What is the Most Accurate Method of Calibrating Bimetallic Thermometers?

What is the Most Accurate Method of Calibrating Bimetallic Thermometers?

The most accurate method of calibrating bimetallic thermometers is the comparison method. This involves comparing the readings of the thermometer being calibrated to those of a reference thermometer that is known to be accurate. The two thermometers are placed in contact with each other and allowed to reach equilibrium before taking readings. If the readings…