Manual - Meco Instruments P.Ltd
Contents
1. 0 Board Fax 0091 22 27673310 27673330 E mail sales mecoinst com Web www mecoinst com SR NO INFRARED CHECKED BY THERMOMETER INFRARED THERMOMETER DATE MODEL 910 MODEL NO USER MANUAL Contents INTRODUCTION j PES 26 000 116 Like enne p 3 This instrument is a infrared thermometer Main upper oo display shows the measurement of IR thermometer Lower SPCC INCAUOINS csn ren 5 left display shows the temper ature of air surrounding the OperatiOrnS caine caistnenusetcsanssaeiceseastanasousscidunvaieaasauassaiossonseneneaereien 5 meter Lower right dis play show the difference between 1 Turning on and off meter cccssessseeeeeeeeeseeeseeseeees 5 IR measurement and alr temperature AT 2 Measurement Mode cccccccsseeeeeeeeeeeeeeeeeesaeeeeseees 5 SAFETY INFORMATION 3 OCL OOS eie E E 6 It is recommended that users read the safety and operation A Hold MOGE een ne ee er eee ence ee ia i 7 instructions before using the infrared thermometer WE Tig cla la cl nee eee eer eee eee er 8 DANGER Installing and Replacing Battery c ccessceseeeseeeeeeeeeees 8 When A sign appears press A to turn the laser beam on Ce UMN ose tec pen atte sate E A eh Macescet 8 and off Be very cautious with the laser beam not aiming your eyes or those of any other person or animal Do not look directly into the laser light from the optical system When measuring the temperature of an obj2. 98 Cloth black 0 98 Concrete Human skin 0 98 Cement 0 96 Lather 0 75 to 0 80 Sand 0 90 Charcoal powder 0 96 Earth 0 92 to 0 96 Lacquer 0 80 to 0 95 Water Lacquer matt 0 97 Ice Rubber black 0 94 Snow Plastic 0 85 to 0 95 Glass Timber 0 90 Ceramic Paper 0 70 to 0 94 Marble chromium oxides 0 81 Plaster Copper oxides 0 78 Mortar Iron oxides 0 78 to 0 82 Brick red 0 93 to 0 96 Textiles 0 90 MAINTENANCE Installing and Replacing Battery Battery Battery Cover 1 Power is supplied by 2pcs 1 5V AAA SIZE 2 The appears in the display when battery replacement is needed 3 Push the Battery Cover and lift it in the direction as shown in the figure 4 Remove the batteries from battery compartment 5 Replace with 2 new AAA batteries with polarity as indicated on the bottom of Battery Compartment 6 Place the Battery Cover Cleaning Periodically wipe the case with a damp cloth and detergent do not use abrasives or solvents 910 28 09 2012
3. MECO Certificate of Calibration We hereby certify that this product has been calibrated and found to be in accordance with the applicable SPECIFICATIONS and STANDARDS Accuracies of the standard equipment used in this calibration are traceable to the National Standards MECO METERS PVT LTD Plot No EL 60 MIDC Electronic Zone TTC Industrial Area Mahape Navi Mumbai 400710 INDIA Tel 0091 22 27673311 16 27673300 Board Fax 0091 22 27673310 27673330 E mail sales mecoinst com Web www mecoinst com 24V MAX SR NO DUAL INPUT CHECKED BY THERMOMETER hem so1 THERMOMETER a DATE MODEL 901 MODEL NO USER MANUAL Contents SAFETY INFORMATION iL Seo Iniormation en eee re er 3 It is recommended that you read the safety and operation ee instructions before using the thermometer 2 SPCCIIC ANIONS siccncseccocercrarissaveateadetestuontiuvaaceactnaseiavavensndaens 4 l WARNING Bs DST AU ONS esei aieri EE EEEE 5 To avoid electrical shock do not use this instrument when 1 Turning on and off meter ccceseesseeeeeeeeeseeesseseeees 5 working voltages at the measurement surface over 24V 2 Measurement MOOG sisser uina ea 5 AC or DC 3 OCL WOO eie E E 6 WARNING As Mold ModE sinuan 7 To avoid damage or burns do not make temperature MaMtenanCE seseris ieie EEE SNENA 8 measurement in microwave ovens 5 Installing and Replacing Battery cc eeeeeseeeeeee eee 8 CAUTI
4. ON GC SWICOAING aipccatenrcescpsacatenasarecactnnxsadiecattacatantesntaacenveemeans 9 Repeated sharp flexing can break the thermocouple leads To prolong lead life avoid sharp bends in the leads especially near the connector 901 28 09 2012 SPECIFICATIONS Range K TYPE 0 1 C 100 C to 1372 C K TYPE 1 C 100 C to 200 C K TYPE 0 1 F 100 F to 2000 F K TYPE 1 F 2000 F to 2501 F K TYPE 1 F 100 F to 328 F Unit Celsius or Fahrenheit Resolutions 0 1 C 1 C 0 1 F 1 F Measurement rate 1 time second Accuracy 0 1 rdg 1 C on 60 C to 1372 C 0 1 rdg 2 C on 60 C to 200 C 0 1 rdg 2 F on 76 F to 2501 F 0 1 rdg 4 F on 76 F to 328 F According to temperature standard ITS 90 Accuracy Stated accuracy at 18 C to 28 C 64 F to 82 F lt 75 R H not including thermocouple error Temperature Coefficient 0 1 times the applicable accuracy specification per C out of 18 C to 28 C 64 F to 82 F Operating environment 0 C to 50 C 32 F to 122 F at lt 70 R H Storage temperature 20 C to 60 C 4 F to 140 F O to 80 R H with battery removed from meter Low battery indication The LC is displayed when the battery voltage drops below the operating level Battery 1 5V x 2pcs AAA size Battery Life 250 hours typical with alkaline battery Dimensions 25 x 51 x 133mm approx Weight 150gms including batteries approx Acce
5. accordance with its temperature By measuring the amount of this radiant energy it is possible to determine the temperature of the emitting object 2 About Infrared Infrared radiation is a form of light electromagnetic radiation and has the property that it passes easily through air while it is easily absorbed by solid matter With an emission thermometer which operates by detecting infrared radiation accurate measurement is possible irrespective of the air temperature or the measurement distance 3 Emission Thermometer Structure Infrared radiation which has been emitted from the object is focused upon an infrared radiation sensor via an optical system This includes a lens which is transparent to infrared radiation And 5 3um cut off filter The output signal from the infrared radiation sensor is input to an electronic circuit along with the output signal from a standard temperature sensor Thermopile 9 4 Emissivity All objects emit invisible infrared energy The amount of energy emitted is proportional to the object s temperature and its ability to emit IR energy This ability called emissivity is based upon the material that the object is made of and its surface finish Emissivity values range from 0 10 for a very reflective object to 1 00 for a black body Factory set emissivity value of 0 95 which cover 90 of typical applications Substance Thermal Substance Thermal emissivity emissivity Asphalt 0 90 to 0
6. cators on the LCD display lights up for one second 2 Measurement Mode Press A key to start measuring and activate the Laser pointer While A key is pressed measurement reading refreshed every 0 5 second When A key is released the display freezes with reading of last measurement and indicator HOLD shows in middle of display Backlight In measurement mode a short push on C key turns on the backlight for dark environment it goes off automatically after 15 seconds if without further operation 3 Set Mode In set mode user can select unit of tempera ture C F turn on off differential temperature AT adjust emissivity and turn on off APO function APO Auto Power Off wnen APO is ON the meter power off automatically if no operation in 10 minutes When power is off press and hold key for 2 seconds to enter Set Mode 910 28 09 2012 In Set Mode press Mode key each time move settable position digit in following sequence indicator of settable position digit blinks 3 1 C F Unit short push on A key switches between C and F Push MODE key to save the setting enter AT on off setting mode 3 2 AT on off short push on key switches between on and off Push MODE key to save the setting enter Emissivity setting mode 3 3 Emissivity setting 0 10 to 1 00 Press A key to change the blinking digit Press MODE key to select save and change to the n
7. ecimal point T1 offset In Measurement Mode short push Mode key to enter 3 3 Digit to the right of decimal point of T1 offset blinks short Hold Mode with indicator HOLD shows at upper left corner push on A key increases this digit from 0 to 9 and then to of LCD 0 Push MODE key to save the setting and enter setting Right after entering this mode shown in the LCD is the last digit to the left of decimal point measurement and the reading will not be updated with new 3 4 Digit to the left of decimal point of T1 offset blinks short measurement push on A key increases this digit from 0 to 9 and then Push Mode key each time the display changes in following to 0 Push MODE key to save the setting and enter setting sequence PEO TONEL A 4 1 Last Measurement with indicator HOLD 3 5 Under line of sign of T1 offset blinks short push on A 5 ates ees i PE i key switches between no sign and Push MODE 4 2 serail value recorded inane HOLD MAX key to save the setting and enter setting digit to the right of 4 3 Minimum value recorded with indicator HOLD MIN decimal point of T2 offset 4 4 Maximum Minimum value recorded with indicator HOLD 3 6 Digit to the right of decimal point of T2 offset blinks short MAX MIN push on A key increases this digit from 0 to 9 and then 4 5 Average of values recorded with indicator HOLD AVG 19 0 Push MODE key 1 eee the setting and enter setting 4 6 Exit the H
8. ect which has a mirror finish be careful not to allow the laser light beam to be reflected off the surface into your eyes or those of another person Do not allow the laser light beam to impinge upon any gas which can explode CAUTION Donotuse the unit near any device which generates strong electromagnetic radiation or near a static electrical charge as these may cause errors Do not use the unit where it may be exposed to corrosive or explosive gases The unit may be damaged or explosion may occur Do not keep or use this unit in an environment where it will 910 28 09 2012 be directly illuminated by sun shine or where it condensation If you do it may be deformed its insulation may be dam aged or it may no longer function according to specification Do not place the meter on or around hot objects 70 C 158 F It may cause damage to the case amp If the meter is exposed to significant changes in ambient temperature hot to cold or cold to hot Allow 30 minutes for temperature stabilization before taking measurement Condensation may form on the sensor when going from a cold to hot environment wait 10 minutes for condensation to dissipate before taking measurements This unit is not constructed to be waterproof or dust proof so do not use it in a very dusty environment or in one where it will get wet Do not point the lens at the sun or at any other source of strong light Doing
9. ext digit or enter APO on off setting for most right digit 3 4 APO on off short push on A key switches between on and off 3 5 Push MODE key to save the selection exit set mode and Enter Measurement Mode Please refer to the section of Measurement Mode Note To turn off power in Set Mode abandon the current setting and previous settings remain unchanged If L indicator appeared the setting value can works till power off but did not save to meter 4 Hold Mode In Measurement Mode short push Mode key to enter Hold Mode with indicator HOLD shows at upper left corner of LCD Right after entering this mode shown in the LCD is the last measurement and the reading will not be updated with new measurement Push Mode key each time the display changes in following sequence 4 1 Last Measurement with indicator HOLD 4 2 Maximum value recorded with indicator HOLD MAX 4 3 Minimum value recorded with indicator HOLD MIN 4 4 Maximum Minimum value recorded with in dicator HOLD MAX MIN 4 5 Average of values recorded with indicator HOLD AVG 4 6 Exit the Hold Mode and return to Measurement Mode To clear the recorded values In Hold Mode and during viewing MAX MIN MAX MIN or AVG press and hold Mode key for 2 seconds to clear the recorded data and return to measurement mode Measurement Considerations 1 Theory of Measurement Every object emits infrared energy in
10. key for 2 seconds to exit relative mode 4 5 3 Set Mode 3 7 Digit to the left of decimal point of T2 offset blinks short In set mode user can turn on off APO function measurement push on A ney INGEAN ils ule from 0 to 9 and then unit and set thermocouple offset of T1 and T2 APO to 0 Push MODE key to save the setting and enter setting Auto Power Off when APO is ON the meter power off sign of T2 offset automatically if no operation in 10 minutes 3 8 Under line of sign of T2 offset blinks short push on A When power is off press and hold key for 2 seconds key switches between no sign and Push MODE to enter Set Mode key to save the setting exit setting mode and enter Measuring mode after checking procedure In Set Mode press Mode key each time move settable position digit in following sequence indicator of settable Please refer to the section of Measurement Mode position digit blinks Note 3 1 APO ON OFF short push on A key switches between To turn off power in Set Mode abandon the current setting ON and OFF Push MODE key to save APO setting and and previous settings remain unchanged If _ wil indicator enter to setting measurement unit appeared the setting value can works till power off but did 3 2 Measurement unit short push on A key switches not save to meter between C and F Push MODE key to save unit setting 4 Hold Mode and enter to setting to the right of d
11. old Mode and return to Measurement Mode digit to the left of decimal point 6 7 901 28 09 2012 To clear the recorded values In Hold Mode and during viewing MAX MIN MAX MIN or AVG press and hold Mode key for 2 seconds to clear the recorded data and return to measurement mode MAINTENANCE WARNING To avoid possible electrical shock disconnect the thermocouple connectors from the thermometer before removing the cover Installing and Replacing Battery Battery Battery Cover Power is supplied by 2pcs 1 5V AAA SIZE 2 The _wl appears in the display when battery replacement is needed 3 Push the Battery Cover and lift it in the direction as shown in the figure 4 Remove the batteries from battery compartment 5 Replace with 2 new AAA batteries with polarity as indicated on the bottom of Battery Compartment 6 Place the Battery Cover Cleaning Periodically wipe the case with a damp cloth and detergent do not use abrasives or solvents 901 28 09 2012 MECO Certificate of Calibration We hereby certify that this product has been calibrated and found to be in accordance with the applicable SPECIFICATIONS and STANDARDS Accuracies of the standard equipment used in this calibration are traceable to the National Standards MECO METERS PVT LTD Plot No EL 60 MIDC Electronic Zone TTC Industrial Area Mahape Navi Mumbai 400710 INDIA Tel 0091 22 27673311 16 2767330
12. so may damage sensor Do not contact the lens against the object whose temperature is to be measured or get it dirty allow it to be scratched or allow any foreign material to adhere to it Doing so may cause errors Do not touch or hold by the front case Temperature reading can be affected by heat from hand Readings may be affected if the unit is operated within a radio frequency electromagnetic field strength of approximately 3 volts per meter but the performance of the instrument will not be permanently affected SPECIFICATIONS IR TEMPERATURE Temperature Range 30 C to 550 C 22 F to 1022 F Display Resolution 0 1 C 0 1 F Accuracy 2 C 4 F for 30 C to 100 C 22 F to 212 F 2 reading for 101 C to 550 C 213 F to 1022 F Response Time 0 5 second Detection Element Thermopile Spectral Response 6 to 14um Optical Lens Fresnel Lens Adjustable emissivity 0 1 to 1 0 Field of View 100mm at 600mm 2 4 at 24 0 Diameter of spot mm 1000 Ey r a 300 _ A e Laser Marker Distance to object mm 1 The distance between Laser marker and center of spot is 16mm 2 Spot size increases with distance from the probe tip as shown Spot Diameter measured at 90 Energy 3 To ensure accurate measurement the size of the object needs to 1 5 to 2 time of the spot size so to provide adequate margin AIR TEMPERATURE Sensor Thermistor temperature sen
13. sor Range 20 C to 60 C 4 F to 140 F Resolution 0 1 C 0 1 F Accuracy 0 5 C for 0 C to 45 C 1 0 C for 20 C to 0 C 45 C to 60 C 1 0 F for 32 F to 113 F 2 0 F for 4 F to 32 F 113 F to 140 F LASER SPECIFICATIONS Laser safety classification of Class 2 Wave Length Red 630 670nm Power out lt imW Sighting 1 beam laser marker Operating Environment 20 C to 60 C 4 F to 140 F at lt 70 R H Storage Temperature 20 C to 60 C 4 F to 140 F O to 80 R H with battery removed from meter Temperature Coefficient 0 1 times the applicable accuracy specification per C out of 23 C 5 C 73 4 F 9 F Auto power off 10 minutes Standby consuming current lt 5uA Battery 1 5V x 2pcs AAA size Battery Life 40 hours continuity typical contain Laser Low battery indication The C is displayed when the battery voltage drops below the operating level Dimensions 25 x 51 x 133mm approx Weight 120gms including battery approx Accessories 1 5V AAA battery installed x 2 Wristlet x 1 Protection cap x 1 OPERATIONS There are 3 operation modes namely Measurement Mode Set Mode and Hold Mode 1 Turning on and off the meter When power is off a short push on key turns on the meter and enter Measurement Mode When power is on press and hold C key for 2 seconds turns the power off Right after power on all the indi
14. ssories 1 5V AAA battery installed x 2 Wristlet x 1 Protection cap x 1 K type thermocouple upto 260 C x 2 OPERATIONS There are 3 operation modes namely Measurement Mode Set Mode and Hold Mode 1 Turning on and off meter When power is off make sure the k type thermocouple was inserted to meter a short push on key turns on the meter and enter Measurement Mode When power is on press and hold key for 2 seconds to turns the power off 2 Measurement Mode If there are thermocouples in the input sockets measurement starts immediately If thermocouple is not in the input socket before turning on the display of respective channel shows OL Once thermocouple is inserted measurement starts immediately but record function did not work immediately till 3 times update of temperature readings Backlight In measurement mode a short push on key turns on the backlight for dark environment it goes off automatically after 15 seconds if without further operation Relative Mode In measurement mode short push on A key to enter relative mode with indicator REL shows at bottom of LCD After entering this mode the meter will zero the display and store last measurements as a reference values Shown on display are the relative values against these reference values Change reference value Short push on A key again meter will store last measurement as a reference value again Exit relative mode Hold A
Download Pdf Manuals
Related Search