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4. Thermocouple Calibration of  ºC,  ºF. 

 

 

4a. General Operation 

 

   

1.Turn the power on, and wait until the STBY symbol disappears (about 1 min.). 

     

2.Plug the corresponding connector (K-type connector for K-type thermocouple, J-

   

   type connector for J-type thermocouple, ...) into TC terminals of calibrator and  

   

    thermometer to be calibrated. 

   

3.Move the sliding switch to  ºC,  ºF position 

   

4.Press the keypad (including the minus - button) to enter the value of Temperature 

   

 

   directly. 

 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 
 

 
 
 

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Summary of Contents for PCE-123

Page 1: ...m MANUAL PCE 123 Tursdale Technical Services Ltd Unit N12B Tursdale Business Park Co Durham DH6 5PG United Kingdom Phone 44 0 191 377 3398 Fax 44 0 191 377 3357 info tursdaletechnicalservices co uk ht...

Page 2: ...K J E T Thermocouple C and F 4 Frequency 1 62500 Hz 5 0 025 Basic Accuracy 6 Easy Key pad Operation 7 Easy Step and Auto Ramp Functions 8 0 20mA 0 24mA selectable 9 0 100 Input mA mV V 10 Beeper warn...

Page 3: ...HZ FREQUENCY OUTPUT 14 4 THERMOCOUPLE CALIBRATIONOF C F 15 4a General Operation 15 4b Select C or F 17 4c Select K J E or T type Thermocouple 18 4d Enter a Negative Temperature 19 5 INPUT IN THE mA mV...

Page 4: ...ription 1 LCD DISPLAY 6 NUMERICAL FUNCTION KEYPAD 2 THERMOCOUPLE SOCKET 7 STAND 3 ON OFF BUTTON 8 AC ADAPTOR INPUT SOCKET 4 SHIFT BUTTON 9 OUTPUT LEADS 5 FUNCTION SELECT SWITCH info tursdaletechnicals...

Page 5: ...5 info tursdaletechnicalservices co uk...

Page 6: ...1 Press SHIFT button and then press one of these three buttons to select desired mA Range 2 Press SHIFT button then press this button to select desired mV or V range info tursdaletechnicalservices co...

Page 7: ...type of thermocouple 5 7 Press SHIFT button then press this button to perform auto ramp function To stop the auto ramp function press this button again 6 Press this button to enter negative temperatu...

Page 8: ...While the calibrator is in the SHIFT mode and the percentage is entered press this button to increment 8 ENTER Always press this button to complete the entry of numbers info tursdaletechnicalservices...

Page 9: ...ad including the decimal point to enter the value of mA directly 5 Using the test leads or alligator clips touch or clip on the terminals to be calibrated Note Always waits until STBY standby symbol i...

Page 10: ...mA by pressing the SHIFT button to enter the SHIFT mode Then press the NUMBER 2 or NUMBER 3 button to select desired DC current range After desired range is selected press the shift button to exit the...

Page 11: ...mA functions the standard way to enter a value less than 1 is to press leading 0 before pressing the decimal point Though the decimal point can be entered the decimal point will not be shown in the LC...

Page 12: ...ng the decimal point to enter the value of mA directly 5 Using the test leads or alligator clips touch or clip on the terminals to be calibrated Note Always wait until STBY standby symbol in the LCD t...

Page 13: ...13 2b Select 0 1V or 0 12V The default setting for mV V function is 0 100 00mV Users can select 0 info tursdaletechnicalservices co uk...

Page 14: ...xcluding the decimal point to enter the value of Hz directly 4 Using the test leads or alligator clips touch or clip on the terminals to be calibrated 5 Because not all the frequencies are available b...

Page 15: ...e corresponding connector K type connector for K type thermocouple J type connector for J type thermocouple into TC terminals of calibrator and thermometer to be calibrated 3 Move the sliding switch t...

Page 16: ...the negative values are allowed to be entered To enter negative temperature press the minus button first Note Maximum 4 digits including the sign can be entered If users enter less than 4 digits 1 to...

Page 17: ...nter SHIFT mode Then press the NUMBER 5 button repeatedly to select desired temperature unit After desired unit is selected press the SHIFT button again to exit the SHIFT mode Corresponding voltage C...

Page 18: ...t button to enter SHIFT mode Then press the number 6 button repeatedly to select desired type of thermocouple After desired type is selected press the shift button again to exit the SHIFT mode Corresp...

Page 19: ...first then press the number no decimal number the resolution is 1 3 After percentage is entered the percentage will be displayed in the upper LCD and the corresponding value will be displayed in the l...

Page 20: ...20 info tursdaletechnicalservices co uk...

Page 21: ...the percentage entered The maximum percentage is 100 while the minimum percentage is 0 If the next step up or down exceeds the maximum or minimum percentage the percentage will stay in the previous st...

Page 22: ...is 1 with respect the range selected at an interval of 0 08 seconds So it takes 8 seconds to ramp from 0 to 100 4 To temporarily stop the ramp function press the NUMBER 7 key and the output will stay...

Page 23: ...23 Note Do not press any button while the calibrator is performing the ramp function except NUMBER 7 button to stop the ramp function info tursdaletechnicalservices co uk...

Page 24: ...24 8 How to Get Negative Output If negative output mA mV or V is needed users can achieve it by interchange the connection of test leads info tursdaletechnicalservices co uk...

Page 25: ...Load 24V Loop Supply Beeper warning when output is open and specified current output 1mA mV V DC Voltage 1mA Supply Current Beeper warning when output is short and specified voltage output 10mV K J E...

Page 26: ...2 395 56 400 64 405 84 411 18 416 66 422 29 428 08 434 02 440 14 446 42 452 89 459 55 466 41 473 48 480 76 488 28 490 19 492 12 494 07 496 03 498 00 500 00 502 00 504 03 506 07 508 13 510 20 512 29 51...

Page 27: ...81 297 61 300 48 303 39 306 37 309 40 312 50 315 65 318 87 322 16 325 52 328 94 332 44 336 02 339 67 343 40 347 22 351 12 355 11 359 19 363 37 367 64 372 02 376 50 381 09 385 80 390 62 395 56 400 64...

Page 28: ...33 33 3355 70 3378 37 3401 36 3424 65 3448 27 3472 22 3496 50 3521 12 3546 09 3571 42 3597 12 3623 18 3649 63 3676 47 3703 70 3731 34 3759 39 3787 87 3816 79 3846 15 3875 96 3906 25 3937 00 3968 25 40...

Page 29: ...dity Less than 85 relative Dimension 88 x 168 x 26 mm 3 46 x 6 61 x 1 03 Weight 330 g 11 63 oz Accessories Carrying case x 1 Users Manual x 1 K type thermocouple connector External Battery Pack Holder...

Page 30: ...mbol is displayed on LCD follow the following procedures to replace the battery 1 Turn off the calibrator by pushing the On Off button 2 Remove the screw of the battery compartment cover and remove th...

Page 31: ...easurement technique http www industrial needs com measuring instruments htm NOTE This instrument doesn t have ATEX protection so it should not be used in potentially explosive atmospheres powder flam...

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