Thermistor
Precautions while using Laboratory Thermometers
Thermistor
This device is made of a solid semiconductor with a high temperature coefficient of resistance. The thermistor has a high resistance, in comparison with metallic resistors, and is used as one element in a resistance bridge. Since thermistors are more sensitive to temperature changes than metallic resistors, accurate readings of small changes are possible.
Bimetallic thermometer
Considerations
Clean the thermometer after each use
Discard the plastic cover and put a new one on
Warning
Selection Criteria for Laboratory Thermometers
Uses
Liquid in glassthermometers
Alcohal thermometers
Thermistor
Vaporpressurethermalsystem
Types of Thermometers More ...
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