Influence of temperature sensor immersion mode on thermometer calibration results
By comparing different immersion methods and insertion depths of test tubes in digital thermometers, the results show that the heat conduction speed is faster and the time required to reach a constant temperature state is shorter when the calibration method is directly in contact with the heat source; when the glass test tube is selected for calibration, The inner diameter of the selected glass test tube should be equivalent to the diameter of the temperature sensor, and the temperature sensor should be inserted into the bottom of the glass test tube to obtain more accurate calibration results.
