Precision, Performance, Confidence. ™

How to calibrate an RTD or Platinum Resistance Thermometer (PRT)

Two types of calibrations applicable to PRTs 1)characterization and 2) tolerance testing are discussed. Procedures and examples are given for both. Topics covered:

1) Calibration by 3 different characterization methods

   Callendar-Van Dusen

2) Tolerance testing per ASTM 1137 or IEC 60751 standards.


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