differential thermocouple meaning in Hindi

• तापांतरमापी • तापांतरमापी तापवैद्युतयुग्म

differential: अंतर अवकल भिन्नक
thermocouple: ताप-विद्युत-युगम

The temperature difference ( dT = Ts-TR ) between the sample ( Ts ) and the reference ( TR ) is measured using a differential thermocouple, where one junction is in contact with the bottom of the sample crucible and the other is in contact with the bottom of the reference crucible.