Fluke 724 - Calibrating Thermocouple MV Input

Calibrators
Calibration Adjustment
65
Calibrating Thermocouple mV Input
Connect the UUT as shown in Figure 34.
aal11f.eps
Figure 34. Thermocouple mV Input Calibration Connections
After making the proper connections, type “11” then press the Enter key on the PC
keyboard. Input directions are displayed at the bottom of the calibration menu:
Enter Selection:
Input –10mV, Press Enter When Stable
Input 90mV, Press Enter When Stable
Use the 5520A to input –10 mV and then 90 mV.