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Extech Instruments prc20, User Manual

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Extech Instruments prc20 User Manual Download Page 3

 

3

                                             

PRC20-EU-EN-V1.2   1/13 

Meter Description 

 

1. 

AC adaptor input jack 

2. Display 

3. Power 

ON/OFF 

4.  Source output adjustment arrow buttons 

5.  Set and exit the adjustment mode button 

6.  Unit button (thermocouple type, °F or °C) 

7. I/O 

button 

8.  MEM (memory STEP button) 

9. Backlight/ZERO 

button 

10. Thermocouple mini-connector 

 
 
 
 
 
 
 

Display Layout 

 

1. 

SOURCE mode icon 

2. 

ZERO function status icon 

3. Thermocouple 

type 

4. 

MEASURE mode icon 

5. 

Auto Power OFF active icon 

6. 

Battery status icon 

7. 

Measure mode value 

8. 

Measure mode units icon 

9. 

Datalogger memory location 

10.  Source mode value 

11.  Source mode units icon 

12.  Cold Junction Compensation (CJC) circuit status (ON or OFF) 

www.

GlobalTestSupply

.com

Find Quality Products Online at:

[email protected]

Summary of Contents for prc20

Page 1: ...USER GUIDE Thermocouple Calibrator Model PRC20 www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com ...

Page 2: ...y be present Double insulation Safety Notes Turn the unit OFF when the device is not in use Remove the batteries if the device is to be stored for longer than 60 days Never dispose of batteries in a fire Batteries may explode or leak Never mix battery types Always install new batteries of the same type Cautions Improper use of this meter can cause damage shock injury or death Read and understand t...

Page 3: ...t ZERO button 10 Thermocouple mini connector Display Layout 1 SOURCE mode icon 2 ZERO function status icon 3 Thermocouple type 4 MEASURE mode icon 5 Auto Power OFF active icon 6 Battery status icon 7 Measure mode value 8 Measure mode units icon 9 Datalogger memory location 10 Source mode value 11 Source mode units icon 12 Cold Junction Compensation CJC circuit status ON or OFF www GlobalTestSupply...

Page 4: ...4 PRC20 EU EN V1 2 1 13 www GlobalTestSupply com Find Quality Products Online at sales GlobalTestSupply com ...

Page 5: ... I O BUTTON Momentarily press the I O button to select either SOURCE output or MEASURE input CJC ON OFF Simultaneously press the IO and MEM buttons to turn the CJC cold junction compensation on or off The CJC icon will indicate the status Note CJC should normally be ON Backlight BUTTON Momentarily press the Backlight button to turn the backlight on or off ZERO BUTTON In the MEASURE or SOURCE mode ...

Page 6: ...ory location STEP MEM BUTTON The STEP MEM button is used to automatically step through the 5 stored output values The meter can be set for a single cycle of the stored values or a continuous cycle 1 Select the SOURCE mode 2 Press and Hold the STEP MEM button STEPSS single cycle and STEPSC continuous cycle will alternately appear in the display Release the button when the desired mode is displayed ...

Page 7: ...200 0 o C 392 0 o F 200 0 o C 392 0 o F 25 00mV M4 750 0 o C 1382 0 o F 300 0 o C 572 0 o F 500 0 o C 932 0 o F 40 00mV M5 1000 0 o C 1832 0 o F 400 0 o C 752 0 o F 750 0 o C 1382 0 o F 50 00mV To change the values in memory 1 Select the SOURCE mode 2 Press the SET button to select the memory location to be changed 3 Press the arrow buttons to adjust to the new value 4 Momentarily press the MEM bu...

Page 8: ...values can be output either manually or stepped from memory as described earlier 1 Turn the meter ON 2 MEASURE will appear in the display 3 Momentarily press the UNIT button to select F or C 4 Press and Hold the UNIT button for 1 second to change the thermocouple type or mV 5 Press the I O button to select SOURCE 6 Connect the Calibration Cable from the meter to the device to be calibrated 7 Use t...

Page 9: ...atteries observing polarity 3 Replace and secure the battery cover All EU users are legally bound by the Battery Ordinance to return all used batteries to community collection points or wherever batteries accumulators are sold Disposal in household trash or refuse is prohibited Disposal Follow the valid legal stipulations in respect of the disposal of the device at the end of its lifecycle Battery...

Page 10: ...maximum Dimensions 159 x 80 x 44 mm 6 3 x 3 2 x 1 7 Weight 225g 8 oz without batteries Range Specifications Source and Measure Ranges Resolution Accuracy of reading Type J 58 to 1832 F 50 to 1000 C Type K 58 to 2498 F 50 to 1370 C Type T 184 to 752 F 120 to 400 C Type E 58 to 1382 F 50 to 750 C Type C 32 to 3182 F 0 to 1750 C Type R 32 to 3182 F 0 to 1750 C Type S 32 to 3182 F 0 to 1750 C Type N 5...

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