Thermocouple/heat resistance a bimetallic thermometer calibration method,

Thermocouple bimetallic thermometer calibration method: 1. Equipment requirements: a digital voltmeter; 2. According to the system wiring connection method; 3. According to the transmitter range of sensors and range indicated on the nameplate, input resistance, make the output of 1 v and 5 v (respectively Can be adjusted respectively zero potentiometer and full potentiometer) ； 4. According to the range of ten equinoctial input, such as the electric potential value, check whether the temperature output precision scope; 5. According to the technical index test specification, and shall comply with technical requirements. , second, the thermal resistance bimetallic thermometer calibration methods: 1. Equipment requirements: a digital voltmeter; 2. According to the system wiring connection method; 3. According to the transmitter range of sensors and range indicated on the nameplate, input resistance, make the output of 1 v and 5 v ( Can be adjusted respectively zero potentiometer and full potentiometer) ； 4. According to the range of ten cent point input resistance, such as check the temperature output is in line with the precision of range; 5. According to the technical index test specification, and shall comply with technical requirements.