precautions while using laboratory thermometers

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Precautions while using Laboratory Thermometers

The precautions to be observed while reading a laboratory thermometer.

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.

Resistance thermometer
Mercury laboratory thermometers
Liquid in glassthermometers
Turn the thermometer on and make sure the reading is at zero
Bimetallic thermometer
Precautions while using a clinical thermometer
Thermometer Safety
Laboratory thermometers are devices used to measure temperature
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