Bimetallic thermometer
Precautions while using Laboratory Thermometers
Bimetallic thermometer
Inthisthermometerthedifferentialexpansionofthindissimilarmetals,bondedtogetherintoanarrowstripandcoiledintotheshapeofahelixorspiral,isusedtoactuateapointer.Insomedesignsthepointerisreplacedwithlowvoltagecontactstocontrol,throughrelays,operationswhichdependupontemperature,suchasfurnacecontrols.
Precautions while using a clinical thermometer
Temperature
Clean the thermometer after each use
Resistance thermometer
Types
Liquid in glassthermometers
Thermometerconsistsofaliquid
Read the directions
Alcohal thermometers
Uses
Turn the thermometer on and make sure the reading is at zero
Bimetallic stripthermometers More ...
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