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1. module 13 ERT RCT 00 complete trainer set A complete set of the above equipment including the base station unit 8 radio receiver or transmitter models stereo speaker system microphone and stereo headphones ERT4 integrated AM amp FM radio trainer Model ERT AFS 4 Item integrated aM amp fM radio trainer This compact trainer is designed to teach overall theory and operation of a modern design integrated AM amp FM radio as well as covering advanced points concerning testing and troubleshooting in radio engineering 34 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my It features a single printed circuit board that combines the functions for both AM and stereo FM into a single circuit This design is incorporates up to date technology and is similar to those found in modern automotive AM FM radios The circuit is logically laid out and features the circuit schematic diagram printed onto the surface of the board identifying functions components and numbered test points All components are mounted on top of the boards to allow students access to them A special electronic fault insertion system is built into the trainer for student instruction purposes Touching an electronic switch with a fault teaching probe activates the fault up to 10 single or multiple faults may be introduced at any time Trainer includes comprehensive manuals and experiment sheets
2. The LEW EMS electrical motor system consists of a wide range of multifunctional motor types commonly used in industrial applications The electric motors listed below are specifically chosen for training applications in respect to the sizes and power output All of these electric motors can be utilized in conjunction with the LABTECH electrical training systems All motors have sturdy bases with all wiring connections brought out to 4 mm terminals connection leads with banana plugs facilitate quick and easy connections between the motor and motor controls motor model no 1 dC shunt wound motor LEM EMS 1 2 dC series wound motor LEM EMS 2 3 dC compound wound motor LEM EMS 3 4 aC single phase induction motor LEM EMS 4 5 aC single phase split pole motor LEM EMS 5 6 aC single phase repulsion motor LEM EMS 6 7 aC single phase universal motor LEM EMS 7 8 aC three phase induction squirrel cage motor LEM EMS 8 9 aC three phase induction pole changing LEM EMS 9 motor 10 aC three phase slip ring motor LEM EMS 10 11 aC three phase rotor wound motor LEM EMS 11 12 aC single phase split phase motor LEM EMS 12 LABTECH provides the above motors in power ranges from 0 20 kW 1 4 HP to 3 0 kW 4 HP We provide their power ranges so that the school may choose the type and size of motor that best meet their training needs To indicate motors power rating add onto the model number the size of the requirement in kilowatts kW For example LEM EMS 1
3. 27 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my General Features powerful yet compact CB transceiver built in test points are available to the student built in speaker to monitor communications hand microphone for voice transmission 5 modes operation CW AM FM LSB USB switch selectable full noise reduction technical specifications model eRT CBT 1 frequency range channel frequency space emission bands power receiver sensitivity selectivity audio out Fine tune range coarse time range squelch range 1F FM AM SSB CW transmitter rF power output switchable TX illuminated lamp which indicates system is on the air electronic fault simulation theory notes and experiment sheets for 20 lessons 25 transparency sheets factory service manual and circuit diagram cB transceiver trainer 26 to 30 MHz in 4 steps 200 10 KHz minimum 50db CW AM FM LSB USB selectable with rotary switch 13 8 Vdc 110 220 Vac 50 Hz 4 Watt AM 1 micro v20 db s n FM 1 micro v20 db s n SSB CW 0 5 micro v20 db s n 50 db 2 w 8 ohm 800 Hz 5 KHz 60 db at 500 mW output 40 db at 500 5 KHz 10 6905 MHz 455 KHz 20 695 MHz SSB CW 12 W 8 W 2 W 28 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my in 3 ways low mid high AM 7 5 W 4W 1W FM 10W 7 W
4. 1 0 microvolt AM sensitivity 20 microvolt FM frequency range 88 108 MHz AM frequency range 527 1605 KHz Power req 220Vac 50 Hz Topics covered stereo tuner familiarization understanding stereo tuner circuit AM and FM stereo tuner circuit troubleshooting EAV STR 4 Tape Cassette Deck Trainer module with 10 faults and display panel Type single cassette WOW and flutter lt 0 1 Frequency response Normal tape 20 Hz 15 KHz Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my EAV STR 5 EAV STR 6 EAV STR 7 EAV STR 8 EAV STR 9 CRO2 tape 20 Hz 16 KHz Metal tape 20 Hz 17 KHz Dolby s n ratio 67 db Power req 220Vac 50 Hz Topics covered introduction to cassette deck system operation understanding cassette deck circuits preamp motor speed control lead adjustment etc troubleshooting of a cassette deck circuit Record Turntable Trainer module with 10 faults and display panel Type DC servo direct drive WOW and flutter 0 04 Tonearm type dynamic balanced linear tracking Power req 220Vac 50 Hz Topics covered introduction to record turntable player understanding of record turntable circuit and controls troubleshooting of a record turntable Compact Disc Player Trainer module with 10 faults and display panel Frequency response 100 Hz 20 KHz Dynamic range 60 db Distortion 3 Channel separation 30db S N
5. 2W sSB generator double balanced with crystallite filter coarse tune range 5 KHz accessories dummy load 35 W courseware available in bahasa indonesia or English ERT2 AM amp FM Radio Trainer ITEM AM amp FM Superheterodyne Radio Trainer MODEL ERT AFS This compact trainer is designed to teach overall theory and operation of AM amp FM radios as well as covering advanced points concerning testing and troubleshooting in radio engineering The trainer consists of complete operational circuits for an AM superheterodyne receiver as well as an FM superheterodyne receiver which have been mounted onto easily accessible printed circuit boards The circuits are logically laid out and feature the circuit block schematic diagram printed onto the surface of the board identifying functions components and numbered test points Components including adjustable 29 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my trim pots tuning controls and removable ICS are mounted on top of the boards to allow students access to them A special electronic fault insertion system is built into the trainer for student instruction purposes The fault is activated by touching an electronic switch with a fault teaching probe Single or multiple faults may be introduced at any time Trainer includes comprehensive manuals and experiment sheets Technical Specifications mw 510 to 1625
6. 9V 12V 12V 3 variable regulated DC power supply 0 25v 4 potentiometers 4 units 5 speaker 2 25 inch 8 Ohm 0 25W 6 one set of 2mm stackable test leads to perform all required inter connections 7 component circuit matrix board to receive and connect component modules b Set of PCB board experiment modules A comprehensive set of plug in components are provided to carry out the experiments Each module contains an electrical electronic component which is visible to the student The component circuit diagram is silk screened onto the plexiglass surface The student may use the diagram on each component as a guide to build the circuits thereby he is able to visualize the circuit diagram and also associate the component with it Each circuit exercise as it is completed will resemble the circuit diagram in the courseware This system is ideal for integrating theoretical and practical exercises Components include many types of batteries switches resistors capacitors magnets solenoid potentiometers transformer relay thermistor varistor lamps led photo sensor c Topics Experiments introduction to experiments Sschematic signal generator operation diagrams symbols power sources instruments resistor color code peak RMS and average values of AC measurement of dc voltage current characteristics of inductance and resistance reactance conductors and insulators frequency and phase measurements 43
7. Electromechanical Basic Transducer Optical Transformers Module 2 base stations EFT ETB EFT BEB EFT DTB EFT I PB basic electronics base station electricity electronics base station digital electronics base station industrial electronics base station 3 Experimentation Motors EFT EM1 EFT EM2 DC motor fractional HP AC motor fractional HP 72 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my EFT9 Laboratory Base Station Item Laboratory base Station Model EFT LBS The laboratory base station serves as the platform for carrying out the student experiments The base station provide all primary needs of the experiment requirements such as power supplies potentiometers switches and data switches clock generator data display speaker etc The laboratory base station is available in 3 models each model has special features that are required by the component modules in order to perform the experiments 1 basic electricity laboratory base station EFT LBS 1 This base station is suitable for use with LABTECH basic electricity trainer The base station contains a component matrix with 4 x 2mm socket in 40 positions onto which the discrete component modules can be mounted to build the required circuits Other connections are made by 2mm and 4mm connecting leads The base station also contains power supplies potentiometers and speaker Specif
8. amp limiter FM stereo principles FM stereo demodulation tone control balance control volume control stereo audio amplifier FM stereo receiver alignment servicing and troubleshooting Module 4 ERT RCT 4 DSB Receiver Hardware consists of a printed circuit board mounted with the electronic components for a typical DSB double side band modulation receiver Unit has test points conveniently located on the surface of the board to facilitate testing and experimentation Topics and Experiments DSB principles DSB reception and signal demodulation detector differences and similiarities with AM servicing and troubleshooting servicing and troubleshooting module 8 ERT RCT 8 DSB transmitter Hardware consists of a printed circuit board mounted with the electronic components for a typical DSB double side band modulated transmitter Unit has test points conveniently located on the surface of the board to facilitate testing and experimentation Topics and Experiments DSB principles carrier and sideband DSB transmission principles generating of DSB signal servicing and troubleshooting module 9 ERT RCT 9 SSB transmitter Hardware consists of a printed circuit board mounted with the electronic components for a typical SSB single side band modulated transmitter Unit has test points conveniently located on the surface of the board to facilitate testing and experimentation Topics and Experiments carrier and
9. 16 12 Transistor LDA PCU C1 24 16 Relay LDA PCU C2 24 16 Transistor LDA PCU D1 32 28 Relay LDA PCU D2 32 28 Transistor Note Maximum switching capacity is 2A for 250 VAC and 24VDC Expansion I O module can be ordered by using the above number followed by a suffix X i e LEW PCU D1X Accessories LDA PCA 1 LDA PCA 2 LDA PCA 3 LDA PCA 4 LDA PCA 5 LDA PCA 6 LDA PCA 7 PC Computer System for interfacing with the PLC Unit includes PC with printer and connecting cables Ladder Software for PC Computer Hand held programming console with LCD Screen Incorporates also data access console function EPROM writer Floppy Disk interfaces Unit Printer Interface Unit Input Simulator 12 8 106 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my LDA PCA 8 Input Simulator 16 12 LDA PCA 9 Input Simulator 24 16 LDA PCA 10 Input Simulator 32 28 LLC1 Security Alarm Trainer Item Security Alarm Trainer Model LLC SAT The LABTECH Security Alarm Trainer is designed to introduce students and technicians to basic security alarm systems The security industry is a fast growing sector in many economies that requires skilled technicians for installation and maintenance of alarm systems This trainer will teach prospective technicians about the characteristics of alarm systems function of the various components placement and use of alarm sensors set up a
10. 50 db Power req 220Vac 50 Hz Topics covered introduction and operation of audio CD player characteristic of audio CD player electronic circuits characteristic of audio CD player laser circuits audio CD player troubleshooting Microphone 20 Hz 13 KHz with 2 meter cable and plug Stereo Speaker System consists of 2 stereo speaker cabinets each with a woofer tweeter and mid range speaker 3 speakers per cabinet 80 Watts music stereo headphone complete with jack frequency response 20 Hz 30 KHz Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my EAV2B Stereo Hi Fi Trainer Tie 1 a e wemmyasy unre YS s 3 z ITEM STEREO HI FI TRAI NER MODEL EAV STC The Trainer features a compact combo type Stereo Hi Fi system that has been gaining popularity in recent years The trainer is designed to demonstrate the principles of stereo Hi Fi operation theory repair and servicing techniques for units of this type The system is especially suited for the training of prospective audio service technicians The trainer is based upon popular brand Hi Fi stereo systems from famous manufacturers The combo type unit features an integrated Stereo System that features an amplifier AM FM Tuner CD Player Tape Cassette Player clock Function and more It has many features such as timers auto on off programmable stations etc To increase the dynamics of the sound
11. 525 e Surface Area 1 85m 2 units 1 85m Absorber Plate Aluminum Water Path Cooper Tube Collector Box Aluminum Top Cover Tempered Glass 5mm Insulation Glasswool amp Aluminum Foil Empty Weight 42 5 kgs 85 kgs Water Full Weight 45 Kgs 90 Kgs Dimension LxWxH mm Technical Specifications 2000 x 1000 x 75 2 2000 x 1000 x 75 1 Domestic Hot Water Tank 145 liters LLC SHW 2A or 280 liters LLC SHW 2B with solar heating circuit electrical heater supplement and immersion thermostat 2 Solar Collection Panels weatherproof glazing glass covering 3 Controls and Instrumentation The system features and thermostat controller Featuring a flat panel type collector with insulation and with sensor The system also includes t water flow meters water pressure gauge and electronic temperature meter with four thermocouples 4 Accessories Stand and mounting are included The system is ready to operate and hook up to an existing water connection Can be used to provide hot water for the lab as well as training purposes 116 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my LLC4 Building Automation Trainer Item Buliding automation trainer Model LLC BAT The LABTECH Building Automation Trainer is designed to introduce students and technicians to building automation control systems The Building Automation is a fast growing
12. LEW EIT G1 mains input panel for single and three phase LEW EIT G2 set of stackable 4mm connection test leads LEW EIT G3 Amps LEW EIT G4 voltmeter 0 to 500VAC LEW EIT G5 ampere meter 0 54mps ampere meter 0 to 20 telephone intercom modules LEW EIT H1 door phone signaling board LEW EIT H2 master phone intercom 2 rooms door station buzzer LEW EIT H3 sub station phone intercom LEW EIT H4 signaling push button imnala perberivelep peer eer PT training panel frames 7 LPS TPF 4 three level mobile frames S 2 y Loe with 4 rails height 1850mm width 1100mm 90 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my optional items Additional meters can be ordered as extra accessories to enhance the measurement capabilities see our electrical instrumentation brochure for the details Storage cabinets are available for safe and secure storage of the panel modules LPS SCP 2 double door storage cabinet with slots to accommodate the panels complete set configurations For easy ordering you can use the following models numbers which will order the complete system that includes all of the panel modules Both systems include the three level mobile frames for mounting the panels The second system below also includes the storage cabinet LEW EIT T complete set of panel modules with three level mobile frame LEW EIT S complete set
13. MODEL EFT DTX 1 An Arithmetic Logic Unit is a device fu ARITHMETIC L Ome UNT NA i 1 a i that does AND OR Add Subtract functions and also performs a variety of other operations on binary word This device is a very important part of the microprocessors and microcomputer systems 74181 IC can be programmed with binary instruction on its selected inputs to perform arithmetic or logic operation on two 4 binary words 7476 IC is used as data selector for logic operation in 74181 2 ENCODER AND DECODER APPLICATION MODEL EFT DTX 2 61 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my The Encoder translates the 10 inputs generated from the switches to be inverted to BCD forms The latch enable circuitry generates a short pulse for each keystroke which then transfers the to Encoder output The 4 bit latch holds BCD data at the Decoder inputs The Decoder translates from BCD to seven segment code This code lights the proper segment on the seven segment output display 3 DATA TRANSMISSION AND DIGITAL SWITCHING NETWORK SYSTEM MODEL EFT DTX 3 This device is used for sending and receiving serial data and are lt Penis called multiplexers MUX and demultiplexers DEMUX Parallel T data from one digital device is changed into serial data by the ze dig MUX A single wire transmits the serial data The serial is reassembled into parallel dat
14. Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my Ohm s law series and parallel circuits voltage divider circuits Kirchhoff s law troubleshooting electric circuits power transfer DC load solving linear circuits balanced bridge circuit superposition theorem Norton s theorem Millman s theorem magnetic fields and coils DC relay and magnetism oscilloscope operation d Textbook and Experiment Manual inductances RC time constants reactance of a capacitor capacitive voltage divider impedance power in AC circuits frequency response effects of changes in frequency on impedance and current resonant frequency and frequency response parallel resonant circuits low pass and high pass filters thermistors varistors Includes step by step chapters with practical experiments Each chapter also includes student test e Additional optional Instruments equired for carrying out all experiments ETI AMM Analog Multimeter ETI DMM Digital Multimeter ETI FGR Function Generator Dual trace 20 MHz Oscilloscope ETI VAT Variable Auto Transformer 44 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my EFT 1B Basic Electricity Trainer PCB Module Type Item Basic Electricity Trainer Model EFT ELC 2 PCB Modular Trainer 5 PCB modules Labtech s basic electricity trainer is
15. Package MODEL LDA PLC 02 This unit is a mid size compact PLC that features additional I O points up to 30 points It allows for greater experimentation and is designed to use with applications board module for experimentation model LDA PLC API Unit comes with software for programming via a PC PC is optional LDA PLC PC 1 PLC trainer 24 V 2A DC load rating 18 input and 12 output 30 point I O with LED Indication 2 Computer programming software with ladder diagram 3 Main voltage 220 VAC 50 60 Hz 4 1 0 18 input switches 12 LED output indicators 5 24 VDC Power supply Advanced Training Package MODEL LDA PLC 03 This unit features a larger capacity compact PLC with 40 I O points It is ideal to use with the applications board module for experimentation LDA PC API The set comes with the handheld programmer which enables direct control of the PLC Also the set includes software for programming via a PC PC is optional LDA PLC PC 103 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my 1 PLC Trainer 24 V 2A DC load rating 24 input and 16 output 40 point I O with LED Indication 2 Computer programming software with ladder diagram 3 Hand held console programming 4 Main voltage 220 VAC 50 60 Hz 5 I O 24 input switches 16 LED output indicators 6 Advanced Training Package MODEL LDA PLC 04 24 VDC Power supply This unit features a larger capa
16. Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my EAV5 Audio Trainer ITEM AUDIO TRAINER This Audio Trainer is designed to give electronics students and prospective audio service technicians skills and knowledge about basic audio systems The trainer covers basic theory operation and testing procedures for troubleshooting The trainer consists of a series of modules which consist of electrical and electronic components that are mounted onto specially designed printed circuit boards The circuits are laid out in a logical sequence with the circuit block diagram silk screened onto the surface Interconnections between key components or circuit blocks are provided through sockets and test leads Components are mounted onto the circuit board and are accessible for testing and circuit analysis The experiment topics include DC circuit analysis AC circuit analysis measurement and testing in mono modules measurement and testing in stereo modules audio component design audio testing procedures and general troubleshooting procedures Please note that this trainer is compatible with the Labtech Radio Communications Trainer which can provide mono AM or stereo FM input signals for the audio trainer 11 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my This trainer can also work with our Stereo Hi Fi Trainer for signal input via the Tuner Cassette Tape or CD modu
17. a modular course covering the fundamentals concepts theory and applications of electricity It is designed as a starter course to provide new students with a good solid grounding in this area which is so important for future studies The basic electricity training program is ideal as one of the first courses for students studying electrical disciplines It is also suitable for electronics students who want a more complete grounding in the basics and can be taken as a prelude to the labtech basic electronics course The courseware is based upon the text lab manual basic electricity by Paul Zbar This manual has gained acceptance around the world as one of the finest texts available today for introductory students It has been developed in cooperation with the electronics industries association EIA of the United States and is recommended by them for industrial technician training The EIA has stated The aim of this basic instructional series is to supply schools with a well integrated standardized training program fashioned to produce a technician tailored to industry s needs The trainer consists of a base station into which are inserted 5 of modular boards that match the experiments Fifty seven experiments are provided which cover basic electrical theory electric circuits and passive devices in both direct and alternating current The base station provides the power supplies basic instrumentation and accessories that are required to sup
18. comes complete with laboratory manual which contains many experiments on electrical installation technology Bench top or mobile training frame stands is available to mount the panels Also storage cabinets can be added to provide a convenient place to stove the panel modules electrical installation trainer list of panel modules The modules feature real industrial components mounted onto 5mm transparent plexiglas panels that easily and securely fit into the training panel frames Panels can be quickly arranged in various configurations so as to conduct many experiments Panels are A4 A5 or A6 in size and feature the electrical circuit diagram silk screened onto the surface of each panel All electrical connections for each component are brought out to 4mm color coded heavy duty binding posts Wiring from the component to the terminals is also color coded so as to enhance the student learning experience Interconnections between the panels and components are made via 4mm stackable test leads Stackable test leads allow multiple connections from a single point which is very useful when taking electrical measurements Therefore the student is able to relate the circuit theory with the practical aspects of the real component and actual wiring connections Fault insertion option is available for troubleshooting exercises Any panel module can be ordered so as to be fitted with hidden switches that will introduce electrical faults To order this opt
19. contactor auxiliary contacts 2NO 2NC 220V 6_ push button switches NO NC ae E 8_ thermaloverloadrelay 1 164 2 9 time delay relay 0 10sec __ Mo o oo o Push button switch for emergency off ad 0 hn ge 11 illuminated power lamps H fault switches e I eee general information power supply 3 x 380v rate current 16a output voltage 220v 3 x 380v output 4mm heavy duty binding post overload protection provided dimensions 60cm x 80cm x 25cm h x w x d 94 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my LEM1 Motor Control Circuit Trainer eee lal i Lazy J Maumee ji aaa urs ur al Lye ay keni aa fs m4 ltt j li ig ie a A a eiae tr a if ARS 6 57 Item Motor Control Circuit Trainer Model LEM MCF 1DC Motor Control LEM MCF 2 Basic AC Motor Control LEM MCF 3 Advanced AC Motor Control This trainer provides a good grounding in mastering control technology using various types of electrical contactor circuits The trainer features modular components are mounted onto a rack system to facilitate the setting up of various types and configurations of circuits This system allows the students to select the module and design their own wiring on various contactor circuits The student is also introduced to popular motor control circuits such as a reversing circuit with various interlocking circuits star delta circuits pol
20. include fault simulation which challenge the students and develop their troubleshooting skills The following circuit sets are offered which match Labtech training systems circuit sets for LABTECH trainers CDT ELC basic electrical set matches the LABTECH trainer model EFT ELC CDT ETX basic electronics set matches the LABTECH trainer model EFT ETX CDT BEE fundamentals of electricity and electronics matches the LABTECH trainer model EFT BEE CDT DTL digital electronics set matches the LABTECH trainer model EFT DTL and EFT DTA CDT IPX industrial electronics set matches the LABTECH trainer model EFT IPX CDT RCT radio communications set matches the LABTECH radio trainers model ERT RCT CDT ATS audio electronics set matches the LABTECH audio trainers model EAV ATS hardware and software systems CDT electronic workbench software this is a circuit design and testing program ideal for EWB creating and simulating the function of any circuits CDT PCB Super PCB this is a fully functional and easy to use printed circuit board design program list of components can be down loaded from the circuits created in electronics workbench CDT PRT Laser Printer to match the above system this is useful for printing circuit designs component lists and pcb design layouts CDT PCS Complete I BM Compatible Computer System that is able to run our design software Pentium processor 3 5 floppy 2 1 GB hard disk 14 SVGA monitor 16MB RAM 70 Mutia
21. mobile frame LEW BET S complete set of panel modules with three level mobile frame and double door storage cabinet 87 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my LEW2 electrical installation trainer Item electrical installation trainer Model EW EIT sU cLecTarcas INSTALLATION FRAIWE z TR e PIECT The LABTECH electrical installation trainer is designed to provide students with a good foundation in electrical technology and to prepare them for a career as an installation service technician The system consists of a number of modules which are suitable for the study of electrical measurement electrical installation and for the troubleshooting of electrical installations Each module contains real electrical components such as contactors switches lamps push buttons timers circuit breakers and relays These modules can be arranged on the panel frame stand in a variety of configurations to make many different and interesting installations Connections between the components or between the modules are made by using 4 mm test leads which plug into 4mm color coded heavy duty binding posts This will then allow the students to do the wiring quickly and with many variations so that the learning will become more interesting and effective 88 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my The trainer
22. nor cascaded transistor amplifier gate nand gate push pull power amplifier binary addition full frequency response of an audio amplifier adder jFET flip flops mOSFET counters mixers modulators and demodulators phase locked loop silicon controlled rectifier unijunction transistor characteristics of a cathode ray tube cRT d Textbook and experiment manual Includes step by step chapters with practical experiments Each chapter also includes student test e Additional optional instruments required for carrying out all experiments ele Analog Multimeter ETI OSI dual trace 20mhz oscilloscope ETI DMM Digital Multimeter ETI FRC frequency counter ETI FGR Function Generator ETI CTR curve tracer EFT3 electronics fundamentals 54 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my w gt ow ITEM ELECTRICITY AND ELECTRONI CS FUNDAMENTALS TRAI NER MODEL EFT BEE Labtech s electricity and electronics fundamentals trainer is a modular course covering the concepts theory and applications of basic electricity and electronics that are required for technicians This comprehensive course is presented in a systematic way starting the student out at the beginning covering basic theory and measurements with meters It then progress to fundamental theorems and laws with basic circuits and principles of magnetism and AC DC po
23. of panel modules with three level mobile frame and double door storage cabinet LEW3 power distribution board Item power distribution board model LEW PDB The LABTECH power distribution board is specifically designed to suit the needs of electrical laboratory systems Safety aspects are designed into the system with high quality components throughout for safeguard and protection to the operator The unit allows wide flexibility to change the number of circuit breakers and receptacles according the needs The systems include a range of 4 up to 12 receptacles each with its own circuit breaker that allow the user to connect electrical equipment directly to the board this on board design consolidates all the essential components 91 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my into an easy to understand and operate system the design allows for extension boards to the bus bar if needed The number of circuit breakers receptacles bus bars can be specially ordered for custom requirements in addition components such as transformers or additional electrical meters such as frequency meters or power factor meters can be added to the system The unit is equipped with a voltmeter and ammeter to monitor the voltage and current in the lines A direct on line push button start stop switch is provided for mains power control with safeguarded easy operation General Specifica
24. phase 0 20 a 1 module Control Transformer 1 module Control Relay 2NO NC 2 modules DC Control Relay 1 modules Push Button NO NC set of 2 2 modules Selector Switch 1 module Reversing Starter 1 module 10 Motor Control Switch 1 module 11 Indicator Lamp set of 4 2 modules 12 Toggle Switch DPDT set of 2 3 modules 13 Motor Starter 1 module 14 Time Delay 1 module 15 Resistor Module 2 modules 16 Field Rheostat 1 module 17 DC Power Supply 0 220 VDC 1 module 18 Manual Starter 1 module 19 set of test leads OCONANRWNH B LEM MCF 2 Basic AC Motor Control Magnetic Contactor 3 phase with auxiliary contact NO NC 2 modules Miniature Circuit Breaker 3 phase 1 module Thermal Overload 3 phase 0 20 a 1 module Control Transformer 1 module Control Relay 2NO NC 1 module Push Button NO NC set of 2 2 modules Limit Switch NO NC 1 module Selector Switch 1 module Reversing Starter 1 module Motor Control Switch 1 module Indicator Lamp set of 4 2 modules Toggle Switch DPDT set of 2 3 modules Manual Starter 1 module Time Delay Relay 1 module set of test leads 000 OY ee NE PPPPPP UBWNHFO 96 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my C LEM MCF 3 Advanced AC Motor Control Magnetic Contactor 3 phase with auxiliary contact NO NC 4 module Miniature Circuit Breaker 3 phase 1 module Thermal
25. quality we have added a mega bass super woofer unit this allows for exploration into larger sound systems Each module is mounted on an attractive chassis which allows the printed circuit boards and key parts to be exposed for ease of work All circuit boards feature Plexiglas covers which have openings for access to all tests points so as to allow insertion of probes while protecting the student and the circuit board The trainer allows access to all the factory recommended Key points for the taking of measurements analysis and adjustments A fault insertion system has been designed into the trainer so as to allow selectable faults to be simulated one each module for student instruction purposes The above photo shows the compact disc trainer with the fault board attached the other modules are shown in their operational mode TECHNI CAL SPECI FI CATIONS Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my Integrated Combo Stereo Hi Fi Trainer with 30 faults Featuring the following systems 1 Integrated Stereo Tuner and Amplifier with 10 faults and display panel Clock Function and timer Controls for CD Tape and Tuner Inputs AUX Speaker FM Frequency Range 88 108 MHz AM Frequency Range 527 1605 kHz Power Req 220VAC 50 Hz Topics Covered Stereo tuner familiarization Understanding stereo tuner circuit AM and FM Combined stereo tuner and amplifier circuit
26. service manual in conjunction with student job sheets along with a text on audio equipment servicing and theory Each trainer comes with complete courseware information as follows a factory service manual with detailed circuit board schematic diagram b student job sheets with fault guide and writing diagram c general book on audio equipment servicing and theory A unique fault insertion system is built into the trainer for student instruction purposes The system features a Schematic Block Diagram silk screened onto an integral fault board that utilizes LEDs to indicate the nature and location of the fault The fault is activated by touching an electronic switch with a special teaching probe Single or multiple faults may be introduced at any time Faults may be visualized by use of the LED lights or the LEDs may be switched off thereby not allowing the student to know where the fault is This feature is ideal for testing purposes SPECI FI CATI ONS TAPE RECORDER TRAI NER MODEL NO EAV TRR 1 Tape Cassette Tape Manual Recorder Player Amplifier 5 Watt Tape Speed 1 7 8 inch sec ips 4 76 cm sec cps Response 150 Hz to 6000 Hz Wow and Flutter lt 0 5 Signal Noise gt 30 dB Ratio Sensitivity lt 2m V m Inputs Microphone Remote Pause Auxiliary Output Speaker Headphone Jack Features Auto stop Tape revolution counter Recor
27. technical specifications integrated AM amp FM radio trainer ERT AFS 4 mW AM 510 to 1625 KHz AM 455 KHz VHF FM 87 5 to 108 MHz FM if 10 7 MHz stereo audio frequency 20 Hz to 20 KHz FM 12 db 10 KHz 100 KHz treble bass control LED display tuner indication LED stereo signal LED indicator 10 electronically selectable faults signal strength mode AM FM indicator volume control fault system bass control controls treble control Output connection jack to external speakers External power requirements 220V AC 1 ph 50 Hz Courseware includes manual covering theory and practical student exercises 35 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my ERT6 antenna system demonstrator item antenna system demonstrator model ERT ASD Antennas have a very important function in communication It sends energy from a transmitter into space or absorbs it from a passing wave for a receiver The varieties and configurations of antennas have a great influence on how well communications systems will operate This makes the study of antennas an essential part of any communications course Operational antennas are built for a wide range of shape and size depending on their operating frequencies and functions The Labtech antenna demonstrator is designed to work on 167 2 MHz frequencies which makes the antenna size suitable for a classroom dem
28. testing purposes In addition to being used as a trainer this unit is also fully functional as a laboratory test instrument Trainer comes complete with operation manual and student exercises This frequency counter provides accurate reliable frequency and period measurements for a wide variety of laboratory communications and bench applications LSI and MSI technology results in cost effective instrumentation for today s stringent requirements Large fluorescent displays make these instruments particularly well suited to production testing and other applications where a large bright read out is essential The unit is housed in well shielded metal case which virtually eliminates errors caused by nearby r f fields In addition to frequency read out period measurements can also be made Normally a sampling rate of ten seconds can be expected for direct frequency read out when the test signal frequency is very low and resolution to 0 01 Hz or greater is required The period function can be used to reduce sampling time and to increase the accuracy of the measurement while increasing the resolution significantly In the period mode the time duration of one period is measured averaged over the gate time A reading of 16 09 milliseconds for instance can be converted to 62 15 Hz using the relationship f 1 t The period mode is particularly useful when performing high resolution frequency adjustments because the counter read out permits cons
29. the student through the experiments The experiments are chosen to cover the topics from basic familiarization of the PLC up to programming and applications Toggle switches are provided on inputs so as to simulate and control the input to the PLC LED indicators are used to monitor the status of the outputs All connections are brought out to electrical terminals which use our stackable test leads to facilitate easy connections and measurement The Basic Training Package is self contained and allows a number of experiments to be performed The intermediate and advanced trainers use the LDA RLC A1 to perform a wider variety of experiments and applications 102 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my Specification Basic training package MODEL LDA PLC 01 This unit is a small PLC 20 I O points complete with several devices that enable onboard basic experimentation This makes it ideal for introductory level PLC training The unit comes with software for programming via a PC PC is optional LDA PLT PC 1 PLC Trainer 24 V 2A DC load rating 12 input and 8 output 20 point I O with LED Indication 2 Main voltage 220 VAC 50 60 Hz 3 I O 12 input switches 6 LED output indicators 4 Signaling Devices 3 units 24V lamp 24V buzzer 5 Relay Modules 3 units relays 6 24 VDC Power supply 7 Computer programming software with ladder diagram Intermediate Training
30. timer entry exit alert enable Fire and Panic Zones are activated 24 hours for constant monitoring 2 SIGNALING DEVICES Several types of commonly used visual light and audio sound devices are included alarm bell 100mm diameter sound siren two tone type strobe light alarm buzzer piezo electric type 3 ARMING DISARMING AND SENSORS Several types of common door and window sensors are included in this panel foil type window sensor glass breakage detector motion type magnetic contactor tamper switch vibration sensor contact switch Also two types of arming and disarming controls are included they are a key lock switch for controlling the main control station remotely and a panic button for activating the alarm system during emergency 4 INFRARED DETECTOR DEVICES Two types of infrared sensors are used The first is a PIR passive infrared motion detector used for detecting the movement of humans The second is an infrared photo relay sensor which is a beam type trip alarm that can sense when a person or object passes through the beam 5 SMOKE HEAT SENSORS A smoke detector and a heat sensor are included for fire detection 6 MOBILE FRAME All components are mounted onto a melamine wood panel type frame that has steel legs Steel is coated with epoxy paint Wheels are provided for mobility 7 ACCESSORIES Instruction Book Student Job Sheets Factory Information Sheets Set of Connection Leads 8 POWER REQUIRE
31. 0 600V DC MODEL LFT BEM I2a Voltmeter 0 60V AC MODEL MODEL MODEL LFT BEM I 2b LFT BEM 1I 2c LFT BEM I 2d Voltmeter 0 Voltmeter 0 Voltmeter 0 150V AC 250V AC 600V AC MODEL LFT BEM I3a Micro Ammeter 0 50 mic LFT2 Transformer Experimental Trainer Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my E rai Item Transformer Experimental Trainer Model LFT TET P1 Single Phase Transformer Experimental Trainer LFT TET P3 Three Phase Transformer Experimental Trainer Today almost every electrical and electronic products contain transformers which range in design and size from the small types used in audio frequency circuits to the large 3 phase transformers such as those used in power stations Due to their widespread use and variation in design studying transformers is an essential for any program involving electrical or electronic applications and electromagnetism This course on transformers also provides good background theory and practice for the study of electrical machines The LABTECH LFT TET Transformer Experimental Trainer is specially designed to help students understand about the various aspects in transformer design and operation such as magnetic fields and circuits equivalent circuits phasor diagrams loss components load testing and regulation transformer components etc A comprehensive experiment manual is provided to guid
32. 0 3kW signifies an AC three phase slip ring motor with a 3 kW power rating Special rating motors are available upon request 100 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my LEM4 Sectioned Electrical Motors Item Model LEM 1UM These items are original electric motors which have been carefully sectioned to expose all key operational parts They are ideal for demonstrating to students the function and operation of different types of electric motors A variety of sectioned motors are available so different operational characteristics can be compared Motors are mounted on a melamine base and electrical connections are brought out to 4 mm terminals Motors are available from 1 4 hp 187 watt to 5 hp 3750 watt depending upon the school s requirements Most of the motors below feature a squirrel cage rotor other types of rotors maybe provided upon request model available LEM 1UM LEM 1CS LEM 1SP LEM 1SB LEM 1DC LEM 31M LEM 3SR LEM 3SM LEM 352 Sectioned universal motor for operation with 220 VAC or DC common applications for universal motors are in vacuum cleaners sewing machines and portable tools Sectioned single phase capacitor start induction run totally enclosed fan cooled Sectioned single phase shaded pole motor for low torque applications Sectioned single phase split phase start and induction run motor moderate torque Sect
33. 1 AC Generator Single Phase LEM MGS G1A_ LEM MGS G1B_ LEM MGS G1C 2 AC Generator Three Phase ILEM MGS G2A LEM MGS G2B _ LEM MGS G2C List of Motors 1 single phase induction motor LEM MGS M1A_ LEM MGS M1B_ LEM MGS M1C 2 three phase induction motor ILEM MGS M2A__ LEM MGS M2B LEM MGS M2C Power ratings above the specifications listed are available upon request For example LEM MGS G1 4KW signifies an AC generator single phase with output of 4 kilowatts kW specifications generator LEM MGS G2B Speed 1500 rpm Power 1 0 kVA Voltage 220 380 V Frequency 50 Hz Motor LEM MGS M2B Speed 1500 rpm Power 1 kW Current 3A 220 V 2A 380 V Voltage 220 V 380 V Torque Max 20 nm measured with Lem Dyn1 Dynamometer Accessories Control panel with ammeter voltmeter start stop button and overload protection Power supply 220 380 v 3 a 1 set of test leads Student experiment manual optional items Watt Meters for single phase system Watt Meters for three phase system Power Factor Meter Dynamometer 20 nm capacity Tachometer LEM TCM Single Phase Load LEM SPL Three Phase Load LEM TPL LEM WM1 LEM WM3 LEM PFM LEM DYN1 99 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my LEM3 electrical motor system Item electrical motors for training exercises Model LEM EMS
34. 1 1 junction diode wave voltage rectifier ETX 52001 2 zener characteristic Ea transformer power supply and filters S ETX 52004 2 power supply ETX 52002 1 zener regulator troubleshooting ETX 52002 2 LED data ETX 52005 1 bridge rectifier i ETX 52005 2 short circuit ETX 52002 3 7 segment display protection ail segment display ETX 52018 3 voltage regulator ETX 52002 5 optocoupler circuit ETX 52018 4 IC regulator ETX 52003 1 diode limiter amp clamper ETX 52003 2 connecting series 4 model no EFT oscilloscope ETX S4 ETX 52003 3 double diode limiter amplifier characteristic and circuits ETX 52008 load line analysis of a transistor amplifier ETX 52009 cascaded transistor series 3 model no EFT ETX S3 amplifier 48 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my transistor fundamentals and circuits sacle push pull power ETX 52006 1 transistor ETX 52011 audio amplifier using familiarization one power supply ETX 52006 2 current gain of ETX 52012 1 audio amplifier transistor frequency response ETX 52007 1 common emitter ETX 52014 1 transistors amplifier differential amplifier ETX 52007 2 emitter follower FSAA linear IC audio power amplifier series 5 model no EFT ETX S5 Fet characteristic and circuits ETX 52012 2 J FET familiarization ETX 52013 1 MOSFET gate control characteristics ETX 52013 2 MOSFET common source amplifier series 6 model no EF
35. 113 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my LLC3C Solar Energy Hot Water System Trainer Item Solar Energy Hot Water System Trainer Model LLC SHW 2A System With One Collector And 145 Liter Tank LLC SHW 2B System With Two Collectors And 280 Liter Tank This Trainer is based upon the types of solar hot water heaters that are in common use for residential and commercial applications It features a high efficiency solar collector with a integral hot water storage tank that also has a supplementary electric heater The supplementary electric heat system is a back up unit to ensure that the water is always a constant temperature no matter what the solar conditions and also compensates for heavy demand usage The system operates on the thermosyphon principle in which the power of the sun light circulates the water from the collector plate into the storage tank It comes complete with a thermostat controller that operates the and controls the electric booster unit electric booster system Stainless steel water storage tank polyurethane insulation pressure and temperature relief valve advanced solar absorption collector panel The system also includes control panel unit that features four temperature sensors water flow meter water pressure gauge The trainer also has a silk screened diagram of the solar collection and control circuit which aids in the explanation of the operation
36. 5 3111944 Website www mhm com my E Recommended Motors These motors are required as the minimum for conducting the experiments for these trainers Motor Models Required for These Trainers 1 DC compound 0 75 kW LEM EMS 3 0 75 MCF 1 MCF 4 2 AC induction motor 1 phase 0 75 kW LEM EMS 4 0 75 MCF 2 MCF 4 3 AC induction motor 3 phase 0 75 kW LEM EMS 8 0 75 MCF 2 MCF 3 MCF 4 4 AC induc pole changing motor 0 75 kW LEM EMS 9 0 75 MCF 3 MCF 4 LEM2 motor generator system Item motor generator system Model LEM MGS The LABTECH motor generator system is an integrated system for in depth studies or motor generator theory and working principles The system comes mounted on its own base plate with an upright control panel and the motor generator combination is connected via a flexible coupling The control panel comprises of 98 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my voltmeter ampere meter and all wiring connections brought out to 4mm terminals Connection leads with banana plugs facilitate quick and easy connections between the motor generator system and other controls The motor and generator can be set up independently besides in conjunction with each other for in depth studies on each individual unit An operation manual and experiment manual is provided in English Llist of Generators power 1 hP Rating 1 5 HP
37. CIFI CATI ONS 52 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my Base Station Student base station this unit serves as the platform for carrying out the student experiments Experiment modules are inserted into the base station and inter connected to the services provided by the base station through 2 mm sockets and test leads The base station provides for all the primary needs of the experiment modules and includes a variety of components such as the following e 1 fixed regulated dc power supplies 5v 15v 15v variable regulated dc power supply 0 25v potentiometers 4 units pulse switches 2 units 8 bits led display toggle switches 5 spdt speaker 2 25 inch 8 ohm 0 25w one set of 2 mm stackable test leads to perform all required interconnections J PONDAN Set of PCB board experiment modules The trainer comes with a complete set of 7 experimental board modules that closely follows the courseware Each module consists of a high quality epoxy coated fiberglass printed circuit board with the electronic components mounted onto the surface Each board is printed with a clearly laid out silk screened schematic circuit diagram showing circuit construction and operation The experiment boards are designed to be very educational and to reinforce the link between the theoretical and practical aspects The PCB modules have all the components requested for the experim
38. E CH1 CH2 ALT LINE AND EXT AC DC HF REJ and TV 4 or wou 5mv 5v div 4 DC 1 MHz DC 50KHz less than 3 degrees at 50 KHz aprrox 5k above 3 Vp p DC 5MHz 1 KHz square wave 2 Vp p 2 6 inch rectangular with internal graticule approx 2 2 kv accelerating potential 8 x 6 div display area 1 div 10mm AC 100 120 220 240v 10 50 60hz approx 35va probes 10 1 1 1 x 2 instruction manual x 1 310 w x 155 h x 455 d mm approx 7 1 kg 41 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my EFT 1A Basic Electricity Trainer Plug in module type Item Basic Electricity Trainer Model EFT ELC 1 Plug in Component Circuit Matrix Trainer Labtech s basic electricity trainer is a modular course covering the fundamentals concepts theory and applications of electricity It is designed as a starter course to provide new students with a good solid grounding in this area which is so important for future studies The basic electricity training program is ideal as one of the first courses for students studying electrical disciplines It is also suitable for electronics students who want a more complete grounding in the basics and can be taken as a prelude to the labtech basic electronics course The courseware is based upon the text lab manual basic electricity by Paul Zbar This manual has gained acceptance around the world as one of the finest texts a
39. Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my EFT DTX 6 binary EFT DTX 7 digital to analog and analog to digital EFT DTX 8 computer fundamentals c Textbook and Experiment Manual Includes step by step chapters with practical experiments Each chapter also includes student test d Additional optional Instruments required for carrying out all experiments ETI OSI dual trace 20 Mhz oscilloscope ETI DMM digital multimeter ETI FGR function generator EFT DTO 1 1 set of Components that can be used to do the experiments on the breadboard module Note Special application circuits which are not included in above list can be ordered upon request EFT 4B Advanced Digital Applications Modules ITEM DIGITAL TRAINER MODEL EFT DTX Advanced Digital Application Modules This digital application modules trainer is designed to provide further and more extensive studies about some important digital circuits The students are recommended to finish all experiments in Labtech Logic and Advanced digital trainer EFT DTL EFT DTA before proceeding to this application trainer The trainer offers wide range of most common digital application circuits that are used in digital electronics 60 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my The trainer consists of a number of individual modules that can be used with the Digital electro
40. Height 1300mm Depth 620mm Double Door Storage Cabinet Unit Consists of a steel full height Double door cabinet with four shelves Each shelf is fitted with Slots for storage of the panels Dimensions Width 950mm Height 1850mm Depth 495mm 120 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my 121 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my 122
41. KHz AM if 455 KHz VHF 87 5 to 108 MHz FM if 10 7 MHz selectivity 50 60 db AM FM output 2 x 14 20 W normal peak output with 4 Ohm transmission range 20 Hz to 20 KHz treble bass control 12 db 10khz 100KHz distortion voltage 220 v 50 60 Hz fault system 20 electronically selectable faults controls mode AM FM volume control bass control treble control Output connection jack to external speaker External power requirements 220V AC 1ph 50Hz All PCB boards are high quality fiberglass circuit boards coated with epoxy to give a long life and resist corrosion Components are mounted on the surface and the circuit diagram is silk screened onto the PCB to aid in the understanding of the function of the circuit Courseware includes manual and experiment sheets for students and teachers featuring AM receiver techniques AM RF stage AM mixing stage AM IF amplifier RF tuning circuit AM module transistor superheterodyne single band AM receiver on a single PCB unit features complete functioning circuit including antenna coil local oscillator RF amplifier IF amplifier diode detector audio amplifier power amplifier with volume and tone controls FM receiver techniques AM RF stage FM mixing stage FM oscillator PPL synthesizer FM filter FM IF amplifier FM demodulator PLL stereo decoder RF measuring techniques FM module FM stereo IC single band receiver features complete functioning circuit including the f
42. MENTS 220VAC 1 Phase 50Hz or 110VAC 1 Phase 50Hz LLC2 Electronic Control Trainer SSR 108 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my Item Electronic Contero Trainer Model LLC ECT This trainer provides a comprehensive course an Solid State Relays SSR and their applications SSR s are typically used as the modern replacement to conventional electromagnetic relays SSR s generally provide more flexibility in their control applications and easily combine low voltage and high voltage circuits working in conjunction with each other This trainer also provides a good introduction to semiconductor applications and theory The trainer features three low voltage circuits which controls the solid State Relay that in turn controls a higher voltage circuit The low voltage circuits include a touch operated switch circuit a sound operated switch circuit and an optical photo relay switch These circuits are all 6VDC for student safety A mode selection switch is used to determine which low voltage circuit will control the SSR The SSR will then be turned off or on by this circuit The SSR has an output of 220 VAC single phase 50 Hz 16 amp and can control electric motors lights or any other electrical device These circuits provide the platform from which experiments can be done according to the accompanying text The text which is over 100 pages covers the basic types of
43. Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my EAV2A Stereo Hi Fi Trainer Item Stereo Hi Fi Trainer The stereo hi fi trainer is a modular system designed to demonstrate the principles of stereo hi fi operation theory repair and servicing The system is especially suited for the training of prospective audio service technicians The trainer is based upon popular brand hi fi stereo systems from famous manufacturers A number of modules are offered each of which is a complete trainer with electronic faults The module format is based upon standard type components as found in many stereo systems The modules can be purchased individually for specific training or together as a complete stereo system Each module is mounted on an attractive chassis which allows the printed circuit boards to be exposed for ease of work All circuit boards feature plexiglass covers which have openings for access to all tests points so as to allow insertion of probes while protecting the student and the circuit board The trainer allows access to all the factory recommended key points for the taking of measurements analysis and adjustments A fault insertion system has been designed into the trainer so as to allow selectable faults to be simulated one each module for student instruction purposes The above photo shows the compact disc trainer with the fault board attached the other module
44. Overload 3 phase 0 20 a 1 module Control Transformer 1 module Control Relay 2no 2nc 1 module Push Button NO NC set of 2 2 modules Limit Switch NO NC 1 module Selector Switch 1 module Star Delta Switch 1 module 10 Reversing Starter 1 module 11 Motor Control switch 1 module 12 Indicator Lamp set of 4 2 modules 13 Toggle Switch DPDT set of 2 3 modules 14 Time Delay Relay 1 module 15 Photo Electric Sensor 1 module 16 Proximity Switch 1 module 17 Solid State Relay 1 module 18 set of test leads 0 0 N O Oe Ne Courseware for student and instructor provided on general information and fault finding in contactor circuits including job sheets available in Indonesian and English languages Three level frame either bench top or mobile Continuity and voltage tester Set of connection leads General I nformation Power Supply 3 x 380 V Current Rate 16A Control Voltage 24 V 220 V Outputs 4 mm heavy duty binding post panel type Dimensions LEM MCF M mobile frame LEM MCF B bench top frame D LEM MCF 4 Complete System for Motor Control Training Consists of an entire set of modules for LEM MCF 1 dc motor control LEM MCF 2 basic ac motor control LEM MCF 3 advanced motor control LPS SCP 2 storage cabinet for modules set of four motors as per section e recommended motors below 97 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 60
45. T 1 is an intercom system of the type that is commonly used to provide communications between rooms and offices or in a house or in large company locations The EAV ITT 2 is a modern PABX system that has many features as used by small and large businesses Both trainers will give the students the knowledge and practical aspects of these system which will help them understand the technology and it s applications 24 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my The trainers feature real telephone and intercom products that have been specially modified for training The systems are fully operational and modular in nature a set of experiments is designed to cover the theory use set up and installation practices in a comprehensive experiment manual to guide the students understanding the system All components are mounted onto the Labtech panel type training format which features transparent plexiglass modular panels which are mounted onto a rack system General Specifications EAV ITT 1 Intercom Trainer The trainer is a panel system containing six channel intercom system complete with the power supply and all cord connections The set includes master control for 6 stations 1 unit individual stations 6 units power supply unit for system 1 unit door unit with lock 3 units 3 level bench top installation frame 1 unit Technical Specifications 6 master can be connected
46. T ETX S6 operational amplifier circuits ETX 52015 1 input bias current inverting and non inverting amplifier ETX 52015 2 summing amplifier ETX 52015 3 bias current testing with c filter ETX 52015 4 input voltage offset and measuring voltage offset with oscilloscope ETX 52016 1 slew rate measurement ETX 52016 2 closed loop gain ETX 52016 3 electronic voltmeter ETX 52016 4 electronic amperemeter and current gain measurement ETX 52017 1 comparator ETX 52017 2 half wave rectifier ETX 52017 3 limiter ETX 52017 4 active filter IPF first order ETX 52018 1 active filter LPF ETX 52018 2 active filter HPF second order ETX 52018 3 differentiator circuit ETX 52018 4 integrator circuit ETX 52020 op amp troubleshooting series 7 model no EFT ETX S7 series 9 model no EFT ETX S9 oscillator circuits digital circuits ETX 52019 1 Hartley oscillator o and gate of gae anu ETX 52019 2 Op amp oscillator ETX 52023 1 full adder 49 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my Wien bridge ETX 52019 3 phase shift oscillator ETX 52023 2 rS latch akan Opamp oscillator ery e5028 3 clocked d flip flop twin t oscillator ETX 52019 5 Armstrong oscillator oS edge Migger a tip ETX 52019 6 Colpitts oscillator ETX 52024 2 edge triggered jk flip flop ETX 52019 7 crystal oscillator ETA ANAA Dinan Upicauntcs and ring counter ETX 52021 1 triangular wave ETX 52027 a D and d A
47. Troubleshooting stereo tuner and amplifier circuit Tape Cassette Deck with 10 faults and display panel Type Single cassette Wow and Flutter lt 0 1 Frequency Response Normal Tape 20 Hz 15 kHz Cr02 Tape 20 Hz 16 kHz Metal Tape 20 Hz 17 kHz Dolby S N ratio 67 dB Topics Covered Introduction to cassette deck system operation Understanding Cassette deck circuits preamp motor speed control lead adjustment etc Troubleshooting of a cassette deck circuit Compact Disc with 10 faults and display panel Frequency Response 100 Hz 20 kHz Dynamic Range 60 dB Distortion 3 Channel Separation 30dB S N 50 dB Topics Covered Introduction and operation of Audio CD player Characteristic of audio CD player electronic circuits Characteristic of audio CD player laser circuits Audio CD player troubleshooting Microphone 20 Hz 13 kHz with 2 meter cable and plug Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my 5 Stereo speaker system Consists of 2 stereo speaker cabinets 3 element each with a woofer tweeter and mid range speaker 3 speakers per cabinet Includes Separate Sub woofer Mega Bass Speaker Unit Stereo Headphone complete with J ack frequency response 20 Hz 30 kHz Each trainer comes with complete courseware information as follows a Factory Service Manual b Student job sheets with fault guide and wiring diagra
48. VRO technician or engineer We have both Analog systems which are still in common use as well as the newer Digital systems The EAV SAT 1 and 3 trainer is built around a typical high power advanced satellite receiving station that can receive all the satellites that broadcast TVRO in the Asia area It consists of a typical TVRO system that has been specially modified for training The EAV SAT 2 and 4 also have an interface to a computer for analysis purposes The package for the EAV SAT 1 and 3 includes everything that is required for TVRO the Parabolic dish dish position actuator dish position control feedhorn low noise amplifier down converter tuner coaxial cable television unit The EAV SAT 2 and 4 also included is a PC computer with special satellite analysis and dish aiming software In addition a number of 19 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my text books are provided which informs the students about all the technician details of the system Job sheets enable the students to go through a systematic exploration of the TVRO system TECHNICAL SPECI FI CATIONS PARABOLIC DISH 3 meters for interception and receiving the satellite signal DISH MOUNT SYSTEM Small tower stand for the mounting of the dish and to provide a stable and controlled platform for the drive system DISH POSITION ACTUATOR The dish position actuator is an electronically controlled driv
49. a at the output by the DEMUX Notice the control lines that must also connect the MUX and DEMUX These control lines keep the MUX and DEMUX synchronized So that the 16 input lines are cut down to only a few transmission lines 4 FREQUENCY TO VOLTAGE AND VOLTAGE TO FREQUENCY CONVERTER MODEL EFT DTX 4 62 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my The LM 331 is a monolithic circuit designed for accuracy and versatile operation when applied as a voltage to frequency V to F converter or as a frequency to voltage F to V converter The operation of these circuit blocks is best understood by going through the operating cycle of the basic V to F converter which consists of the simplified block diagram of the LM 331 and various resistors and capacitors connected to it 5 USART Modules MODEL EFT DTX 5 To send and receive serial data there must be a circuit that converts the parallel data to serial data and convert the serial data to parallel data The shift register is the basic logic element used to do this job The shit register can be loaded with parallel data The register is then clocked shift and the data comes out one bit at a time one bit for each clock cycle To convert serial data to parallel data we reverse the parallel to serial converter The serial data is clocked into the shift register Once all of the data word is in the register the data is read fr
50. aged to explore the electrical circuit deeper by creating many different circuits which is possible because the modular components system allows the students to replace or add components individually The trainer comes with a three level frame which accommodates three sizes of modules A3 A4 and A5 The frame is available on a bench top type which is suitable for limited space like student laboratory workbench and a mobile frame type which is designed for easy movement therefore it is suitable for demonstration purpose by the teachers The component modules are made from clear material with components symbol on them for easy reference The connection between components are made by the means of flexible color coded jumper leads Socket and plugs are in 4mm system 75 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my LIST OF MODULES MODEL NO MODEL LFT BEM PS1 Variable AC Power Supply 0 220V 500W MODEL LFT BEM PS2 Three Phase Inverter Power Supply 220V 500W MODEL LFT BEM PS3 Variable DC Power Supply 0 30V 3A MODEL LFT BEM PS4 static Rectifier supply 220 V 24V DC output 24A MODEL LFT BEM PS5 transformer unit primary 120 220 V secondary 2 x 12V 100 VA MODEL LFT BEM I1la Voltmeter 0 5V DC MODEL LFT BEM I1b Voltmeter 0 15V DC MODEL LFT BEM I1c Voltmeter 0 50V DC MODEL LFT BEM I1d Voltmeter 0 250V DC MODEL LFT BEM I1e Voltmeter
51. allow the student to explore the circuit exercises with the aid of computer simulation This will enhance the student s understanding of the lessons and strengthen his knowledge about circuit modification theory practical circuit applications and troubleshooting skills The circuit design training software utilizes the latest version of electronics workbench This program enables the student to electronically explore sample circuits modify designs create new circuits as well as to test and measure the operational characteristics in simulation mode Both analog digital or mixed mode circuits mixed analog amp digital can be simulated the program includes a set of virtual instruments which can be used to test the circuits signals and outputs these instruments 69 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my include a digital auto ranging multimeter dual trace oscilloscope function generator bode plotter and logic analyzer To complement the LABTECH trainers we have developed a special set of circuits that run under electronics workbench These circuits match our electronic training systems and enable the student to simulate the exercises in a similar manner to the real PCB training circuit boards Students can explore the circuits covered in the training program and can make numerous additional circuit modifications and measure the results also special circuits are included that
52. asurements Therefore the student is able to relate the circuit theory with the practical aspects of the real component and actual wiring connections Fault insertion option is available for troubleshooting exercises Any panel module can be ordered so as to be fitted with hidden switches that will introduce electrical faults to order this option add an f onto the panel module numbers i e lew bet alf a circuit a circuit breakers contactors and eee LEW BET Al NFB no fuse module three pace with breaker module 32 Amps p NO and 1 NC LEW BET A2 single phase MCB module auxiliary contact 10 Amps LEW BET A3 three phase MCB module LEW BETO thermal overload relay 3 phase 16 Amps current adjusting LEW BET D3 timer module LEW BET A4 single phase ELCB module a 3 phase 0 to 60 seconds LEW BET D4 control relay LEW BET A5 three phase ELCB module 220 VAC 2 NO 2 NC LEW BET D5 push button 2 module set of 2 1 no 1 NC b electrical sockets LEW BET D6 rotaiy 1 selector switch 4 position LEW BET B1 single phase socket 1 module with switch and plug LEW BET B2 three phase n f 1 je electrical motors industrial socket with plug LEW BET E1 induction motor single phase 1 220VAC 1 HP 75kW LEW BET E1 induction c electrical switches motor 3 phase 380VAC 1 1HP 75kW LEW BET C1 switch surface mount 1 1 way 2 terminal 10A f electrical LEW BET C2 switch surface mount 2 instrumentationan
53. aults 10 LED indicators fault pen reset button system can also disable fault led display for testing purposes microphone pre amp with microphone output jack and volume control tone control circuit with controls for volume bass trebles and balances power amplifier with output for headphones and speakers two potentiometers for use with the modules on off switch and indicator lamp built in small mono speaker module 2 ERT RCT 2 AM receiver Hardware consists of a printed circuit board mounted with the electronic components for a typical AM amplitude modulated superheterodyne receiver Unit has test points conveniently located on the module 6 ERT RCT 6 AM transmitter Hardware consists of a printed circuit board mounted with the electronic components for a typical AM amplitude modulated superheterodyne transmitter Unit has test points conveniently located on the surface of the board to facilitate testing and experimentation AM transmitter has multiband capability for MW SW1 SW2 Topics and Experiments basic AM transmitter principles transmitter amplitude modulation RF carrier concepts beat frequency principles varactor diode automatic frequency control in transmitters transmitting antenna resonance amp impedance servicing and troubleshooting module 7 ERT RCT 7 FM transmitter Hardware consists of a printed circuit board mounted with the electronic components for a typical FM frequ
54. ce mount 1 way 3 terminal 10A LEW EIT A12 switch ceiling pull type 1 way 3 terminal 10A b sockets sets To include the sockets mounted onto plexiglass panel with 4mm terminals each socket is to include a matching plug LEW EIT B1 1 phase socket with switch 13A 3 prong 1 gang LEW EIT B2 1 phase socket with switch 13A 2 prong 1 gang LEW EIT B3 1 phase socket with switch 16A 1 gang LEW EIT B4 1 phase industrial socket with cover 16A 2 pole amp earth LEW EIT B5 3 phase industrial socket with cover 16A 2 pole with neural amp earth LEW EIT B6 1 phase cee 16A 3 round prong c electrical switches LEW EIT C1 toggle switch LEW EIT C2 push button 1 NO 1 NC LEW EIT C3 camswitch on off LEW EIT C4 selector switch for 3 phase amperage measurement LEW EIT C5 selector switch for 3 phase voltage measurement LEW EIT C6 stepping relay for sequencing 2 SPST switches with 4 sequencing LEW EIT C7 latching relay 2 relays with bistable operating contacts coil 24 VAC 3 contacts 48 VAC 2A d circuit breakers LEW EIT D1 MCB 1 phase LEW EIT D2 MCB 1 phase LEW EIT D3 MCB 3 phase LEW EIT D4 ELCB 1 phase LEW EIT D5 ELCB 3 phase LEW EIT D6 NFB 1 phase LEW EIT F2 control relay 24 VAC 2NO 2NC LEW EIT F3 control relay 220VAC 2NO 2NC LEW EIT F4 timer 24 hours LEW EIT F5 door bell 12VAC LEW EIT F6 buzzer 12VAC FY measuring instruments ee
55. ced bridge circuit effects of changes in frequency on impedance and current superposition theorem resonant frequency and frequency response Norton s theorem parallel resonant circuits Millman s theorem low pass and high pass filters magnetic fields and coils thermistors DC relay and magnetism varistors oscilloscope operation d Textbook and experiment manual Includes step by step chapters with practical experiments Each chapter also includes student test e Required additional optional instruments for completing all experiments ETI AMM Analog Multimeter ETI OSI Dual Trace 20Mhz Oscilloscope ETI DMM Digital Multimeter ETI VAT Variable Auto Transformer ETI FGR Function Generator EFT2A basic electronics trainer circuit based training series ITEM CIRCUIT BASED TRAINING SERIES Labtech is now making available its extensive range of circuit based training boards by topic groups to address specific training needs This makes it easier for teachers and instructors to target upgrading specific skills for their training programs These boards are designed for circuit based training and provide many examples of operational circuits relevant to each series topic The boards are clearly laid out and 47 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my require the students to connect key parts of the circuit as part of the exercises This hands on a
56. city modular PLC with 128 I O points with 128 I O points 3 2 k word program capacity RS 232 C part 16 DC input points 16 contact outputs LDA PC API It is ideal to use with the applications board module for experimentation The set comes with the handheld programmer which enables direct control of the PLC Also the set includes software for programming via a PC PC is optional LDA PLC PC 1 PLC Trainer 24 V 2A DC load rating 128 I O 16 DC input 16 contact output with LED Indication 2 Computer programming software with ladder diagram 3 Hand held console programming 4 Main voltage 220 VAC 50 60 Hz 5 I O 24 input switches 16 LED output indicators 6 24 VDC Power supply Topic coverage Basic PLC Trainer Familiarization Hand held programming console Basic programming Inputting the program Terminology Mnemonic code Ladder instructions Logical continuity I O Devices Equivalent user programs Branch instructions Latching instructions Program development Delete copy move modify The search function The force function Processor modes Timers Counters Sequencers Shift registers Comparison instructions Monitoring data files Accessories Set of connection leads 104 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my Experiment manual Optional Item LDA PLC AP1 Application module featuring lights re
57. ckable test leads LFT4 Electrical Appliance for Education 81 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my y as eese PHILIPS Item Electrical Appliance for Education LABTECH Electrical Appliances for Education are designed to meet the requirement on practical aspect of learning Electrical Appliances Repair The appliances are chosen from famous brand of electrical appliance manufacturers such as Philips National Hitachi etc The appliance models are provided in operational type 0O and sectioned type S and it is specially made for educational purposes The operational type O of appliances are designed for the students to practice on assembling and disassembling and also to learn the operating principle of each device Each device is fully operable and come with operating instruction as well as the technical specification The sectioned types S of appliances are designed for learning about component identifications and functions All key components are carefully sectioned and painted with standardize color paint to provide a clear distinct able view on components layout A component identification list is provided to help the students in finding the related components The electrical appliances will be an ideal choice for teaching Electrical Appliance Repair and also be a good combination for the LABTECH Fundamentals of Electrical Appliance Repair Trainer Trainin
58. corder Trainer ITEM TAPE RECORDER TRAINER MODEL EAV TRR 1 The Audio Equipment Trainers are based upon the popular brand solid state tape recorders which incorporate the latest industry design features These trainers are specifically created to teach tape recorder operation theory repair and servicing Special attention is given to fault diagnosis so as to facilitate the teaching of troubleshooting techniques These trainers are ideal for use as stand alone units or can be combined with our other audio trainers to make a complete stereo training system 13 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my The tape recorder is mounted on an attractive chassis which allows the main printed circuit board to be exposed for ease of work The circuit board features a plexiglass cover which has opening for access to all test points so as to allow insertion of probes while protecting the student and the circuit board The cassette mechanism is mounted in its original case which has been modified so as to allow the mechanical parts to be easily accessible for student work The trainer allows access to all the factory recommended key points for the taking of measurements analysis and adjustments All controls are functional just as on an actual cassette recorder player The teaching program is designed to follow the service procedures as recommended by the manufacturer and uses the factory
59. ctivity helps to relate the theory to the practical applications In many cases the circuits are designed to allow circuit modifications The benefit of this is that the student is not exposed to only static circuits but he can modify them by changing key components featuring different values In this way he can see the performance of the circuit and how it will react when components of different values are substituted The PCB modules can be ordered as sets below Each set consists of a series of PCB modules and the related courseware containing the theory and student experiments The modules can be used in the basic electronics base station model number eft lbs 2 Each module consists of high quality epoxy coated fiberglass printed circuit board with the electronic components mounted onto the surface Each board is printed with a neatly laid out silk screened schematic circuit diagram showing the circuit construction and operation The experiment boards are designed to be very educational and to reinforce the link between the theoretical and practical aspects All the components and connections PCB tracks in each circuit are clearly visible and can be associated with schematic diagram nothing is hidden from view module module module module names names series 1 model no EFT ETX S1 series 2 model no EFT ETX S2 semiconductor diode and it s circuits rectifiers and power supply circuits ETX 52003 4 full wave amp half ETX 5200
60. d Playback Fast forward Rewind Volume control Tone control Radio tuner Microphone Built in Electric Condenser Microphone 14 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my Power 220 V 50 Hz 1 Phase 110 V 60 Hz 1 Phase Fault system 20 Fault Insertion System Electronically selectable faults for troubleshooting analysis Fault location is illuminated on the fault panel by LED indicators Fault panel is silk screened with the basic circuit schematic block diagram Chassis ape Recorder is mounted on a special chassis which exposes all key circuit boards and parts for ease of work Circuit boards are protected by plexiglass panels which have test probe holes to allow access for measurement tests Courseware a Factory service manual b Student job sheets fault guide wiring diagram c General book on audio equipment servicing and theory EAV7 TV Antenna Trainer ITEM TV ANTENNA TRAINER In today s world of electronics communication the television is becoming an increasingly versatile tool for the reception No longer is television reception a simple matter but grows more complex each year 15 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my The TV Antenna trainer teaches students about the many aspects of TV
61. d way 3 terminal 10A accessories LEW BET C3 switch surface mount 2 LEW BET F1 incandescent 86 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my way 4 terminal 10A lamp holder with bulb E27 a LEW BET C4 switch surface mount LEW BET F2 pilot lamp 1 intermediate 10A panel with 3 lights 1 set LEW BET C5 selector switch for 3 phase pe BE Te Mane Mpur o rrent measurement panel for single and three LEW BET C6 selector switch for 3 tackable 4mm connection phase voltage measurement Stackable oe test leads LEW BET F4 set of js meter 0 to 5 Amps Eae e meter 0 to 20 Amps to 500 VAC O d i g training panel frame LEW BET G1 three level 1 mobile frames with 4 rails Optional items Additional meters can be ordered as extra accessories to enhance the measurement capabilities see our electrical instrumentation brochure for the details Storage cabinets are available for safe and secure storage of the panel modules LPS SCP 2 double door storage cabinet with slots to accommodate the panels complete set configurations For easy ordering you can use the following models numbers which will order the complete system that includes all of the panel modules Both systems include the three level mobile frames for mounting the panels The second system below also includes the storage cabinet LEW BET T complete set of panel modules with three level
62. d the student through the course basics and also includes many texts books and guides that include additional information and exercises 20 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my TY ANTENNA 3 METER SATELLITE DISH 0 TO 1450 MHz COAX CABLE SATELLITE RECEIVER TELEVISION PC COMPUTER EAV9 Video Phone amp CCTV Security ZS wensen aans tery ITEM VIDEO PHONE AND CCTV SECURITY SYSTEMS 21 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my We are offers several configurations of Video Phone and CCTV Security Systems These are designed to train students in domestic and commercial applications of these systems In the program the students will learn about the system components their use placement of cameras and sensors wiring and operation of the systems along with basic troubleshooting All components are fixed to our panel mount frame system A three level panel frame is included so those components can be easily placed on the frame in various configurations and then connected together to form working systems This makes wiring and experimentation very fast and easy for the student Manuals are included for student experiments EAV VPT A Video Phone Trainer Video Phone are gaining popularity as means of internal building communications and also for guarding or securing entry exit to premises b
63. e an LED located within the corresponding section of the circuit block diagram Any number of faults can be activated at the same time A special switch control allows the teacher to disable and turn off the LED display while the faults are active In this way faults can setup without the student knowing which faults have been activated this is ideal for testing the students troubleshooting ability Solid state system incorporating integrated circuits and microprocessor chips Each unit is mounted on a special chassis which exposes all key circuit boards and parts for ease of work Circuit boards are protected by Plexiglas panels Test points are routed to a special PCB which groups the test points together and clearly identifies them to aid in testing and diagnostic work A Factory Service Manual B Student Job Sheets with fault guide and wiring diagram Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my EAV3C DVD Trainer ITEM DVD TRAINER The series of Audio Visual trainers for DVD is based upon the popular brand units which incorporate the latest industry design features These trainers are specifically created to teach operation theory repair and servicing Special attention is given to fault diagnosis so as to facilitate the teaching of troubleshooting techniques These trainers are ideal for use as stand alone units or can be combined with our TV trainers to make a co
64. e switching circuits for separate winding Dahlander Circuits for two speed rotation jogging plugging and many other common circuits such as direct on off switching monitor lamp operation fault indication and switching from two locations via a sequential circuit a student teacher manual which covers technical explanations is provided together with student job sheets The 3 level workstation is available as a bench top or mobile unit and accommodates up to four students The three level rails system holds the modules firmly in place Connections between the components are made by using stackable 4 mm test leads which plugs into 4 mm color coded heavy duty captive head binding posts This will allow the students to make quick and precise connections 95 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my Technical Specifications The modular electrical contactor motor control training system uses real industrial components mounted in modular panels A two level work frame is provided for use by the module to make various configurations Electrical modules sets of modules are provided to carry out the experiments including contactors switches thermal overload relays circuit breakers transformers and indicator lamps as detailed below List of modules A LEM MCF 1 DC MOTOR CONTROL DC Magnetic Contactor 2 modules Miniature Circuit Breaker 3 phase 1 module Thermal Overload 3
65. e system that accurately allows the dish to be positioned for the reception of specific satellites Drive is provided on one axis only FEEDHORN To receive the signal from the parabolic dish Unit provided is a low noise feedhorn that also allows for the selection and fine tuning of signal polarity LOW NOISE AMPLIFIER The Low noise amplifier detects the microwaves relayed from the feedhorn and converter them to electrical signals and amplifies them DOWNCONVERTER After amplification the signal is processed by the down converter and it translates either all of part of the signal to a lower frequency range which is ready for TV reception TUNER The tuner allows for individual satellites and stations on each satellite to be stored into memory This facilitates switching between preprogrammed channels on the various Satellites Unit also controls the dish position actuator so that the dish can be pointed to the correct location for best reception COMPUTER ANALYSIS SYSTEM Consists of a PC computer and printer with special satellite aiming and analysis software Software provides many features that are valuable for the learning process including TVRO system analysis antenna aiming function and it can demonstrate how changing parameters such as dish size or LNB noise temperature affect picture quality Analysis portion allows either English or metric measurements to be used COURSEWARE The trainer comes with job sheets to lea
66. e the students on basic transformer theory and practice and also provides a practical introduction to power supplies and electrical machines General Specification LFT TET B Base Station This unit serves as the platform for carrying out student experi ments The unit contains two ammeters and two voltmeters which are used to do the voltage and current measurement during the experiments A clear diagram of a transformer is shown on the base station and is completed with 4mm terminal connections to build transformer circuits Circuit protection is provided to prevent short circuit and over current conditions 77 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my Power requirement 220V 380V 50 60Hz Dimension approximately 40 x 30 x 15cm L x W x H Weight 1Kg LFT TET P1A Single Phase Transformer Primary 220 V 0 5A Secondary 0 12 V 12A 0 24 6A 0 42V 3A LFT TET P1B Single Phase Transformer Primary 220V 0 5A Secondary 2 x 110 5A LFT TET P3 Three Phase Transformer Primary 380 V 1kW 3 phase Secondary 0 380V 3 phase Machines and brakes including the control unit are suitable for operation in all three power range 100W 300W and 1000W with this trainer Experiment topics Polarity of windings Series and parallel connection of secondary windings Magnetic circuits incorporating the concept of flux flux densit
67. each contain a variety of components that have been prewired to 4 mm terminals Each terminal is identified with a 117 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my coded number that relates back to the instruction manual This coding system allows the student to easily and quickly wire up the components utilizing the 4 mm connection leads 1 Central Control Panel This is a computerized control and monitoring station Special software is provided and is installed in a PC with the interface The PC is then functions as the central control and monitoring station A complete PC computer system is provided as well as the software 2 Control Modules A control module is a component that can be controlled from the control station Several aspects can be controlled such as ON OFF operation timer control dimmer control temperature control etc Infrared Devices These devices consist of infrared motion detectors with flood lights infrared motion detector without floods lights and infrared transceiver 4 Others Devices Photocell sensor to sense daylight or night Light module for general room illumination Thermostat control for heating cooling applications Video monitoring system for security amp communications applications Key pad for direct access to control system Signaling device siren buzzer strobe light Heat sensor for fire detector 5 Three Level Mobi
68. ed glass tube to a highly insulated manifold heat exchanger The collector plate has a special wavelength selective coating using a semi conductor layer This special absorber material converts the maximum amount of solar radiation into heat Infrared rays which can pass through clouds are also absorbed and converted into usable heat Transfer of heat from the absorber plate to the water is via an efficient and very fast heat conductor the heat pipe This has a very low heat capacity but an exceptionally rapid conductivity The heat pipe also provides the system with a diode function i e heat transfer is always in one direction from the absorber to the water and never the reverse Due to the physical properties of the heat pipe fluid and the special construction of the condenser the maximum working temperature of the system can be controlled This unique feature eliminates the need for complicated controls and ensures safety in the system The special fluid inside the heat pipe evaporates when heated transferring heat energy to its top and vapor condenses inside a special condenser and the fluid then returns to its original position at the bottom of the heat pipe due to gravity and the cycle is repeated continuously The vacuum in the glass tube being the best possible insulation for a solar collector suppresses heat losses and also protects the absorber plate and the heat pipe from external adverse conditions
69. ed to accept our 5mm transparent training module panels These rails allow the panels to be quickly and securely mounted into position yet easily removed The mobile frames are mounted onto castor wheels and include a working surface which is handy for placing test i equipment or special modules during experimentation i also the units have a shelf for storage of panels not in use The bench top frames have strong steel legs for support and stability Storage Cabinet for The Panel Modules Several Storage Cabinets are available for the storage of the panel modules for our various trainers The cabinets are fitted with slots into which the panels can be secured The cabinets will keep the modules clean and prevent damage from improper storage Training Panel Frames LPS TPF 2 Three level bench top frame with four rails Height 1100mm Width 900mm LPS TPF 1 Two level bench top frame with three rails Height 850mm Width 900mm LPS TPF 3 Two level mobile frames with four rails Height 1700mm Width 1100mm LPS TPF 4 Three level mobile frames with four rails Height 1850mm Width 1100mm 119 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my STORAGE CABINETS LPS SCP 1 LPS SCP 2 Filing Cabinet Type Storage Unit Consists of a cabinet with four sliding drawers similar to a filing cabinet Each drawer is fitted with slots for storage of the panels Dimensions Width 465mm
70. elevision SMATV Cable television CATV The work book presents practical exercises designed to facilitate the learning process The exercises have the aim of calculating and performing measurements on different types of installation and localizing the more common problem which the student will come across in future installations Antennas 27 element UHF antenna Channels 21 69 90 cm centered focus parabolic antenna containing Reflector Double LNB H and V Power adapter included Accessories Rods and Power Accessories Mechanical Accessories 150 cm mast for terrestrial antenna 80cm mast for parabolic antenna Mobile stand for antenna with wheels Parabolic Antenna Motor Motorized arm for aiming parabolic antenna Head End Equipment MATV a MATV Set of 8 programmable UHF amplifiers VHF amplifiers Power supply b SMATV analogue and digital for RF Programmable IF UHF stereo internal units Universal Programmer Power supply for internal units c SMATV analogue and digital for IF Adjustable IF amplifier x4 with terrestrial signal mixing and amplification Power supplies for LNBs and IF amplifiers Collective and individual MATV Distribution 17 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my Splitters Combiners Taps Through outlets and end outlets Splitter outlets Collective and individual SMATV Distribution ana
71. ency modulated superheterodyne transmitter Unit has test points conveniently located on the surface of the board to facilitate testing and experimentation Topics and Experiments FM transmission principles FM stereo multiplex transmission suppressed carrier transmission frequency modulation FM transmitter circuits 32 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my surface of the board to facilitate testing and experimentation Topics and Experiments basic AM receiver principles demodulation amplifiers audio IF RF coupling RF tuners RF detectors and AVC discriminators amp limiters RF mixers amp converters local oscillator AM receiver alignment filters amp impedance matching amplitude modulation AM stereo concepts antenna amp impedance matching tone control beat frequency concepts automatic frequency amp gain control in receivers servicing and troubleshooting module 3 ERT RCT 3 FM stereo receiver Hardware consists of a printed circuit board mounted with the electronic components for a typical FM frequency modulated superheterodyne receiver Unit has test points conveniently located on the surface of the board to facilitate testing and experimentation Topics and Experiments basic FM receiver principles frequency modulation frequency deviation FM sideband FM detection principles RF amplifier RF mixer FM tuner if amplifier
72. ents mounted on to them Connection is made by 2mm stackable test leads which are provided The training program is designed also in many cases to allow circuit modification by substituting components The benefit of this is that the student is not exposed to only static circuits only but he can modify them by changing certain values In this way students can explore how the performance and characteristics of the circuit design can change by altering different values Topics of Experiments junction diode characteristics zener diode characteristics optoelectronic devices diode limiter and clamper half wave and full wave rectification transformer power supply and filter power supply troubleshooting bridge rectifier transistor familiarization current gain common emitter collector diode and transistor testing common emitter amplifier biasing and gain differential amplifier the linear amplifier operational amplifier negative feedback op amp circuits active filters voltage regulation three terminal iC regulators hartley oscillator phase shift oscillator op amp oscillator schmitt trigger 53 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my common emitter amplifier impedance power and phase relationships the 555 timer troubleshooting aC amplifier digital integrated emitter follower circuits load line analysis the inverter
73. equired inter connections b1 Digital Logic Training Modules Set EFT DTL topics are listed below fundamental of and or inverter nand and nor basis of and or inverter nand and nor with ics xor logic with IC practical nand and nor gate circuits active high and active low inputs and outputs product of sums circuits sum of products circuits pulse distortion and propagation delay Schmitt trigger gates parity circuit fundamental of diode and BJT logic open collector TTL outputs three state output D type latches introduction to J K flip flop serial in shift register parallel in shift register fundamental of RS latches b2 Advanced Digital Logic Training Modules Set EFT DTA topics are listed below b3 Digital Application Modules EFT DTX binary ripple counters modulus counters binary counter IC devices principle of synchronous binary counters programmable up down binary counters bi directional and universal shift register decimal to binary decoders binary to decimal decoders half adders and full adders digital magnitude comparator circuit multiplexer demultiplexer random access memory RAM digital to analog conversion analog to digital conversion digital switching network principle EFT DTX 1 EFT DTX 2 frequency to voltage converter EFT DTX 3 voltage to frequency converter EFT DTX 4 USART module EFT DTX 5 breadboard module 59 Mutiara
74. ers interested in doing experiments and testing circuits A comprehensive textbook and experiment manual are provided to be used together as a guide for the students in doing the experiments General Specifications Base Station Student base station this unit serves as the platform for carrying out the student experiments Experiment modules are inserted into the base station and interconnected to the services provided by the base station through 2 mm sockets and test leads The base station provides for all the primary needs of the experiment modules and includes a variety of components such as the following fixed regulated dc power supplies 5v 15v 15v variable regulated dc power supply 0 25v potentiometers 4 units pulse switches 2 units 8 bits led display toggle switches 5 spdt speaker 2 25 inch 8 ohm 0 25w one set of 2 mm stackable test leads to perform all required inter connections Oa SE ee Oo NDANE Set of PCB board experiment modules The trainer comes with a complete set of experimental board modules that closely follows the courseware Each module consists of a high quality epoxy coated fibber glass printed circuit board with the electronic components mounted onto the surface Each board is printed with a clearly laid out silk screened schematic circuit or component diagram The experiment boards are designed to be very educational and to reinforce the link between the theoretical and practical a
75. facturer one set of connections test leads Note slight specification changes might occur to components or system features depending upon brand of product that is used for the trainer 26 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my ERT1 cB transceiver trainer item cB transceiver trainer model ERT CBT 1 CB transceiver trainer eRT CBT 2 IED fault display panel The citizens band CB transceiver trainer is designed to familiarize students with the operation maintenance adjustment and repair of CB units The trainer consists of CB unit which has been mounted in a special chassis with all key internal parts exposed All controls are functional just as on an actual CB and test points are available for the student to make measurements and tests directly without opening the case A unique electronic fault insertion system is built into the trainer for student instruction purposes The fault is activated by touching an electronic switch with a special teaching probe single or multiple faults may be introduced at any time Faults may be visualized by use of the optional led fault display board which features a schematic of the circuit block diagram silk screened onto the display panel that incorporates LEDs to show the location of the faults LEDs may be switched off thereby not allowing the student to know where the fault is This feature is ideal for testing purposes
76. g set T are also provided which consist of are sectioned unit One operable unit and student exercise manual Specifications Electrical Iron 220VAC 300 Watt with automatic control ModelLFT EAA O Operable LFT EAA S Sectioned LFT EAA T Training Set 1 2 Automatic Electric Kettle 220 VAC 82 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my 350 Watt ModelLFT EAB O Operable LFT EAB S Sectioned LFT EAB T Training Set Blender 220VAC 400 Watt with double speed function ModelLFT EAC O Operable LFT EAC S Sectioned LFT EAC T Training Set Electrical Toaster 220VAC 220 Watt 50Hz ModelLFT EAD O Operable LFT EAD S Sectioned LFT EAD T Training Set Rice Cooker 220VAC 600 Watt and 50Hz with automatic keep warm function te ModelLFT EAE O Operable FY LFT EAE S Sectioned LFT EAE T Training Set eeeenees PHILIPS Vacuum Cleaner 220VAC and 750 at Watt ModelLFT EAF O Operable LFT EAF S Sectioned LFT EAF T Training Set Hair Dryer 220VAC 350 Watt 50Hz ModelLFT EAG O Operable LFT EAG S Sectioned LFT EAG T Training Set Electrical Oven 220VAC 800 Watt 50Hz ModelLFT EAH O Operable LFT EAH S Sectioned LFT EAH T Training Set Washing Machine 220 VAC 600 Watt ModelLFT EAI O Operable 83 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website
77. ical electronic component which is visible to the student The component circuit diagram is silk screened onto the plexiglass surface The student may use the diagram on each component as a guide to build the circuits thereby he is able to visualize the circuit diagram and also associate the component with it Each circuit exercise as it is completed will resemble the circuit diagram in the courseware This system is ideal for integrating theoretical and practical exercises Components include many types of batteries switches resistors capacitors magnets solenoid potentiometers transformer relay thermistor varistor lamps led photo sensor c Topics of experiments introduction to experiments signal generator operation schematic diagrams symbols power sources instruments resistor color code peak RMS and average values of ac measurement of dc voltage current characteristics of inductance and resistance reactance conductors and insulators frequency and phase measurements Ohm s law inductances series and parallel circuits RC time constants voltage divider circuits reactance of a capacitor Kirchhoff s law Capacitive voltage divider troubleshooting electric circuits impedance power transfer DC load power in AC circuits 46 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my solving linear circuits frequency response balan
78. ication 1 fixed regulated dc 5V 15V 15V power supplies 2 fixed ac power 6V 6V 7 5V 7 5V 9V 9V 12V 12V variable regulated dC power supply 0 25V Potentiometers 4 units Speaker 2 25 inch 8 ohm 0 25W One set of 2mm and 4mm stackable test leads to perform all required inter connections 7 Component circuit matrix board to receive and connect component modules Au p w 2 electronics laboratory base station EFT LBS 2 73 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my This base station is suitable for use with LABTECH basic electronic trainer and kits modules the base station utilizes a sliding mechanism that accommodates various size of modules Connections are made by 2mm connecting leads The base station also contains power supplies potentiometers switches led indicators and speaker Specification 1 fixed regulated dc power 5v 15v 15v supplies 2 variable regulated dc power supply 0 25v 3 potentiometers 4 units 4 pulse switches 2 units 5 8 bits led display TELTE 6 toggle switches 5 SPDT 7 speaker 2 25 inch 8 ohm 0 25w 8 one set of 2 mm stackable test leads to perform all required inter connections 9 one removable breadboard module 3 Digital Laboratory Base Station EFT LBS 3 This base station is suitable for use with LABTECH digital trainer and application modules The base stati
79. ion Arithmetic Logic Unit ALU Data Storage and Retrieval Memory The Basic computer cycles A Simple Complete Processor System CONAN RWNH 8 BREADBOARD MODULE MODEL EFT DTX 8 This module is very useful for doing practical applications or some tests when building particular digital circuits or doing prototyping on some sections of the more complex digital circuit The breadboard module is installed in such way so it can be inserted in to the railing system on the digital trainer base station 64 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my EFT5 industrial electronics trainer item industrial electronics trainer featuring power electronics Model EFT I PX Labtech s industrial power electronics trainer is a modular course covering the fundamentals concepts theory and applications of industrial and power electronics that are in common use by industry for control of electrical systems machines and processes It is designed to cover the knowledge of power electronics technology such as fundamental understanding of power switching devices control circuits three phase systems and applications of power electronics devices A number of experiments and related modules are provided for comprehensive training on each particular experiment topic To gain a deeper understanding of the topics we suggest using the industrial power electronics trainer in conj
80. ion add an f onto the panel module numbers i e LEW EIT AlF a residential switches No je lights and fixtures Mounted on plexiglass panel with 4mm To include matched lamp holders complete 1terminals with lamps mounted onto plexiglass panels with 4 mm terminals LEW EIT A1 switch surface mount 2 LEW EIT E1 incandescent lamp holder with way 2 terminal 10A 1 gang bulb E27 220V LEW EIT A2 switch surface mount 2 way 3 LEW EIT E2 incandescent lamp holder with terminal 10A 1 gang bulb E27 220V LEW EIT A3 switch surface mount 2 way 4 LEW EIT E3 fluorescent lamp holder with terminal 10A 1 gang starter and ballast 10W LEW EIT A4 switch surface mount LEW EIT E4 fluorescent lamp holder with intermediate 10A 1 gang starter and ballast 20W LEW EIT A5 switch surface mount 1 LEW EIT E5 mercury lamp holder with way 2 terminal 10A 1 gang lamp LEW EIT A6 switch surface mount 2 way 3 LEW EIT E6 pilot signaling lights 24VAC terminal 10A 2 gang set of three red yellow green LEW EIT A7 switch surface mount 2 way 4 terminal 10A 2 gang LEW EIT A8 switch surface mount marked f controls and components bell LEW EIT A9 switch surface mount LEW EIT F1 control transformer input illuminated 220VAC output 6 12 24VAC 89 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my LEW EIT A10 switch surface mount dimmer LEW EIT A11 switch surfa
81. ioned direct current DC motor normally used for variable speed applications Sectioned three phase induction motor typically used for pumps fans blowers machine tools etc Sectioned three phase slip ring motor for use on pumping units and punch presses Sectioned three phase synchronous motor for special applications Sectioned three phase induction motor Dahlander circuit used for applications that require 2 speeds 101 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my LDA1 Programmable Logic Controller Trainer Item g Programmable Logic Controller Trainer Model LDA PLC The Programmable Logic Controller Trainer uses Omron PLC products which are powerful and flexible systems ideally suited to your specialized needs Omron is a leader in industrial automation and many factories commonly use their products The systems in our trainers are compatible with a variety of accessories and peripherals thus allowing them to be easily expanded into larger systems This trainer is suitable for the students to develop competence in operating programming and troubleshooting modern PLC control circuits Several models of trainers are available in different sizes These trainers are Basic Training Package intermediate training package and advanced training package according to their difficulty level and equipments needed A student experiment manual is provided to guide
82. lays devices for general experiments LDA PLC PC Personal Computer AMD 700 MHz 64 Mb RAM floppy disk SVGA color monitor 10 Gb Harddisk ASCII keyboard Windows 98 manual book in English LDA PLC PRT Printer inkjet with connection cable manual book in English LDA PLC HPU Hand Held Programmer unit for PLC LDA2 Industrial PLC Systems Item Industrial PLC Systems LABTECH offers a number of industrial PLC systems which are ideal for school or laboratory experimentation These units are suitable for project work and for setting up experiments in order for the student to gain practical first hand knowledge and experience A variety of systems are offered with different capabilities and number of inputs and outputs Also many peripheral devices are available which can enhance the function or performance of the system These systems are based upon Omron PLCs which are commonly used by industry throughout the world These have special features such as advanced high speed 105 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my CPUs compact size high speed counter RS 232C interface High I O capacities easy to maintain built in clock multilingual displays Systems and Accessories PLC UNITS 24VDC 250VAC Model Inputs Outputs Type of Output LDA PCU A1 12 8 Relay LDA PCU A1 12 8 Transistor LDA PCU B1 16 12 Relay LDA PCU B2
83. le Frame The frame is a three level steel frame with aluminum slots for the mounting of component panels 6 Accessories Instruction Book Student Job Sheets Factory Information and a set of connection leads 7 Power Requirement 220 240 VAC 50 Hz or 110 130 VAC 60 Hz 6 Variable AC amp DC Power Supplies LPS VPS 6A Variable 400VDC Power Supply Input 220 VAC 1 Phase 50 Hz Output O 400VDC 1 Amp Meters Voltmeter Ammeter LPS VPS 6B Variable 24VDC Power Supply Input 220VAC 1 Phase 50 Hz Output O 24VDC 20 Amps Meters Voltmeter Ammeter 7 Isolation Transformer Portable type heavy duty isolation transformer ideal for educational lab work Input 220 240VAC 2A 1 Phase Output 0 240VAC 2A 1 Phase Output via 13A socket Controls On Off switch Fused input 2A Models LPS IST 1 500VA Rating LPS IST 2 1000VA Rating 118 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my LPS2 Panel Mounting Frames And Storage Cabinets For Electrical Panel Trainers ITEM F Panel mounting Frames and storages Cabinets for Electrical Panel Trainers Training Panel Frames Frames are used for the mounting of the panel modules and can accommodate sizes of A3 A4 A5 and A6 Frames are available in two different styles for bench top or stand alone mobile units All frames feature the special LABTECH aluminum profile rails which are design
84. les AUDIO TRAINER MODULES ITEM No EAV ATS OO for entire set below Modules are Printed Circuit Boards with components mounted onto the surface and are easily accessible by the student A silk screened block diagram on the PCB which shows the circuit diagram and the test points for easy identifications Inter Connections between the modules are made via 2mm 4mm and audio style terminals and connectors Module EAV ATS 1 starts with the basics of audio circuit The mono set EAV ATS 2 covers mono audio applications The stereo set EAV ATS 3 goes onto stereo applications Other modules can be used to extend the system such as the Audio Mixer EAV ATS 4A or the Tape Recorder Mechanism for basic tape functions EAV ATS 4E or the Sound Effects Module EAV ATS 4B All the modules when combined together form a very good quality audio system either mono or stereo and together with the loud speakers can easily broadcast sound to the entire class Unit comes with student and teacher manual detailing information and exercises EAV ATS R Student Base Station Rack This unit serve as the platform for carrying out the experiments Experiment modules are inserted into the rack and inter connected to form a variety of circuit functions and combinations The boards use the power supply module to power the system EAV ATS 4 EAV ATS 1 Audio Fundamentals Audio Amplifier Circuit Module For Class A B C and AB including common emitter common base commo
85. logue and digital by Intermediate Frequency IF Splitters Hand V commutable IF splitters IF outlets Collective CATV Distribution CATV line amplifier with attenuator equalizer and pre emphasiser Active return channel with gain control User equipment Tuner receiver and antenna positioner Remote control Mini Satellite and Receiver and LNB Tester Accessories for aiming antennas Inclinometer Compass Accessories and Cables Roll of coaxial cable 6 conductor cable Markers for the white board Load adapters Bridges Polarizing Connector Documentation Instruction Manual Practice Manual 18 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my EAV8 Satellite TVRO System Trainer ITEM SATELLITE TVRO SYSTEM TRAINER MODEL EAV SAT 1 Analog Satellite Trainer with TV EAV SAT 2 Analog Satellite Trainer with TV and Computer EAV SAT 3 Digital Satellite Trainer with TV EAV SAT 4 Digital Satellite Trainer with TV and Computer This is a complete system for the training in the theory operation installation maintenance troubleshooting and repair of satellite TVRO system This trainer is especially designed for the Asian market where the reception of TV signals from the numerous satellites is becoming popular in many countries Students that use this training system will be able to understand how these systems work and train to become a satellite T
86. ly displayed us with decimal point 5Hz 60MHz lt 10m VRMS 60MHz 100MHz lt 20m VRMS 5Hz 25MHz lt 10m VRMS 1mw 30pf Ooc 50ac 10 c 70 c ac 110 220 240v 10 50 60hz test lead gtl 101 x 2 instruction manual x 1 230 w x 95 h x 280 d mm 1 8kg 39 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my ELI2 oscilloscope trainer ate ths 2 ee Te lanaa g Item oscilloscope trainer Model ELI OSC 1 The electrotrain laboratory instrumentation series of trainers are designed to instruct in the proper use operation function theory and construction of each specific instrument The courseware covers topics including the theory of how oscilloscopes work the specific operation of the circuitry inside the training unit the purpose and use of oscilloscopes the procedures for making proper measurements use of the instrument and troubleshooting oscilloscopes There are two main instructional aims to this trainer The first aim is to instruct the student in the proper use of oscilloscopes which is a basic skill required by all electronics technicians The second aim is to provide the knowledge for troubleshooting and repair skills as required for an instrumentation technician The oscilloscope trainer is based upon a standard commercial 20 MHz dual trace oscilloscope that has been modified to provide easy access to the internal circuitry We ha
87. m Note Technical Specifications may vary somewhat depending upon the current brand and model of combo stereo Hi Fi unit that is used in the production of the trainer Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my EAV3B VCD DVD Laser Disc Video Camera Trainers ITEM VCD DVD LASER DISC VIDEO CAMERA TRAINERS The series of Audio Visual trainers for VCD DVD Laser disc and video camera are based upon the popular brand units which incorporate the latest industry design features These trainers are specifically created to teach operation theory repair and servicing Special attention is given to fault diagnosis so as to facilitate the teaching of troubleshooting techniques These trainers are ideal for use as stand alone units or can be combined with our TV trainers to make a complete Audio Visual training system The each unit is mounted on an attractive chassis which allows the main printed circuit board to be exposed for ease of work The circuit board features a plexiglass cover which has openings for access to all test points so as to allow insertion of probes while protecting the student and the circuit board The trainers allow access to all the factory recommended key points for the taking of measurements analysis and adjustments The teaching program is designed to follow the service procedures as recommended by the manufacturer and uses the factory service man
88. mplete Audio Visual training system The DVD Trainer covers technology on CD VCD and DVD systems The each unit is mounted on an attractive chassis which allows the main printed circuit board to be exposed for ease of work The circuit board features a plexiglass cover which has openings for access to all test points so as to allow insertion of probes while protecting the student and the circuit board The trainers allow access to all the factory recommended key points for the taking of measurements analysis and adjustments The teaching program is designed to follow the service procedures as recommended by the manufacturer and uses the factory service manual in conjunction with student job sheets along with a text on factory servicing and theory Each trainer comes with complete courseware as follows a factory service manual with detailed circuit board schematic diagram b student job sheets with fault guide and wiring diagram c general book on servicing and theory Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my A unique fault insertion system is built into the trainer for student instruction purposes The system features a Schematic Block Diagram silk screened onto an integral fault board that utilizes LEDs to indicate the nature and location of the fault The fault is activated by touching an electronic switch with a special teaching probe Single or multiple faults may be introd
89. n terminals A three level frame is included EAV CCT X System with VCR This is a more complex system with recording facilities The system includes 4 cameras of 3 different types infrared motion detector remote on off switch TV monitor multiple camera switcher security type VCR with long playing tape facility plus cabling and accessories All components are mounted onto panels with connection terminals A three level frame is included Note These systems can integrate with Labtech TV and VCR Trainers to increase experimentation capabilities See catalog pages EAV1A and EAV3A EAV10 PABX and Intercom Trainer 23 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my Item PABX and Intercom Trainer When Alexander Graham Bell filed his application for a telephone patent on February 14 1876 The apparatus he invented was extremely simple it consisted of an electromagnetic transmitter and electromagnetic receiver connected together with a battery and produced sounds Many improvements have been made since then and today s telephones are very different in size and inside components as compared with Alexander Graham Bell s telephone The telephone has become indispensable in providing communication between many different locations Labtech has developed several realistic trainers to teach students about theory operation and installation of telephone intercom systems The EAV IT
90. n be easily arranged and configured for experiments in the panel frame stand This system allow the students to do the wiring quickly and with many variations so that the learning will become more interesting and effective The trainer comes complete with a laboratory manual which contains many experiments on basic electrical technology Bench top or mobile training frame stands are available to mount the panels Also storage cabinets can be added to provide a convenient place to store the panel modules basic electrical technology trainer list of panel modules The modules feature real industrial components mounted onto 5mm transparent plexiglas panels that easily and securely fit into the training panel frames Panels can be quickly arranged in various configurations so as to conduct many experiments Panels are a4 a5 or a6 in size and feature the electrical circuit diagram silk screened onto the surface of each panel All electrical connections for each component are brought out to 4mm color coded heavy duty binding posts 85 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my Wiring from the component to the terminals is also color coded so as to enhance the student learning experience interconnections between the panels and components are made via 4mm stackable test leads Stackable test leads allow multiple connections from a single point which is very useful when taking electrical me
91. n be quickly arranged in various configurations so as to conduct many experiments Panels are A4 A5 or A6 in size and feature the electrical circuit diagram silk screened onto the surface of each panel All electrical connections for each component are brought out to 4mm color coded heavy duty binding posts Wiring from the component to the terminals is also color coded so as to enhance the student learning experience Interconnections between the panels and components are made via 4mm stackable test leads Stackable test leads allow multiple connections from a single point which is very useful when taking electrical measurements Therefore the student is able to relate the circuit theory with the practical aspects of the real component and actual wiring connections Experiment Topics Using meters for troubleshooting The importance of Power Factor Basic AC circuits examples Electricity and Heat Determining the length of Resistance Wire Incandescent Lamps Fluorescent Lamps Starting Methods Switches in Lamps Servicing Lamps 80 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my Electricity and transmission of Power Transformers Servicing by Substitution Using Test Lamps Servicing with Test Instruments Voltage Tests Open Circuits Checking Line Voltages Testing Special Circuits Accessories Student Experiment Manual Set of sta
92. n collector multi stage amplifiers audio bias networks EAV ATS 2 Mono Audio Systems Set EAV ATS 2 complete set of 4 boards EAV ATS 2A Mono 20 watt Power Amplifier Module EAV ATS 2B Mono 5 watt Power Amplifier Module EAV ATS 2C Mono Universal Pre Amp Module EAV ATS 2D Mono Tone Control Module EAV ATS 3 Stereo Audio Systems Set EAV ATS 3 complete set of 4 boards EAV ATS 3A Stereo 20 watt Power Amplifier Module EAV ATS 3B Stereo Pre amp Module for Pick up and head EAV ATS 3C Stereo Universal Pre amp Module EAV ATS 3D Stereo Tone Control Module EAV ATS 4 Audio Enhancement Modules Set EAV ATS 4 complete set of 7 boards EAV ATS 4A Audio Mixer Circuit EAV ATS 4B Sound effect module 12 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my EAV ATS 4C Head Phone Terminal with Adjustable Output for Stereo and Mono EAV ATS 4D Microphone Pre amp Module for Stereo and Mono EAV ATS 4E Basic audio tape recorder mechanism with tape head and erase head EAV ATS 4F Push Pull Power Amplifier Module EAV ATS 4G Quasi Complementary Power Amplifier Module EAV ATS 5 Audio Accessories Modules Set EAV ATS 5 complete set of 6 items EAV ATS 5A Regulated DC Power Supply Module EAV ATS 5B Input Panel Module for Stereo and Mono EAV ATS 5C Microphone EAV ATS 5D Loudspeakers Set 2 units EAV ATS 5E Headphones stereo EAV ATS 5F Dummy Load Module 8 Ohm and 4 Ohm EAV6 Tape Re
93. nd 2 VHF inputs Set of 2 preamplifiers broad band amplifier UHF Pre amplifier VHF amplifier with AGC UHF amplifier with AGC broad band power amplifier UHF equalizer filter UHF VHF channel converter Set of signal dividers splitters directional and resistive outlets 75 Ohms loads Power Supply Set of cables for interconnection Course Contents Characteristics and operation of antennas and antenna elements Characteristics and operation of signal distribution TV signal mixers amplifiers filters converters power supplies cables coaxial splitters modulators Combined signal distribution systems for TV VCR amp Satellite signals 16 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my Chain Distribution network and node distribution network Measurement of cable attenuation Individual broad band system Use of equalizer filter with channel amplifier multiple channel with channel amplifier MODEL EAV TVA 2 ADVANCED MATV SMATV CATV ANTENNA AND DISTRIBUTION TRAINER The Universal Antenna trainer for MATV Master Antenna Television SMATV Satellite Master Antenna Television and CATV Cable Television system is designed for study and training on installations The user is able to calculate install configure adjust alter analyze and localize breakdowns in distribution networking using Terrestrial television MATV Analogue and digital satellite t
94. nd programming of electronic controls installation maintenance of security systems fault finding and troubleshooting This system is based upon a programmable electronic microprocessor based central alarm unit that is equipped with many types of the most common sensors and signaling devices The security system is clearly laid out on a panel type mobile frame that allows for easy wiring and connection 107 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my Electrical wiring connections for all components are mad by 4mm terminals which permits exercises to be performed quickly Courseware is provided with an instruction book job sheets and factory information sheets manual on the various components Set of connection leads are included TECHNICAL SPECIFICATIONS The trainer consists of a number of different panels or stations which each contain a variety of components that have been pre wired to 4mm terminals Each terminal is labeled with a coded number that relates back to the instruction manual This coding system allows the students to easily and quickly wire up the components utilizing the 4mm connection leads 1 CENTRAL CONTROL PANEL This is a programmable electronic microprocessor based central alarm control station featuring multi zones for burglar fire and emergency panic applications Programmable features include entry exit delay time individual zone loop response time siren
95. nics Lab Base Station EFT LBS 3 Each application circuit module is printed on a special design PCB that shows the circuit layout on top of the PCB component side In addition the circuit path is able to be observed from the bottom side of the PCB solder side During the exercises the student makes essential connections by using 2 mm stackable connection leads In this way the student is able to construct and to complete the circuit in each of the practical exercises While doing the practical circuit exercises the students are also expected to take many electronic instrument measurements in order to understand and to study the circuit electrical characteristics and behavior The measurements are taken at the test point locations that are purposely provided for this reason The circuit module is placed on a digital base station that facilitates other requirements for the module such as digital data switches digital logic indicator pulse switches clock generator seven segment displays etc See page EFT1O and EFTO4 for detail base station which is ordered separately A comprehensive experiment manual is provided to guide the students in studying the various application modules This manual includes step by step instruction to prepare the modules for the experiment as well as some theory to strengthen the student s knowledge in areas that is important as a background which is needed before doing the experiment 1 ARITHMETIC LOGIC UNIT
96. of Appliance Repair Trainer is designed to provide students with strong foundation of Electrical Technology that is used in Electrical Appliances This trainer provided a good background theory on electrical as well as the troubleshooting and repair technique for most of electrical appliances The experiments are focused on essential area within electrical technology that is related to electrical appliances repair 79 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my The trainer consists of several modules which feature electrical and electronic components that are mounted onto high quality boards with the circuit symbols diagram silk screened onto the surface Inter connections between key components or circuit blocks are provided through 4 mm color coded sockets and test leads This will allow the students to do the wiring quickly and with many variations so that the learning will become more interesting and effective A mobile stand is provided for holding the module boards during experimentation and is completed with power supply connection and necessary accessories for doing the experiments Specifications Mobile Stand This is a 3 levels stand including shelves that serve as the platform for carrying out student experiments The modules feature real industrial components mounted onto 5mm transparent Plexiglas panels that easily and securely fit into the training panel frames Panels ca
97. of the system 114 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my 1 Stainless Steel Tank Corrosion free to ensure the long life time of product and preserve water quality 2 Polyurethane Insulation Polyurethane is the best insulation material to minimize the heat loss of the storage hot water 3 Pressure and Temperature Relieve Valve Is a safety device of the storage tank against over pressure and over temperature of vacuum condition 4 Thermostat It s adjusted to keep the availability of hot water anytime with minimum amount of electric energy 5 Electric Booster It is an auxiliary heater at the cloudy or no sunshine condition 6 New Absorber Design Increase the acceleration of heating process and improve the absorption efficiency of solar energy 7 Glasswool Insulation with Aluminum Foil Layered Reduce radiation heat loss from the backside of the absorber plate and increase the performance of collector panel 115 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my DESCRIPTION LLC SHW 2A LLC SHW 2B STORAGE TANK Capacity 145 liters 280 liters Material Stainless Steel Insulation Polyurethane Auxiliary Heater 900 watts 1500 watts Max Working Pressure 4 bars Empty Weight 42 kgs 72 kgs Water Full Weight 187 kgs 352 kgs Dimension LxWxH mm COLLECTOR PANEL 1220 x 560 x 525 2235 x 560 x
98. ogical manner and the circuit schematic diagram is silk screened onto the surface This aids the student in component identification and explanation of the circuit function Test points are featured in appropriate places and are numbered for reference in the exercises 10 fault circuits are built into each module and can be activated through the electronic fault insertion system included on the base station Each module comes with it s own hardware and courseware that provides theory as well as practical exercises for students Modules are mounted into a base 31 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my station during operation The base station features common controls power supply and an electronic fault insertion system that is required for operation of the module The fault insertion system is activated by touching an electronic switch with a special teaching probe Single or multiple faults may be introduced at any time model 1 ERT RCT 1 base station unit module Hardware The base station is designed to support the modules during use Modules plug into the base station to enable operation Base station has the following features rail to insert the modules with connection socket power supply and amp circuits to operates the receiver amp transmitter modules electronic fault insertion system for exercises in trouble shooting with 10 f
99. ollowing systems mixer stage alignment and 30 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my testing if amplifier alignment and testing pre emphasis amp de emphasis circuit alignment and testing cross over frequency network for loud speaker volume and tone controls model ERT AFS 1 Trainer with one AM module and one FM module without faults model ERT AFS 2 Trainer with AM module only without faults model ERT AFS 1F Trainer with 20 electronic faults 10 per module model ERT AFS 2F Trainer with AM module plus 10 electronic faults model ERT AFS 3 Trainer with FM module only without faults model ERT AFS 3F Trainer with FM module plus 10 electronic faults ERT3 radio communications Item radio communications training system This trainer consists of modular based program designed for the study of radio communication The entire system takes the student from basic RF principles to advanced concepts in an organized and methodical way Each module covers a particular receiving or transmission technology and consists of a special board onto which the circuit components are mounted so as to be easily accessible to the students Modules consist of a high quality epoxy coated fiberglass printed circuit board PCB with the components mounted onto the surface On each board the components are laid out in a clear and l
100. om the shift register s parallel outputs The device that does all of these functions is called a USART The 8251 USART device is used in this application module 6 ANALOG TO DIGITAL CONVERTER AND DIGITAL TO ANALOG CONVERTER MODEL EFT DTX 6 The process of converting an analog voltage into an equivalent digital signal is known as analog to digital A D conversion This operation is somewhat more complicated than the converse of D A conversion A number of different methods have been developed the simplest of which is probably the simultaneous method The A D circuit and D A circuits help the students to understand various techniques in doing D to A and A to D conversion The Topics covered in this experiments are A Weighed Resistances Ladder Network Converter B R 2R Ladder Network Converter C Fast 8 bit DAC D Fast 8 bit ADC 63 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my 7 COMPUTER FUNDAMENTALS TRAINING MODULE MODEL EFT DTX 7 This computer fundamentals training module provides excellent basic knowledge about microprocessor system The module consist of medium side scale integrated circuits that are used in digital computer such as Arithmetic Logic Unit ALU Memory Register Data Selector decoder etc Topics of experiment covered Familiarization of microprocessor basic components Registers Decoders Programmable Counters Addition and Subtract
101. on utilizes a sliding mechanism that accommodates various size of modules connections are made by 2mm connecting leads The base station also contains power supplies logic indicators data switches switches pulsers seven segment displays and clock generator Specification 1 power supply 5VDC 15VDC fixed 15VDC VARIABLE 1 5 15VDC A kasal 2 logic indicator 16 logic indicators anaes rx A 3 data switch 16 data switches for TTL and CMOS 4 toggle switch 4 toggle switches SPDT 5 push button 3 push buttons 2NO 1NC 6 pulser 2 pulsers A A and B B 7 seven segment 4 seven segment digital displays 8 clock generator 1 Hz 100 kHz 9 one set of stackable test leads to make all required inter connections LFT1 Basic Electrical Measurement 74 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my Item Basic Electrical Measurement Model LFT BEM B Bench Top Frame Type LFT BEM M Mobile Frame Type The LABTECH Basic Electrical Measurement Trainer is ideal for learning the fundamentals of electrical measurement The trainer provides a set of components modules which are specially designed fro performing all experiments of electrical measurements The experiments will guide the students in learning the theory and practical aspects of basic electrical measurements as well as the use of various instrumentation The students are encour
102. onstration This antenna demonstrator will help students in understanding antenna principles and practice It allows the student to do qualitative assessment of voltage and current fields distribution around the antenna and the field strength of the radiated signal at a distance from the antenna The antenna system demonstrator comes complete with a comprehensive student experiment manual to give a step by step guide in exploring the antenna in both theory and practice 36 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my Specification transmitter 167 2 MHz frequency transmitter power approx 5 Watts termination approx 50 Ohm unbalanced antenna nickel plated brass rods in various shapes voltage and construction current defector display by linear led radiation detector half wave dipole with amplifier power source 220 V 50 Hz instruction book student experiment manual Topics Covered basic theory of radiation radiating and non radiating systems feeders radiation resistance drive point impedance and ground resistance physical and electrical length directional antennas and radiation pattern parasistic arrays and antenna gain antenna with folded elements open dipole folded dipole slot radiator loop antenna adcock antenna three dimensional polar diagram arm sempanoe 37 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fa
103. optical logic controller 17 the triac power controller 18 the automatic night lighting controller 19 the automatic night flasher 20 solid state ac dc power relays 21 power control with logic gates part 4 exciters detectors and couplers 22 solid state exciters LED 23 the visual spectrum 24 the incandescent lamp 25 red and infrared exciters 26 optical flux output 27 evaluating light emitters part 5 photoresistors and solar cells circuit applications analog 28 digital transmitter receiver circuits 29 a one megabit nRZ transmitter 30 data communications receiver 31 bipolar transmission part 6 optical applications analog 32 33 34 35 36 37 38 39 modulating an led am transmission system fm modulated carrier fm carrier demodulation pulse width modulation pulse width demodulation pulse code transmission simplex and duplex systems part 7 reflective transmissive applications 40 reflective transmissive sensing 41 bar code wand 68 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my EFT7 circuit design training software Det Oe amp t JE amp a aah Item Circuit Design Training Software LABTECH now offers computerized circuit design training software to match it s printed circuit board based practical training programs These programs are designed to complement our teaching systems and they
104. ory and applications of electronics It is designed as a starter course to provide new students with a good solid grounding in this area before going on to specialized studies The basic electronics training program is ideal for basic and intermediate studies in this field Please note that for additional fundamental topics including electrical applications the student may desire to take the basic electrical trainer course prior to the electronics trainer The courseware is based upon the text lab manual basic electronics by Paul Zbar This manual has gained acceptance around the world as one of the finest texts available today for introductory students It has been developed in cooperation with the electronics industries association EIA of the United States and is recommended by them for industrial technician training The EIA has stated The aim of this basic instructional series is to supply schools with a well integrated standardized training program fashioned to produce a technician tailored to industry s needs The trainer consists of a base station into which are plugged in 7 modular boards that match the experiments Fifty two experiments are provided which cover basic electronic theory electronic solid state circuits semi conductors amp circuits and basic digital applications The base station provides the power supplies basic instrumentation and accessories that are required to support the training module boards GENERAL SPE
105. oscillator conversion series 8 model no eFT ETX s8 waveform generating circuits ETX 52021 2 sawtooth and variable ramp generator ETX 52021 3 Schmitt circuit ETX 52022 1 astable multivibrator and monostable multivibrator ETX 52022 2 Schmitt trigger driving a multivibrator and charging current ETX 52022 4 bistable multivibrator series 10 model no eFT ETX s10 basic communication circuits ETX 52025 1 mixer envelope detector and amplitude modulator ETX 52025 2 PLL phase locked loop series 11 model no eFT ETX s11 power control components and circuits ETX 52025 3 SCR characteristics ETX 52025 4 DC gate control and AC anoda source ETX 52026 1 AC gate control and AC anoda source ETX 52026 2 relaxation oscillator ETX 52026 3 triggering SCR with UJT ETX 52028 1 Diac circuit familiarization ETX 52028 2 Triac circuit familiarization series 12 model no eFT ETX s12 electronic application circuits ETX 52029 1 basic electronic application module 1 Op amp applications ETX 52029 2 basic electronic application module 2 DC regulation circuits 50 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my ETX 52029 3 basic electronic application module 3 control circuits ETX 52029 4 basic electronic application module 4 signal generator ETX 52030 5 basic electronic application module 5 switching power supply EFT LBS 2 basic electronics base station This unit serves a
106. oth in residential and commercial applications The system includes cameras plus intercom units master TV Monitor plus intercom and an electronic door lock All units are mounted on panels with connection terminals A three level frame is included Note Photo above shows Video Trainer with optional TV Trainer and VCR Trainer oT if 7 terete HORRRY ac aero CCTV Trainers CCTV Systems are now commonly used to supplement security systems We offer two types of systems as usually used in commercial applications They are useful for detecting and monitoring unauthorized personnel and recording their movements Several different types of cameras included so the student may become familiar with their operation and placement Sensors are included for the 22 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my detection of movement which will then activate the camera The multiple camera switches will allow both manual and automatic selection of the camera to be viewed on the monitor or recorded on the VCR EAV CCT Basic System This basic system has features similar to small commercial applications which is normally used as an augment to a security guard station The system consists of 4 cameras of 3 different types infra red motion detector remote On Off switch TV Monitor Multiple camera switcher plus cabling and accessories All components are mounted onto panels with connectio
107. port the training module boards 45 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my General Specifications Trainer consists of a base station which contains the component circuit matrix board onto which the components can be mounted Base station also contains various required power supplies and potentiometers A set of electrical electronic components plug in modules are provided which are used to assemble the circuits required to demonstrate the experiments a Base Station Student Base Station This unit serves as the platform for carrying out the student experiments Experiment component modules are inserted into the matrix and inter connected to the services provided by the base station through sockets and test leads The base station provides for all the primary needs of the experiment modules and includes a variety of features as per the following list 1 fixed regulated dc power supplies 5v 15v 15v fixed ac power 6v 6v 7 5v 7 5v 9v 9v 12v 12v variable regulated dc power supply 0 25v potentiometers 4 units speakers 2 25 inch 8 Ohm 0 25W one set of 2mm stackable test leads to perform all required inter connections component circuit matrix board to receive and connect component modules N DUO UI Pw b Set of plug in component modules A comprehensive set of PCB modular are provided to carry out the experiments Each module contains an electr
108. ra Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my EFT8 electronic applications boards TILL eee Item electronics applications boards LABTECH presents a series of electronics applications boards to extend and complement the capabilities of our analogue and digital electronics training systems These boards offer the student sample functional circuits which are applications of the theory learned in the LABTECH electronics trainers Each board comes with its own lab manual to guide the student through the exercises The modules can fit into our standard base stations The base stations can also be ordered separately if desired ELECTRONICS APPLICATIONS BOARDS 1 Application Boards EFT EAB 1 AM Radio EFT EAB 2 FM Radio EFT EAB 3 Traffic light simulator EFT EAB 4A Power supplies fundamental 71 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my EFT EAB 4B EFT EAB 5 EFT EAB 6 EFT EAB 7 EFT EAB 8 EFT EAB 9 EFT EAB 10 EFT EAB 11 EFT EAB 12 EFT EAB 13 EFT EAB 14 EFT EAB 15 EFT EAB 16 EFT EAB 17 Power supply troubleshooting Switching power supply Breadboard module Digital switching network principle Frequency to voltage converter Voltage to frequency converter USART module Stepper motor amp angular position module DC motor and generator AC motor and control Basic Transducers Thermal Basic Transducers
109. re amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my will learn from laboratory exercises and theoretical information how to use modern light emitter sensor circuits and hardware in information flow circuits The opto electronics course includes discussions on the operation and application of light emitters detectors fiber optic cables and their hardware along with applicable circuits in power telecommunications data transfer bar code scanning and contacless switching The course consists of modular PCB instruction units a base station with power supply jumper leads and the laboratory manual Most experimental circuits are prewired while others must be constructed experimental topics part 1 introduction to optoelectronics defining optoelectronics applications and innovations control and communications the electromagnetic spectrum communications by wireless early uses of light systems exciters detectors and couplers fiber optics and hardware CO O e TEG part 2 sensor phototransistor darlington phototransistor and optocoupler isolator the photo pin diode 9 characteristics and structure 10 diode diode and diode transistor couplers 11 measuring the current transfer ratio 12 pulse and aC linear couplers 13 the optical coupler part 3 lascr and triac couplers circuit applications power 14 the isolated on off controller 15 the flame out monitor 16 the
110. re designed to work with the base station which provides common facilities that are required for the experiments The base station features a multiple output power supply clock generator logic indicator data switches toggle switches push buttons pulsars and seven segment displays Please note that this trainer contains over 40 different types of ICs for the student to explore This makes this trainer one of the most comprehensive and complete digital training systems on the market today Technical Specifications 58 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my a Base Station EFT DTB student base station this unit serves as the platform for carrying out the student experiments Experiment modules are inserted into the base station and inter connected to the services provided by the base station through 2 mm sockets and test leads The base station provides for all the primary needs of the experiment modules and includes a variety of components such as the following OS 2 ee ee power supply logic indicator data switch toggle switch push button pulser seven segment clock generator fixed 5 Vdc 15 Vdc 15Vdc variable 1 5 15 Vdc 16 logic indicators 16 data switches for TTL and CMOS 4 toggle switches spdt 3 push buttons 2no 1nc 2 pulsers a a and b b 4 seven segment digital displays 1 Hz 100 KHz One set of stackable test leads to make all r
111. reception and signal distribution It will familiarize students with the various types of antennas in common use and demonstrate a number of methods of signal distribution in common practice today The unit is designed to work with and complement the wide range of Labtech Training Systems for Audio Visual Communications It is ideally suited to match with our Television trainers VCR trainers Laser Disc trainers and Color TV Transmitter trainer Each of our trainers may be used alone but also combine to make a complex system which enables enhanced training The above photo shows the TV Antenna trainer model EAV TVA 1 together with the Labtech TV Trainer EAV TVT C2 optional which must be ordered separately Technical Specification The trainer is designed in a modular format which can accept a variety of antennas signal conditioning and distribution modules The modules mount our Rack Mount Panel System which provides a superior presentation to the student and allows ease of use for quick connections A variety of experiments and circuits can be connected by utilizing the panels in selected configurations Connections are quickly made via the cabling system Connections are made via 4mm 2mm and coaxial terminals Rack Frame 4 tier frame made of extruded aluminum and steel MODEL EAV TVA 1 STANDARD TV ANTENNA TRAINER Hardware and Modules 1 UHF Antenna 1 VHF Antenna 1 UHF VHF antenna with electric rotation device Mixer with 2 UHF a
112. riment modules are inserted into the base station and inter connected to the services provided by the base station through 2mm sockets and test leads The base station provides for all the primary needs of the experiment modules and includes a variety of components such as the following switches 6 spst 2 spdt 2 pulse switches potentiometers variable resistors 4 units fixed regulated dc power supply 5 Vdc 15 Vdc 15 Vdc variable regulated dc power supply 0 30 Vdc AC power supply 110vac single phase 50 Hz 220vac single phase 50 Hz 25vac 0 25vac f one set of 2mm stackable test leads to perform all required interconnections eae oE 1 2 3 4 5 6 i 8 b Topics of Experiments characteristics of a silicon rectifier electronic voltage regulated power the silicon controlled rectifier SCR supply rectification characteristics of an SCR three phase half wave rectifier phase shift control of an SCR three phase full wave bridge rectifier diac astable multivibrator triac UJT controlled hybrid bistable photoelectric devices multivibrator relays multivibrator and the Schmitt trigger optoelectronics the phototransistor digital integrated circuits and or gates the lascr the IED optoisolator inverter nor and nand gates solid state relay SSR binary addition half and full adders photoelectric control of an SCR flip flop timing circuits counters transi
113. s Technical Specifications 1 Domestic Hot Water Tank 200 liters with solar heating circuit electrical heater supplement and immersion thermostat 2 Thermomax Solar Collector with 20 Thermomax vacuum evacuated glass tubes Collector size 2 3 X 2 0 meters 4 6 square meters Primary collection circuit is glycol The Collector plate unit angle is adjustable to 112 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my compare efficiency at various angles to the sun The Thermomax system can achieve efficiencies up to 68 and heats the primary collection circuit up to 239 5 degrees C Please note performance depends upon ambient conditions 3 Controls and Instrumentation The system features an electronic micro controller with sensors The micro controller monitors all the relevant temperatures and records the solar activity over a period of six months The system also includes two water flow meters water pressure gauge electronic temperature meter with six thermocouples 4 Accessories expansion tank electrical circulating pump pressure relief valve 2 safety control valves 2 non return check valves one manual air vent one automatic air vent drain valve The Thermomax System How it works The Thermomax Solar Collector system converts direct and diffused solar radiation into heat The energy is collected and transferred through a collector plate and heat pipe an evacuat
114. s are shown in their operational mode Each trainer comes with complete courseware information as follows a factory service manual b student job sheets with fault guide and wiring diagram c general book on servicing and theory Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my The following modules are available EAV STR 1 Stereo Amplifier Trainer module with 10 faults and display panel Distortion 0 10 Frequency response phono 30 Hz 15 KHz Tuner CD AUX tape 10 Hz 40 KHz Inputs tuner tape speaker phono CD AUX Power 20 Watts continuous power Power req 220Vac 50 Hz Topics covered introduction and characteristic of audio amplifier circuit analysis of audio amplifier circuit troubleshooting of an audio amplifier EAV STR 2 Integrated Stereo Tuner and Amplifier Trainer module with 10 faults and display panel Distortion 0 10 Frequency response phono 30 Hz 15 KHz Tuner CD AUX tape 10 Hz 40 KHz Onputs phono CD AUX tape speaker Power 20 Watts continuous power FM frequency range 88 108 MHz AM frequency range 527 1605 KHz Power req 220Vac 50 Hz Topics covered stereo tuner familiarization understanding stereo tuner circuit AM and FM combined stereo tuner and amplifier circuit troubleshooting stereo tuner and amplifier circuit EAV STR 3 Stereo Tuner Trainer module with 10 faults and display panel FM sensitivity
115. s the platform for carrying out the student experiments experiment modules are inserted into the base station and inter connected to the services provided by the base station through 2 mm sockets and test leads The base station provides for all the primary needs of the experiment modules and includes a variety of components such as the following fixed regulated dc power supplies 5v 15v 15v variable regulated dc power supply 0 25v potentiometers 4 units pulse switches 2 units 8 bits LED display toggle switches 5 spdt speaker 2 25 inch 8 Ohm 0 25W 8 one set of 2 mm stackable test leads to perform all required inter connections Oy E WNA Ordering Information Complete set EFT ETX 1 The EFT ETX 1 model number is for the complete set of modules including the base station and test leads Individual Series To order by module grouping use the series number for each series required example EFT ETX S10 Test leads are included with check module The basic electronics base station EFT LBS 2 is also required for operation of the training modules EFT2B basic electronics trainer component based PCB module 51 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my ITEM BASIC ELECTRONICS TRAINER MODEL EFT ETX 2 COMPONENT AND CIRCUIT BASED 7 PCB MODULES Labtech s basic electronics trainer is a modular course covering the fundamentals concepts the
116. sector in industry because of the demand on automatic control of electronic components such as appliances communication devices alarm systems etc Therefore a large number of skilled technicians and designers are required for installation and maintenance of building automation systems The trainer will teach the students about the characteristics of building automation components function of each component and the installation procedures The experiment manual will guide the student to create a complete computerized building automation system with step by step clear explanation on every component functions This Building Automation Trainer is based upon a computer control system uses the PC for complete control and monitoring on various installed components such as lights appliances telephone home entertainment security alarm system temperature control etc All components will be mounted on clear acrylic panels with terminal connections and component identifications A three level mobile frame is provided for panel configurations and connections Connections are made by 4 mm terminals and jumper cords which permits practical exercises to be performed quickly and allows the students to do all connections Courseware is provided with an instruction book job sheets and factory information sheets on the various components Set of connection leads are included Technical Specifications The trainer consists of a number of different panels which
117. semiconductors details on the touch control switch details on the construction of the sound control switch details on the Photo Optical switch comparison of electromechanical relay to SSR s characteristics of SSR and basic SSR design applications SCR and TRIAC basics are also covered The Student J ob Sheet sectioned includes 17 detailed experiments for the student to follow LLC3A Solar Energy Trainer 109 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my Item Solar Energy Trainer Model LLC SET 1 HOT WATER SOLAR PANEL TRAINER LLC SET 2 TRAINER WITH ELECTRICAL ENERGY PANELS This trainer is specifically designed as an educational tool Small and compact in design for easy use in classroom and remote site Students may use this trainer by moving through selected basic activities before moving through more advanced tasks In this trainer we are introducing the Kcal BTU measurements and calculate the heat absorbing capacity of solar panels These measurements require the familiarization of the flow meters and the electronic thermometer which are provided on the control panel Student can compare their output and efficiency by assembling their own collectors using the interchangeable parts supplied with the units Comparisons include black versus white back ground metal versus fiber collector plate double glazing versus single glazing versus no glazing back panel in
118. sideband principles SSB transmission principles generation of SSB signals filtering method sideband selection servicing and troubleshooting Module 10 ERT RCT 10 stereo speaker system Hardware general purpose stereo speaker set mounted in enclosures Two units are provided for stereo experiments speakers are designed for operation with the above training systems Topics and Experiments for use with the above training systems to facilitate audio output speaker impedance and concepts of matching to audio systems Module 11 ERT RCT 11 Microphone Hardware a general purpose hand held microphone which may be used in conjunction with transmitters as a signal source 33 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my Module 5 ERT RCT 5 SSB Receiver Hardware consists of a printed circuit board mounted with the electronic components for a typical SSB single side band modulation receiver Unit has test points conveniently located on the surface of the board to facilitate testing and experimentation Topics and Experiments carrier and sideband principles SSB receiver principles SSB reception and signal demodulation BFO tuning frequency error and sideband selector servicing and troubleshooting Module 12 ERT RCT 12 stereo headphones Hardware these can be used in place of the speakers in order to enable the student to conduct the experiments quietly
119. spects All the components and connections PCB tracks in each circuit are clearly visible and can be associated with the schematic diagram nothing is hidden from view Topics of Experiments electrical and electronic symbols amp nonlinear devices 56 schematic diagrams electricity electronic safety using the multimeter series and parallel resistance circuits voltage and voltage measurement measurement and control of dC ohm s law and the series circuit the parallel circuit series parallel circuits kirchoff s laws thevenin s theorem power electricity and magnetism alternating current measurement Capacitors capacitive reactance and phase measurement inductance series rL and rC circuit characteristics the series resonant circuit parallel resonance power in aC circuits filter circuits Textbook and experiment manual Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my semiconductor diodes diode circuits power supply circuits junction transistors common emitter amplifier characteristics the emitter follower amplifier advanced transistor amplifier circuits audio amplifier characteristics differential amplifier field effect transistors and amplifiers linear integrated circuits op amp circuits oscillators multivibrators 555 timer large scale iC signal generation signal control circuits solid s
120. stor time delay relay decoding counters and digital displays UJT as a control device computers and microprocessors UJT controlled SCR time delay circuits introduction motors and motor controls SCR automatic control of the speed of a DC motor c Textbook and experiment manual Includes step by step chapters with practical experiments Each chapter also includes student test 66 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my d Additional optional instruments required for carrying out all experiments ETI OS3 20MHz power oscilloscope ETI DMM digital multimeter ETI FGR function generator ETI AMM analog multimeter ETI PSI variable low voltage dc power supply ETI PS2 variable regulated 400 Vdc power supply ETI IT isolation transformer ETI AT1 variable auto transformer 60 hz ETI DCM 1 dc motor 1 6 hp ETI ACM 1 ac motor 1 6 hp EFT IPX K industrial power electronic kit EFT6 optoelectronics ITEM OPTOELECTRONICS Model EFT OPE 1 This high technology laboratory course demonstrates the use of optoelectronic devices in a wide range of applications including office copy machines biomedical instruments telephone communications aircraft equipment consumer products and motor vehicles The course covers the latest state of the art devices used in applying optodevices to electric power digital communications Course participants 67 Mutiara Hardwa
121. sulator versus no insulation For 110 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my advanced students the units have flexible detachable water piping for space heating domestic hot water heat heat storage and many more LLC SET 2 Is similar to the water solar trainer but features several solar photo voltaic panels to generate electricity which can power the fan and other devices on trainer SPECIFICATIONS Solar Panels Two Solar Panel Frames with adjustable Solar Incidence Angle Includes glazing to improve efficiency Solar Collector Panels Includes Three Solar Collector Panels each with 62 cm x 73 cm 4 85 sq ft 45 26 sqmt Solar Collection Surface 1 x Black 1 x White 1 x Fiber with different Solar Absorption rates These panels are interchangeable and can be mounted in the Solar Panel Frames in various combinations Water Storage Tank Capacity approx 7 Gallons 26 7 It Water Circulation Electric pump is provided with tubing manifold and valves so as to route the water in various configurations Complete with flow meter Heat Exchanger Finned Coil type heat exchanger with fan for forced air convection Instrument Controls On Off switch with indicator lights for pump and fan 5 digital thermometer with probes that can be put in various positions Valve to control water flow Optional additional Black Solar Collector Panel LLC SET P1 111 M
122. tant observation of any change in frequency Universal Counter frequency from 5hz to 100mhz frequency period period average totalize frequency ratio and time interval functions 10m VRMS high sensitivity 5 ppm high stability time base display check function Specifications frequency measurements CHA ratio measurements ranges gate time resolution accuracy read out period measurements CHA range resolution accuracy read out Totalize measurements CHA range counting capacity display 5Hz to 100MHz 0 01s 0 1s 1s 10s in 4 ranges 100Hz 10Hz 1Hz 0 1Hz time base accuracy 1 count displayed KHz with decimal point 5hz to 25 MHz 0 04 us 0 2s clock frequency 10MHz 0 1us to 0 1ns 4 ranges time base accuracy 1 count trigger error of signal displayed us with decimal point 5Hz to 1OMHz 99999999 8 digits 0 3 led display digits only no decimal or annouciator display range accuracy time interval measurements range input resolution accuracy read out sensitivity input a input b input impedance operating temp storage temp power source accessories dimensions weight f1 f2 applied at CHA and b inputs f1 5Hz to 100MHz f2 5Hz to 25MHz 1 count of signal on CHA trigger error of signal on CHB 0 4us to 0 2s channels a and b common 0 1us to 0 1ns in 4 ranges 1 count fi time base accuracy trigger error automatical
123. tate switches digital iC gate circuits analog to digital conversion digital to analog conversion digital iC decoders Includes step by step chapters with practical experiments Each chapter also includes student test e Additional optional instruments required for carrying out all experiments ETI AMM analog multimeter ETI DMM digital multimeter ETI FGR function generator ETI OSI dual trace 20mhz oscilloscope ETI FRC frequency counter ETI CTR curve tracer EFT4A Digital Trainer 57 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my ITEM DIGITAL TRAINER MODEL _ EFT DTL Digital Logic Training System EFT DTA Advanced Digital Logic Training System Labtech s Digital Trainer is a modular course covering concepts theory and applications for digital electronics training It is designed start the student with the basics of digital technology and goes onto advanced digital topics The level of training is further extended with the applications boards which allow the student to apply his knowledge to real circuit applications The trainer is available in a variety of configurations as it is in a modular format This allows our system to meet the requirements of most teachers and schools Each of the modules has it s own courseware which is integrated into the complete system A description of the modules is contained on the reverse side of this brochure The modules a
124. tion 1 air circuit breaker 100 600A overload and shunt trip coil 1 ammeter 100A 5A with selector switch 1 voltmeter 500V with selector switch 1 earth fault relay ELCB 1 frequency meter power factor meter 1 maximum demand indicator 2 emergency stop button 1 kWh meter 3 phase 1 kWh meter 1 phase 4 circuit breaker 32A three phase 4 circuit breaker 6A single phase 4 output socket 5 pin 3 phase 4 output socket 3 pin single phase 1 set protective fuse 1 set copper bus bar 0 25 inch x inch 1 set indicator lights 1 set current transformer 1 set input socket plug and cable 2 compartments for storing made by heavy sheet steel finished baked epoxy powder with engrained and silk screen legend operation manual 92 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my LEW4 electrical circuit fault trainer i e aye a eN i eM maul ot item electrical circuit fault trainer model LEW ECF CIRCUIT FAULTS The LABTECH electrical circuit fault trainer is designed to provide a course on the operation and troubleshooting for electrical control circuits It has unique control training capabilities with a fault insertion system which is useful as a teaching aid in fault finding or troubleshooting the electrical installation This unit consists of various real indus
125. to a master up to 3 door units can be connected when door unit is used maximum composition is 4 masters and 3 door units three different call signals for door units master unit is provided with an electrical door opener switch one common speech channel call transfer of a door unit call Accessories one labtech experiment manual one operation manual from manufacturer one set of connections test leads General Specifications EAV ITT 2 PABX Telephone Trainer the trainer is a panel system containing PABX telephone system with many modern programmable features and comes complete with the power supply and all cord connections the set includes PABX central control panel 1 unit central operator control station with LCD display unit executive telephone with special features 2 units normal system telephone 2units standard telephone 2 units door unit with lock 1 unit 3 level bench top installation frame 1 unit Technical Specifications Capacity incoming line 2 extensions 6 2 intercom paths control method stored program CPU 8 bits CPU control ROM 64kb control RAM 8 kb switching method space division CMOS crosspoint power supplies AC 110 240V 50 60 Hz dialing pulse and tone 25 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my Accessories one Labtech experiment manual one operation manual from manu
126. trial components that are common to electrical installation and control circuits These components are mounted onto a training display board and their electrical connections are brought out to 4mm terminals During the student exercises connections are made by test leads which gives the student through the experiments and provides the necessary theoretical background to allow students to successfully complete the educational objectives topics include varieties of contactors thermal overload typical electrical connections and wiring diagrams motor control for star WYE connections motor control for delta connections fault finding and troubleshooting Connections between the components are made by using stackable 4mm test leads which plug into 4mm color coded heavy duty captive head binding posts Each component is equipped with up to four faults by using fault insertion switches A total of 30 faults are provided 93 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my technical specifications Components are mounted onto a panel display which can be used on top of any workbench Electrical connections for each component are brought out to 4mm terminals Faults are provided on each major component and fault switches are easily accessible list list of components _ sid components 1 iceland E breaker breaker Do i ae beaker 4 control lamp to indicate on 5 magnetic
127. ual in conjunction with student job sheets along with a text on factory servicing and theory Each trainer comes with complete courseware as follows a factory service manual with detailed circuit board schematic diagram b student job sheets with fault guide and wiring diagram c general book on servicing and theory A unique fault insertion system is built into the trainer for student instruction purposes The system features a Schematic Block Diagram silk screened onto an integral fault board that utilizes LEDs to indicate the nature and location of the fault Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my The fault is activated by touching an electronic switch with a special teaching probe Single or multiple faults may be introduced at any time Fault may be visualized by use of the LED lights or the LEDs may be switched off thereby not allowing the student to know where the fault is this feature is ideal for testing purposes MODELS Fault System Circuit Board Chassis Test Points Courseware EAV Video Disc VCD Trainer CD VCD CD 2 EAV DVD Trainer CD VCD DVD DVD 2 EAV Laser Disc Trainer CD VCD LD LDT 2 EAV Video Camera Trainer FCU 2 The Trainer includes an electronically selectable fault system mounted on a panel display board featuring the circuit block diagram silk screened onto it The faults when activated by the fault pen illuminat
128. uced at any time Fault may be visualized by use of the LED lights or the LEDs may be switched off thereby not allowing the student to know where the fault is this feature is ideal for testing purposes MODELS Fault System Chassis Test Points Courseware Circuit Board EAV DVD Trainer CD VCD DVD DVD 2 The Trainer includes an electronically selectable fault system mounted on a panel display board featuring the circuit block diagram silk screened onto it The faults when activated by the fault pen illuminate an LED located within the corresponding section of the circuit block diagram Any number of faults can be activated at the same time A special switch control allows the teacher to disable and turn off the LED display while the faults are active In this way faults can setup without the student knowing which faults have been activated this is ideal for testing the students troubleshooting ability Solid state system incorporating integrated circuits and microprocessor chips Each unit is mounted on a special chassis which exposes all key circuit boards and parts for ease of work Circuit boards are protected by Plexiglas panels Test points are routed to a special PCB which groups the test points together and clearly identifies them to aid in testing and diagnostic work A Factory Service Manual B Student Job Sheets with fault guide and wiring diagram 10 Mutiara Hardware amp Machinery
129. unction with our basic electronics and basic electricity trainers as prerequisites The courseware is based upon the text lab manual industrial electronics by Paul Zbar and Richard Koelker It has been developed in cooperation with the electronics industries association EIA of the United States and is recommended by them for industrial technician training The EIA has stated The aim of this basic instructional series is to supply schools with a well integrated standardized training program fashioned to produce a technician tailored to industry s needs All necessary equipments for all experiments such as power supply switches and meters are installed on the base station The experiments are contained on a series of PCB type modules which are inserted into the base station during use 2mm connection points are utilized on the PCB modules thus allowing the student to use the test leads to wire up the experiments and modify the circuits It is a time and 65 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my cost saving device for both students and researchers interested in doing experiments and testing circuits A comprehensive textbook and experiment manual are provided to be used together as a guide for the students in doing the experiments General Specifications a Base Station Student base station this unit serves as the platform for carrying out the student experiments Expe
130. utiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my LLC3B Solar Energy Trainer Boiler Type Item Solar energy Trainer Boiler Type Model RAC SHW 1 This trainer represents a state of the art high tech solar hot water heating system as is now being introduced for use in residential and commercial applications It features a high efficiency solar collector with a separate boiler hot water storage tank that also has a supplementary electric heater The supplementary electric heat system is a back up unit to ensure that the water is always a constant temperature no matter what the solar conditions and also compensates for heavy demand usage It comes complete with a centralized electronic controller that operates the unit electronic temperature meter with six temperature sensors two water flow meters expansion tank electrical circulating pump water pressure gauge pressure relief valve hot water storage tank and the solar collector The trainer also has a silk screened diagram of the solar collection and control circuit which aids in the explanation of the operation of the system The solar collector plate features the latest technology Thermomax system which has vacuum evacuated heat collector tubes that provide maximum efficiency A standard conventional flat plate collector is also available as an option so that efficiency comparisons can be made between two types of collector design
131. vailable today for introductory students It has been developed in cooperation with the electronics industries association EIA of the United States and is recommended by them for industrial technician training The EIA has stated the aim of this basic instructional series is to supply schools with a well integrated standardized training program fashioned to produce a technician tailored to industry s needs The trainer consists of a base station into which are plugged in a number of modular boards that match the experiments Fifty seven experiments are provided which cover basic electrical theory electric circuits and passive devices in both direct and alternating current The base station provides the power supplies basic instrumentation and accessories that are required to support the training module boards 42 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my General Specifications a Base station Student Base Stations This unit serves as the platform for carrying out the student experiments Experiment modules are inserted into the base station and inter connected to the services provided by the base station through 2mm sockets and test leads The base station provides for all the primary needs of the experiment modules and includes a variety of components such as the following 1 fixed regulated dc power supplies 5v 15v 15v 2 fixed AC power 6V 6V 7 5V 7 5V 9V
132. ve also added onto the unit Labtech s special electronic fault system that provides 10 selectable electronic faults An illuminated circuit block diagram 40 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my represents the location of the faults The location of the faults may be displayed or switched off for testing purposes In addition to being used as a trainer this unit is also fully functional as a laboratory test instrument Trainer comes complete with operation manual and student exercises Specification vertical system sensitivity bandwidth rise time input impedance input coupling mode polarity display mode chop frequency ch1 output signal horizontal system sweep time sweep mode trigger trigger source trigger coupling trigger slope x Y operation sensitivity bandwidth phase difference z axis input impedance sensitivity frequency response calibrator CRT power source accessories dimensions weight 5mv div 5v div 3 1lmv div 1v div 5 when using x 5 mag DC AC 10 Hz 20 MHz 3db 8div DC AC 10 Hz 15 MHz 3db 8div when using x 5 mag 17 5ns 23ns when using x 5 mag approx 1m AC DC and GND CH2 only CH1 CH2 DUAL ADD dual automatic switching ALT and CHOP approx 250 KHz 50mv div into 50 range a 0 2s 0 5s div 3 100ns 50ms div 5 x 10 mag 20ns 50ns 8 x 10 mag AUTO NORM SINGL
133. wer Next various types of devices are covered suction resistors capacitors diodes semiconductors etc From here the student proceeds on with various types of circuits such as power supplies emitter amps op amps and then finished with basic concepts of digital logic circuits with some applications for AD and DA conversion counters and decoders The courseware is based upon the text lab manual Electricity and Electronics Fundamentals by Paul Zbar and Joseph Sloop It has been developed in cooperation with the electronics industries association EIA of the United States and is recommended by them for industrial technician training It is an industry recommended school tested laboratory program perfectly suited as an introductory course for electronic service technicians and is also well suited for use in technical high schools and two year colleges or polytechnics 55 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my Many of the primary service requirements for all experiments such as power supply switches and potentiometers are provided on the base station The experiments are contained on a series of PCB type modules which are inserted into the base station during use 2mm connection points are utilized on the PCB modules thus allowing the student to use the test leads to wire up the experiments and modify the circuits It is a time and cost saving device for both students and research
134. www mhm com my LFT EAI S Sectioned LFT EAI T Training Set 10Electric Drill 220VAC 350 Watt ModelLFT EAJ O Operable LFT EAJ S Sectioned LFT EAJ T Training Set Sewing Machine 220VAC 50Hz 125 Watt ModelLFT EAK O Operable LFT EAK S Sectioned LFT EAK T Training Set 11 Electric Fan 220VAC 50Hz 100 12watt with three speed control and timer ModelLFT EAL O Operable LFT EAL S Sectioned LFT EAL T Training Set LEW1 basic electrical technology trainer 84 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my Item Basic electrical technology trainer The LABTECH basic electrical technology trainer is designed to provide students with a good foundation in electrical technology and to prepare them for a career as an installation service technician This system is designed to give a general program on the basics of electrical installation and motor control It is a good all round combination program For more in depth studies the LEW EIT electrical installation trainer and the LEM MCF motor control circuit trainer can be used Each module contains real industrial electrical components that are mounted onto clear plexiglass panel modules Each panel has the electrical connections brought out to 4mm color coded binding posts Connections between the components or between the modules are made by using 4mm stackable test leads The panel modules ca
135. x 605 3111944 Website www mhm com my ELI1 frequency counter trainer Item Model frequency counter trainer ELI FCT 1 The electrotrain laboratory instrumentation series of trainers are designed to instruct in the proper use operation function theory and construction of each specific instrument The courseware covers topics including the theory of how frequency counters work the specific operation of the circuitry inside the training unit the purpose and use of frequency counters the procedures for making proper measurements use of the instrument and troubleshooting frequency counters There are two main instructional aims to this trainer The first aim is to instruct the student in the proper use of frequency counters which is a basic skill required by all electronics technicians The second aim is to provide the knowledge for troubleshooting and repair skills as required for an instrumentation technician The frequency counter trainer is based upon a standard commercial frequency counter which has been modified to provide easy access to the internal circuitry We have also added onto the unit Labtech s special electronic fault system that provides 10 selectable electronic faults An illuminated circuit block diagram represents the 38 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my location of the faults The location of the faults may be displayed or switched off for
136. y field strength magneto motive force Phasor diagram with transformer on no load Equivalent circuit of power transformer Transformer efficiency using open and short circuit test Full load test showing temperature rise and efficiency Voltage regulation using open and short circuit tests Current transformer Delta and Y connection EFT TET 3 only Accessories Experiment manual 1 Set of test leads Optional I tems for Single Phase Transformer Experimental Trainer LFT TET 1 LFT TET O1 Load unit consists of variable resistor banks LFT TET O2 Variable power supply 0 250 V 3 A source 220 V single phase 50 60Hz LFT TET O3 Bridge rectifier module 25 A 250 V max LFT TET O04 Wattmeter to do the power measurement LFT TET O5 External thermomagnetic circuit breaker for additional protection Optional Items for Three Phase Transformer Experimental Trainer LFT TET 3 LFT TET O6 Three phase load unit LFT TET O7 Variable three phase power supply 0 380 1 kW LFT TET O8 Three phase rectifier module 78 Mutiara Hardware amp Machinery Sdn Bhd Tel 605 3123904 Fax 605 3111944 Website www mhm com my LFT TET O9 Three phase Wattmeter LFT TET 10 External thermal overload module Item Model LFT3 Fundamental of Appliance Repair Trainer 7 i LURES PUNDAVENTA OF APPLUNCE REPAIR TRAINER ST nny gt ace meer JE a Fundamental of Appliance Repair Trainer LFT ART The LABTECH Fundamentals

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