• Umesh Madanan

      Articles written in Resonance – Journal of Science Education

    • A Step-by-step Guide for High-precision Thermocouple Calibration

      Umesh Madanan

      More Details Abstract Fulltext PDF

      This article outlines an improvised procedure that helps achieve precise calibration of thermocouples. The rationale behind this procedure is to utilize two fixed reference temperatures, i.e., the triple point of water and hydrate transition temperature of sodium sulphate, to calibrate a standard platinum resistance thermometer (SPRT) before using this SPRT to calibrate any thermocouple.

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