Gas Expansion Thermostat
Aim: To study Gas Expansion Thermostat.
Requirement:Gas Expansion Thermostat,Heating Element.
Introduction:The Gas expansion Thermostat in an instrument which works on the principal that when the material is heated it's volume expand. If the Gas in enclosed in the closed tube it pressure increase the instrument can be use control the temp of the heating element as it has an internal switch which can be set using the scale mark in temp for this proper terminals are provide with in the set value contact of the thermostat. It gates open and the circuit connected to the thermostat switch turns of offer some time when the temp lower the contact gate closed and this circuit on this cycle repaid up again and again to control the temp.
Procedure:1)Connect the circuit as shown in the fig
2)Apply to the heat to thermostat using soldering adjust the scale on their most at and watch the controls action.
Requirement:Gas Expansion Thermostat,Heating Element.
Introduction:The Gas expansion Thermostat in an instrument which works on the principal that when the material is heated it's volume expand. If the Gas in enclosed in the closed tube it pressure increase the instrument can be use control the temp of the heating element as it has an internal switch which can be set using the scale mark in temp for this proper terminals are provide with in the set value contact of the thermostat. It gates open and the circuit connected to the thermostat switch turns of offer some time when the temp lower the contact gate closed and this circuit on this cycle repaid up again and again to control the temp.
Procedure:1)Connect the circuit as shown in the fig
2)Apply to the heat to thermostat using soldering adjust the scale on their most at and watch the controls action.