Several test methods of bimetallic thermometer

In check and confirm the bimetallic thermometer is in compliance with specified requirements, usually has the following several testing methods: the routine inspection: the inspection to confirm whether the bimetallic thermometer conform to the requirements of the factory, according to the specified requirements before they go out to the test of each thermometer. With portable dry pit furnace test of a bimetallic thermometer only 400 ℃ point sampling test randomly selected from the bulk amount bimetallic thermometer, to confirm whether the performance meets the requirements for the purpose of the test. Qualification in Marketing Department or its agent under the guidance of a series of determine the bimetallic thermometer whether meet the requirements of the performance test. Type test to prove meet the requirements specification and design, for according to the design and manufacture of a given type of one or more of bimetallic thermometer for performance test.