Uni-Trend UT60G multimeter
Contents
1. 36 C Replacing the Fuses 37 Model UT60F G OPERATING MANUAL Overview This Operating Manual covers information on safety and cautions Please read the relevant information carefully and observe all the Warnings and Notes strictly Warning To avoid electric shock or personal injury read the Safety Information and Rules for Safe Operation carefully before using the Meter Digital Multimeter Model UT60F UT60G hereafter referred to as the Meter are 3 3 4 digits with steady operations fashionable structure and highly reliable measuring instrument The Meter uses large scale of integrated circuit with double integrated A D converter as its core and has full range overload protection The Meter can measure AC DC Voltage AC DC Current Resistance Capacitance Temperature Frequency Diodes Continuity and etc The Meter adopted advanced co injection technique in order to provide sufficient insulation In addition the Display Backlight feature enables user to work in a dim condition Model UT60F G OPERATING MANUAL Unpacking Inspection Open the package case and take out the Meter Check the following items carefully to see any missing or damaged part Item Description Qty 1 English Operating Manual 1 piece 2 Test Lead 1 pair 3 Test Clip 1 pair 4 Point Contact Temperature Probe 1 piece UT60G only 5 RS 232C Interface Cable 1 piece 6 CD ROM2. Table of Contents Title Page Overview y x a z 3 Unpacking Inspection 2 E 4 Safety Information s 5 Rules For Safe Operation a 6 International Electrical Symbols 48 The multimeter Structure 9 Rotary Switch z E E 10 Functional Button 11 Display Symbols z zi m 13 Measurement Ranges 15 Measurement Operation 17 A DC Voltage Measurement 17 B AC Voltage Measurement 18 C DC or AC Current Measurement 19 D Measuring Resistance 21 E Testing Diodes S 23 F Testing for Continuity 24 G Capacitance Measurement 26 H Frequency Measurement 27 li Model UT60 G Temperature Measurement 29 Sleep Mode 2 a 30 General Specifications 31 Accuracy Specifications S H a 32 A DC Voltage a 32 B AC Voltage 32 C DC Current z 33 D AC Current E E 33 LINI T Model UT60F G OPERATING MANUAL Model UT60F G OPERATING MANUAL Title Page E Resistance 34 F Diode Test a 2 34 G Continuity Test ks 5 2 34 H Capacitance z E 35 Frequency E 2 35 J Temperature A 35 Maintenance E z 2 36 A General Service 36 B Replacing the Battery
3. 0 1 or less When AC voltage measurement has been completed disconnect the connection between the testing leads and the circuit under test and remove testing leads from the input terminals C DC or AC Current Measurement see figure 5 figure 5 warning If the fuse burns out during measurement the Meter may be damaged or the operator himself may be hurt Use proper terminals function and range for the measurement When the testing leads are connected to the current terminals do not parallel them across any circuit 19 Model UT60F G OPERATING MANUAL Measurement Operation 4 Use the 10A terminal and A range if the current value to be tested is an unknown Model UT60F has 3 measurement positions on the rotary switch LA mA and AAG Model UT60G has 2 measuremnet positions on the rotary switch mA Ez and AzZ To measure current do the following 1 Model UT60F Insert the red test lead into the UAMA or 10A terminal and the black test lead into the COM terminal Model UT60G Insert the red test lead into the mACC or 10A terminal and the black test lead into the COM terminal 2 Set the rotary switch toL ARZ mA or AzZThe Meter defaults to DC current measurement mode To toggle between DC and AC current measurement function press the BLUE button 3 Connect the test leads with the object being measured The measured value shows on the display Note For safety sake the measuring time for
4. 28 Model UT60F G OPERATING MANUAL Measurement Operation 13 I Model UT60 G Temperature Measurement see figure 11 figure 11 A Warning To avoid harms to you please do not attempt to measure voltages higher than 60V DC or 30V rms AC The temperature measurement range is 40 C 1000 C To measure temperature connect the Meter as follows 1 Insert the red temperature probe into the mA C terminal and the black temperature probe into the COM terminal 2 Set the rotary switch to C 3 Place the temperature probe to the object being measured The measured value shows on the display Note The Meter automatically displays the temperature value inside the Meter when there is no temperature probe connection The included point contact temperature probe can only be used up to 250 C For any measurement higher than that the other type temperature probe must be used instead When temperature measurement has been completed disconnect the connection between the temperature probe and the circuit under test and remove the temperature probe away from the input terminals of the Meter 29 Model UT60F G OPERATING MANUAL Sleep Mode To preserve battery life the Meter automatically turns off if you do not turn the rotary switch or press any button for around 10 minutes The Meter can be activated by turning the rotary switch or pressing any button except the YELLOW button The Meter will be under Hold mo
5. 6 6 6 DSR 7 E 22 4 RTS kos ho od Re 8 8 5 CTS B Setting of RS232C Serial Ports Default of RS232C Serial Port for communication is set as Baud Rate 19230 Start bit 1 always 0 Stop bit 1 always 1 Data bits 7 Parity 1 odd C System Requirements for Installing the Interface program To use Interface Program you need the following hardware and software An IBM PC or equivalent computer with 80486 or higher processor and 640X 480 pixel or better monitor Microsoft Windows 98 or above Atleast 8MB of RAM Atleast 8MB free space in hard drive 39 LINI T Model UT60F G OPERATING MANUAL RS232C Serial Port 2 Can access to a local or a network CD ROM A free serial port A mouse or other pointing device supported by Windows Please refer to the included CD ROM Installation Guide amp Computer Interface Software for installing and operating instructions of the Interface Program END xx This operating manual is subject to change without notice 40 Model UT60F G OPERATING MANUAL 41 Model UT60F G OPERATING MANUAL Copyright 2001 Uni Trend International Limited All rights reserved Manufacturer UNI TREND TECHNOLOGY DONG GUAN LIMITED Address Dong Fang Da Dao Bei Shan Dong Fang Industrial Development District Hu Men Town Dong Guan City Guang Dong Province China Headquarters Uni Trend International Limited Address Rm901 9 F Nanyan
6. CE 31 Model UT60F G OPERATING MANUAL Accuracy Specifications 1 Accuracy a reading b digits guarantee for 1 year Operating temperature 18 C 28 C Relative humidity lt 75 Temperature coefficient 0 1x specified accuracy 1 C A DC Voltage Resolution Accuracy 0 1mV 0 5 5 1mV 10mV 0 5 3 100mV 1V 0 5 5 Remarks Overload protection 1000VA5 Input impedance 210MQ B AC Voltage Resolution Accuracy 0 1mV K0 100Hz 1 2 3 imV 40 100Hz 1 2 10mv 1100Hz 1kHz 29542 1k 10kHz 4 3 100mV 40k 20kHz pan 1V 40 100Hz 19643 100 1kHz 2 3 Remarks Overload protection 1000V Input impedance 2 10MQ Displays effective value of sine wave mean value response Frequency response 40V 40Hz 20kHz 3dB can reach 100kHz 240V 40Hz 1kHz 3dB can reach 30kHz 32 Model UT60F G OPERATING MANUAL Accuracy Specifications 2 C DC Current Range J a UT60F UTeoG Resolution Cena 400 0uA 0 1uA 1 2 4000HA THA 40 00mA 60 00mA 10uA 400 0mA 600 0mA 100uA SLABA 10 00A 10 00A 10mA 1595 5j Remarks Overload protection Model UT60F at 400 0uA to 400 0mA range 0 5A 250V fast type fuse 95x20mm Model UT60F at 10 00A range 10A 250V fast type fuse 05x20mm Model UT60G at 60 00mA to 600 0mA range 1A 250V fast type fuse s5x20
7. 0 8V G Continuity Test Range Resolution Overload Protection i 19 600Vp Remark Open circuit voltage approximate 1 2V 34 Model UT60F G OPERATING MANUAL Accuracy Specifications 4 H Capacitance Range E Overload UT60F UT60G ResolutionAccuracy Protection 4 10 4 000yF 6 000uF 2473 ave 40 00uf 60 00uF 10nF 400 0uF 600 0uF 100nF 4 000mF 6 000mF 1uF 5 10 I Frequency Range Resoluti Accurac uT60F UT60G Resolution si 4 000kHz 6 000kHz 1Hz 40 00kHz 60 00kHz 10Hz 400 0kHz 600 0kHz 100Hz 0 05 1 4 000MHz 6 000MHz 1kHz 40 00MHz 60 00MHz 10kHz Remarks Overload protection 600Vp Input sensitivity as follows At 1MHz 300mVrms At 21MHz lt 600mVrms Maximum input 30V rms J Temperature Model UT60G Range Resolution Accuracy kazala 40 0 C 3 4 1A 250V o o 0 400 C 1 3 fast type 40 1 x 10100016 s 400 1000 C fuse 2 10 g5x20mm 35 Model UT60F G OPERATING MANUAL Maintenance 1 This section provides basic maintenance information including battery and fuse replacement instruction Warning Do not attempt to repair or service your Meter unless you are qualified to do so and have the relevant calibration performance test and service information To avoid electrical shock or damage to the Meter do not get water insi
8. Installation Guide amp 1 piece Computer Interface Software In the event you find any missing or damage please contact your dealer immediately Model UT60F G OPERATING MANUAL Safety Information This Meter complies with the standards IEC61010 in pollution degree 2 overvoltage category CAT III 1000V CAT IV 600V and double insulation CAT III Distribution level fixed installation with smaller transient overvoltages than CAT IV GAT IV Primary supply level overhead lines cable systems etc Use the Meter only as specified in this operating manual otherwise the protection provided by the Meter may be impaired In this manual a Warning identifies conditions and actions that pose hazards to the user or may damage the Meter or the equipment under test A Note identifies the information that user should pay attention on International electrical symbols used on the Meter and in this Operating Manual are explained on page 8 Model UT60F G OPERATING MANUAL Rules For Safe Operation 1 A warning To avoid possible electric shock or personal injury and to avoid possible damage to the Meter ortothe eguipment under test adhere to the following rules Before using the Meter inspect the case Do not use the Meter if it is damaged or the case or part of the case is removed Look for cracks or missing plastic Pay attention to the insulation around the connectors Inspect the test leads
9. continuity and diode and resistance Q gt measurement BLUE The Meter beeps Resistance is default UA S Switches between AC and DC current range from 0 1uA to DIG 4 000mA the Meter beeps DC is default Model UT60F Switches between AC and DC current measurement mA range from 0 01mA to 400 0mA the Meter beeps DC is default Model UT60G Switches between AC and DC current measurement range from 0 01mA to 600 0mA the Meter beeps DC is default Any rotary 1 Press RANGE to enter the RANGE Switch manual ranging mode the Meter Position beeps Manually selecting a range causes the Meter to exit the Hold mode 2 Press RANGE to step through the ranges available for the selected function the Meter beeps 3 Press and hold RANGE for over 1 second to return to autoranging the Meter beeps 11 LINI T Model UT60F G OPERATING MANUAL Functional Button 2 Any rotary Press HOLD Hlto enter and exit Switch the Hold mode in any mode the Position Meter beeps HOLDHI Press and hold BA HOLD H button while turning on the Meter to display full icons Press HOLD Hlagain to return to normal display mode POWER Any Aa Turn the Meter s power on and off Position A Turn on or off the serial port RS232c m interface without changing the position original setting Although HOLD H is on outputted data displayed on the
10. for voltage frequency resistance diode capacitance and continuity measurements COM Input Terminal Return terminal for all measurements Model UT60F LA mA Input Terminal Input for AG and mA measurement Model UT60G MA C Input Terminal Input for mARZ and temperature measurement 10A Input Terminal Input for AS measurement Model UT60F G OPERATING MANUAL Rotary Switch Below table indicated for information about the rotary switch positions Rotary Switch Position Function VR AC or DC voltage measurement O m Q Resistance measurement Diode test e Continuity test Capacitance measurement Hz Frequency measurement c Temperature measurement UT60G only HAN AC or DC current measurement range from 0 1uA to 4 000mA UT60F only mA S Model UT60F AC or DC current measurement range from 0 01mA to 400 0mA Model UT60G AC or DC current measurement range from 0 01mA to 600 0mA AC or DC current measurement range from 10mA to 10 00A 10 Model UT60F G OPERATING MANUAL Functional Button 1 Below table indicated for information about the functional button operations Button ECSS Operation Performed Displa Press xx once to turn the Display xt Backli ki Backlight on and it shall shut off 9 ASY in around 60 seconds ater VR Switches between AC and DC Voltage the Meter beeps DC is default Switches between
11. kHz Kilohertz 1x10 or 1000 hertz MHz Megahertz 1x10 or 1 000 000 hertz 14 Indicates negative reading 15 G Sleep Mode feature is enabled 16 EH The battery is low A Warning To avoid false readings which could lead to possible electric shock or personal injury replace the battery as soon as the battery indicator appears OL The input value is too large for the selected range 14 Model UT60F G OPERATING MANUAL Measurement Ranges 1 A measurement range determines the highest value the Meter can measure Most Meter functions have more than one range See Accuracy Specifications A Selecting a Measurement Range Being in the right measurement range is important Ifthe range is too low for the input the Meter displays OL to indicate an overload If the range is too high the Meter will not display the most accurate measurement B Manual Ranging and Autoranging The Meter has both manual range and autorange options In the autorange mode the Meter selects the best range for input signals This allows you to switch test points without having to reset the range In the manual range mode you may select the range This allows you to override autorange and lock the Meter in a specific range The Meter defaults to the autorange mode in measurement functions that have more than one range When the Meter is in the autorange mode We is displayed To enter and exit the manual ra
12. the semicondutor junction then measure the voltage drop across the junction A good silicon junction drops between 0 5V and 0 8V To test the diode out of a circuit connect the Meter as follows 1 Insert the red test lead into the HzVQ terminal and the black test lead into the COM terminal 2 Set the rotary switch to and press BLUE button to select measurement mode 3 For forward voltage drop readings on any semiconductor component place the red test lead on the component s anode and place the black test lead on the component s cathode The red test lead polarity is while the black test lead polarity is 23 Model UT60F G OPERATING MANUAL Measurement Operation 8 Note In a circuit a good diode should still produce a forward voltage drop reading of 0 5V to 0 8V however the reverse voltage drop reading can vary depending on the resistance of other pathways between the probe tips Connect the test leads to the proper terminals as said above to avoid error display The LCD will display OL indicating either open circuit or wrong polarity connection The unit of diode is volt V displaying the positive connection voltage drop value Diode test has only auto range mode open circuit voltage approximate 3V When diode testing has been completed disconnect the connection between the testing leads and the circuit under test and remove testing leads from the input terminals F Testing for Con
13. T60F 4002 and UT60G is 6002 short circuit the input terminals beforehand and record the reading obtained called this reading as X Then use the equation measured resistance value Y X precision readings of resistance For high resistance measurement gt 1MQ it is normal taking several seconds to obtain a stable reading If Q reading with shorted test leads is not lt 0 50 check for loose test leads wrong function selected or enabled data hold function The LCD displays OL indicating open circuit or the tested resistor value is higher than the maximum range of the Meter Resistance measurement is default to auto range mode AtQ range open circuit voltage approximate 1 20V At all other range open circuit voltage approximate 0 45V When resistance measurement has been completed disconnect the connection between the testing leads and the circuit under test and remove testing leads from the input terminals 22 Model UT60F G OPERATING MANUAL Measurement Operation 7 E Testing Diodes see figure 7 black figure 7 Z warning To avoid harms to you please do not attempt to measure voltages higher than 60V DC or 30V rms AC To avoid damages to the Meter or to the devices under test disconnect circuit power and discharge all the high voltage capacitors before testing diodes Use the diode test to check diodes transistors and other semiconductor devices The diode test sends a current through
14. computer is the current measurement value 12 Model UT60F G OPERATING MANUAL Display Symbols 1 see figure 2 3 4 5 6 BG 16 NX i E RS232c l ram nm RE AJ e bej al al NS 9 em LU LU N 2 LK AC umVAS SEA LG UU U Lugo 15 1243 figure 2 Number Symbol Meaning 1 DC Indicator for DC voltage or current 2 AC Indicator for AC voltage or current The Meter is in the auto range 3 AUTO mode in which the Meter autom atically selects the range with the best resolution s The unit of temperature C F Centigrade temperature Fahrenheit temperature 4 RS232C Data output is in progress 5 Data hold is active 6 Test of diode 7 2 The continuity buzzer is on 8 Farad The unit of capacitance nF uF nF Nanofarad 1x1 0 or 9 mF 10 000000001 farads uF Microfarad 1x10 or 0 000001 farads mF Millifarad 1x10 or 0 001 farads 13 Model UT60F G OPERATING MANUAL Display Symbols 2 see figure 2 Amperes amps The unit of current MA Milliamp 1x10 or 0 001 amperes uA Mieroamp 1x10 or 0 000001 amperes 11 mv v Volts The unit of voltage mV Millivolt 1x10 or 0 001 volts Q Ohm The unit of resistance 12 HKH ko Kilohm 1x10 or 1000 ohms MO Mo Megaohm 1x10 or 1 000 000 ohms Hertz The unit of frequency in Hz kHz CyCles second MHz UA mA 10 A 13
15. d personal injury Remove test leads point contact temperature probe and RS232C interface cable from the Meter and turn the Meter power off before opening the Meter case When servicing the Meter use only the same model number or identical electrical specifications replacement parts The internal circuit of the Meter shall not be altered at will to avoid damage of the Meter and any accident Soft cloth and mild detergent should be used to clean the surface of the Meter when servicing No abrasive and solvent should be used to prevent the surface of the Meter from corrosion damage and accident The Meter is suitable for indoor use Turn the Meter off when it is not in use and take out the battery when not using for a long time Constantly check the battery as it may leak when it has been using for some time replace the battery as soon as leaking appears A leaking battery will damage the Meter Model UT60F G OPERATING MANUAL International Electrical Symbols AC Alternating Current DC Direct Current AC or DC Grounding Double Insulated Deficiency of Built In Battery Continuity Test Diode Fuse Warning Refer to the Operating Manual Conforms to Standards of European Union Model UT60F G OPERATING MANUAL The multimeter Structure see figure 1 DONO a figure 1 LCD Display Functional Buttons Rotary Switch HzVQInput Terminal Input
16. de and display the last measurement value before it entered sleep mode if it is activated by pressing any button except the YELLOW button It is possible to exit Hold mode by pressing the If the Meter is activated by turning the rotary switch all the reading will be erased It will start from the switch selected function In RS232C serial port data output mode Sleep Mode function will be disabled 30 Model UT60F G OPERATING MANUAL General Specifications Maximum Voltage between any Terminals and Grounding 1000V rms l ZA Fused Protection foruAmA Input Terminal Model UT60F 1 0 5A 250V fast type fuse 95x20mm l A Fused Protection for mA C Input Terminal Model UT60G 1A 250V fast type fuse g5x20mm I A Fused Protection for 10A Input Terminal 1 10A 250V fast type fuse 5x20mm Maximum Display Model UT60F 3999 Model UT60G 5999 Auto and manual range selectable Temperature Operating 0 C 40 C 32 F 104 F Storage 10 C 50 C 14F 122 F Measurement Speed Updates 3 times second Negative Reading Display mm Overloading Display OL Data Holding Display Battery Type One piece of 9V NEDA 1604 or 6F22 or 006P Battery Deficiency Display E Dimensions H x W x L 177mm x 85mm x 40mm Weight Approximate 312g battery included Safety Compliances IEC61010 CAT III 1000V CAT IV 600V overvoltage and double insulation standard Certification
17. de the case A General Service Periodically wipe the case with a damp cloth and mild detergent Do not use abrasives or solvents To clean the terminals with cotton bar with detergent as dirt or moisture in the terminals can affect readings Turn the Meter power off when it is not in use Take out the battery when it is not using for a long time Do not use or store the Meter in a place of humidity high temperature explosive inflammable and strong magnetic field B Replacing the Battery see figure 12 Screw figure 12 36 Model UT60F G OPERATING MANUAL Maintenance 2 A warning To avoid false readings which could lead to possible electric shock or personal injury replace the battery as soon as the battery indicator 3 appears Make sure the test leads are disconnected from the circuit being tested before opening the case bottom To replace the battery Press the POWER to turn the Meter off and remove all connections from the terminals Remove the screw from the battery compartment and separate the battery compartment from the case bottom Remove the battery from the battery compartment Replace with a new 9V battery NEDA 1604 or 6F22 or 006P Rejoin the case bottom and battery compartment and reinstall the screw C Replacing the Fuses see figure 13 Rubber foot figure 13 37 Model UT60F G OPERATING MANUAL Maintenance 3 A warning To avoid e
18. for damaged insulation or exposed metal Check the test leads for continuity Replace damaged test leads with identical model number or electrical specifications before using the Meter Do not apply more than the rated voltage as marked on the Meter between the terminals or between any terminal and grounding The rotary switch should be placed in the right position and no any changeover of range shall be made during measurement is conducted to prevent damage of the Meter When the Meter working at an effective voltage over 60V in DC or 30V rms in AC special care should be taken for there is danger of electric shock Use the proper terminals function and range for your measurements Do not use or store the Meter in an environment of high temperature humidity explosive inflammable and strong magnetic field The performance of the Meter may deteriorate after dampened When using the test leads keep your fingers behind the finger guards Disconnect circuit power and discharge all high voltage capacitors before testing resistance continuity diodes current or capacitance 6 Model UT60F G OPERATING MANUAL Rules For Safe Operation 2 Before measuring current check the Meter s fuses and turn off power to the circuit before connecting the Meter to the circuit Replace the battery as soon as the battery indicator appears With a low battery the Meter might produce false readings that can lead to electric shock an
19. g Plaza 57 Hung To Road Kwun Tong Kowloon Hong Kong Tel 852 2950 9168 Fax 852 2950 9303 Email info uni trend com http www uni trend com 42
20. high current should be less than 10 seconds for each measurement and the interval time between 2 measurements should be greater than 15 minutes When current measurement has been completed disconnect the connection between the testing leads and the circuit under test and remove testing leads from the input terminals 20 Model UT60F G OPERATING MANUAL Measurement Operation 5 D Measuring Resistance see figure 6 black figure 6 A Warning To avoid harms to you please do not attempt to measure voltages higher than 60V DC or 30V rms AC To avoid damages to the Meter or to the devices under test disconnect circuit power and discharge all the high voltage capacitors before measuring resistance The resistance ranges are Model UT60F 4002 4kQ 40kQ 400kQ 4MQ and 40MQ Model UT60G 6002 6kQ 60kQ 600kQ 6MQ and 60MO To measure resistance connect the Meter as follows 1 Insert the red test lead into the HzVO terminal and the black test lead into the COM terminal 2 Set the rotary switch toQ p resistance measurement Q is default or press BLUE button to select Q measurement mode 3 Connect the test leads across with the object being measured The measured value shows on the display 21 Model UT60F G OPERATING MANUAL Measurement Operation 6 Note The test leads can add 0 10 to 0 22 of error to resistance measurement To obtain precision readings in low resistance measurement U
21. ion 2 Note In each range the Meter has an input impedance of 10MQ This loading effect can cause measurement errors in high impedance circuits If the circuit impedance is less than or equal to 10kQ the error is negligible 0 1 or less When DC voltage measurement has been completed disconnect the connection between the testing leads and the circuit under test and remove testing leads from the input terminals B AC Voltage Measurement see figure 4 Select black figure 4 A Warning To avoid harms to you or damages to the Meter from eletric shock please do not attempt to measure voltages higher than 1000V rms although readings may be obtained The AC Voltage ranges are Model UT60F 400mV 4V 40V 400V and 1000V Model UT60G 600mV 6V 60V 600V and 1000V To measure AC voltage connect the Meter as follows 1 Insert the red test lead into the HzVO terminal and the black test lead into the COM terminal 18 Model UT60F G OPERATING MANUAL Measurement Operation 3 2 Set the rotary switch to V 9 and press BLUE button to select AC measurement mode 3 Connect the test leads across with the object being measured The measured value shows on the display Note In each range the Meter has an input impedance of 10MQ This loading effect can cause measurement errors in high impedance circuits If the circuit impedance is less than or equal to 10kQ the error is negligible
22. lectrical shock or arc blast or personal injury or damage to the Meter use specified fuses ONLY in accordance with the following procedure To replace the Meter s fuse Press the POWER to turn the Meter off and remove all connections from the terminals Remove the screw from the battery compartment and separate the battery compartment from the case bottom Remove the 2 rubber feet and 2 screws from the case bottom and separate the case top from the case bottom Remove the fuse by gently prying one end loose then take out the fuse from its bracket Install ONLY replacement fuses with the identical type and specification as follows and make sure the fuse is fixed firmly in the bracket Model UT60F Fuse 1 0 5A 250V fast type fuse 05x20mm Fuse 2 10A 250V fast type fuse 05x20mm Model UT60G Fuse 1 1A 250V fast type fuse o5x20mm Fuse 2 10A 250V fast type fuse s5x20mm Rejoin the battery compartment and the case top and reinstall the screw Rejoin the case bottom and case top and install the 2 screws and 2 rubber feet Replacement of the fuses is seldom required Burning of a fuse always results from improper operation 38 Model UT60F G OPERATING MANUAL RS232C Serial Port 1 A RS232C Port Cable Th MET Computer D sub D sub D sub c 9 Pin 9 Pin 25 Pin Pin Name Male Female Female 2 bel ue 3 RX 3 sess 3 2 TX 4 __ 4 20 DTR 5 5 7 GND
23. mm Model UT60G at 10 00A range 10A 250V fast type fuse 05x20mm At 10 00A range For continuous measurement lt 10 seconds and interval time between 2 measurements greater than 15 minutes D AC Current Range FUT60F UT6oG resolution Accuracy 400 00A 0 1uA 1 5 5 4 000mA 1nA 40 00mA 60 00mA 10uA 400 0mA 600 0mA 1004A 2 5 10 00A 10 00 TOMA 2 5 5 Remarks Overload protection Model UT60F at 400 0uA to 400 0mA range 0 5A 250V fast type fuse 95x20mm 33 Model UT60F G OPERATING MANUAL Accuracy Specifications 3 Model UT60F at 10 00A range 10A 250V fast type fuse 95x20mm Model UT60G at 60 00mA to 600 0mA range 1A 250V fast type fuse 05x20mm Model UT60G at 10 00A range 10A 250V fast type fuse 05x20mm At 10 00A range For continuous measurement lt 10 seconds and interval time between 2 measurements greater than 15 minutes Frequency response 40Hz 1kHz E Resistance Range UT60F TUT60G ResolutionAccuracy Remarks pen circuit 400 02 600 00 010 t E 1 20V 4 000kQ 6 000kQ 10 gt 40 00kQ 60 00kQ 100 419642 One Pen 400 0kQ 600 0kQ 1000 approximat 4 000MQ 6 000MO iko EO2 2 0 45V 40 00MO 60 00MO 10ko F 1 5 r2 F Diode Test Range Overload Protection 10mV 600Vp Remarks Open circuit voltage approximate 3V Display forward voltage drop approximate 0 5
24. nder test and remove the testing leads or testing clips away from the input terminals of the Meter H Frequency Measurement see figure 10 black figure 10 A Warning To avoid harms to you please do not attempt to measure voltages higher than 60V DC or 30V rms AC 27 Model UT60F G OPERATING MANUAL Measurement Operation 12 The measurement ranges are Model UT60F 4kHz 40kHz 400kHz 4MHz and 40MHz Model UT60G 6kHz 60kHz 600kHz 6MHz and 60MHz To measure frequency connect the Meter as follows 1 Insert the red test lead into the HzVQ terminal and the black test lead into the COM terminal 2 Set the rotary switch to Hz 3 Connect the test leads across with the object being measured The measured value shows on the display Note When measuring input scope lt 30V rms frequency signal follow the above procedure When measuring input scope gt 30V rms reading may not be obtained due to the fluctuation of overload protection circuit The test lead has distributed capacitors during measurement it has more attenuate effect against high frequency Therefore when testing higher than 1MHz frequency signal it is recommended to use a high and as short as possible frequency transmit cable carrying out the testing When Hz measurement has been completed disconnect the connection between the testing leads and the circuit under test and remove the testing leads away from the input terminals
25. nge mode 1 Press RANGE The Meter enters the manual range mode and turns off Each presses of RANGE increments the range When the highest range is reached The Meter wraps to the lowest range 2 To exit the manual range model press and hold RANGE for over 1 second 15 Model UT60F G OPERATING MANUAL Measurement Ranges 2 The Meter returns to the autorange mode and POKOJ is displayed Note If you manually change the measurement range after entering the Hold recording modes the Meter exits these modes 16 Model UT60F G OPERATING MANUAL Measurement Operation 1 A DC Voltage Measurement see figure 3 I d Select G H Q A black figure 3 warning To avoid harms to you or damages to the Meter from eletric shock please do not attempt to measure voltages higher than 10001 although readings may be obtained The DC Voltage ranges are Model UT60F 400mV 4V 40V 400V and 1000V Model UT60G 600MV 6V 60V 600V and 1000V To measure DC voltage connect the Meter as follows 1 Insert the red test lead into the HzVO terminal and the black test lead into the COM terminal 2 Set the rotary switch to V amp Z DC measurement is default or press BLUE button to select DC measurement mode 3 Connect the test leads across with the object being measured The measured value shows on the display 17 Model UT60F G OPERATING MANUAL Measurement Operat
26. t under test disconnect circuit power and discharge all high voltage capacitors before measuring capacitance Use the DC votage function to confirm that the capacitor is discharged The Meter capacitance ranges are Model UT60F 4nF 40nF 400nF 4uF 40uF 400uF and 4mF Model UT60G 6nF 60nF 600nF 6uF 60uF 600uF and 6mF Connect the Meter as follows 1 Insert the red test lead or red clip into the HzVQ terminal and the black test lead or black clip into the COM terminal 2 Set the rotary switch tode 3 Connect the test lead or test clip across with the object being measured The measured value shows on the display 26 Model UT60F G OPERATING MANUAL Measurement Operation 11 Note For testing the capacitor with polarity connect the red test lead or red clip to anode amp black test lead or black clip to cathode To minimize the effect of capacitance stored in the test leads the test lead should be as short as possible In addition the remaining voltage insulated impedance 8 dielectric absorption from the capacitor may cause the measurement error It takes a longer time when testing a large capacitor value the testing time is around 15 seconds in mF range The LCD displays OL indicating the tested capacitor is shorted or it exceeds the maximum range of the Meter When capacitance measurement has been completed disconnect the connection between the testing leads or testing clips and the circuit u
27. tinuity see figure 8 black figure 8 24 Model UT60F G OPERATING MANUAL Measurement Operation 9 A warning To avoid harms to you please do not attempt to measure voltages higher than 60V DC or 30V rms AC To avoid damages to the Meter or to the devices under test disconnect circuit power and discharge all the high voltage capacitors before measuring continuity To test for continuity connect the Meter as follows 1 Insert the red test lead into the HzVQ terminal and the black test lead into the COM terminal 2 Set the rotary switch toO and press BLUE button to select measurement mode 3 The buzzer sounds if the resistance of a circuit under test is less than 700 The LCD simultaneous displays the two ends of the tested circuit resistance value Note The LCD displays OL indicating the circuit being tested is open The testing range of continuity is fixed as UT60F 400 00 UT60G 600 00 The open circuit voltage approximate 1 2V When continuity testing has been completed disconnect the connection between the testing leads and the circuit under test and remove testing leads from the input terminals 25 Model UT60F G OPERATING MANUAL Measurement Operation 10 G Capacitance Measurement see figure 9 figure 9 warning To avoid harms to you please do not attempt to measure voltages higher than 60V DC or 30V rms AC To avoid damage to the Meter or to the equipmen
Download Pdf Manuals
Related Search