The thermocouple calibration furnace is one of the main components of the thermocouple detection device. It forms a complete set of detection devices together with the electricity meter and standard thermocouples matched with the temperature control device, which are used to measure various industrial thermocouples. In the laboratory, this tubular laboratory furnace can also be used for chemical analysis and physical measurements. And adopts the thermocouple detection furnace automatic temperature control device, the temperature controller realizes the automatic temperature control according to the PID adjustment method. The following inspection equipment has been specially inspected and calibrated.

The main performance characteristics of the thermocouple calibration furnace are as follows:

1. It adopts mirror surface stainless steel product shell, which is beautiful in appearance design, durable, and has little radiation impact on the environment and heat transfer, reducing thermal pollution.

2. Using new thermal insulation materials, the thermal insulation effect is better, the weight is lighter, and it meets the national environmental protection requirements and saves energy.

3. Electric heating wire is adopted, and advanced winding process is carried out according to thermal calculation to ensure uniform temperature field.

4. According to the principle of thermal design, a special wire-wound tube and legal protection tube are developed. Under high temperature, the high temperature leakage in the furnace is small, and it has heat resistance and direct shock, and the furnace is quenched without bursting.

How to verify and verify the thermocouple verification furnace

1. Check the environmental conditions: temperature (20 plus 3 degrees).

2. Standard device and ancillary equipment for working thermocouple verification

Standard device: Two thermocouples one level higher than the thermocouple under test, a set of two standard temperature. DC potentiometer, DC digital voltmeter, calibration furnace, freezing point thermostat, etc.

3. Verification working method: After the thermocouple to be tested and the standard thermocouple are bundled, they are placed under the same ambient temperature in the automatic verification furnace. The thermoelectric potential is analyzed and compared, and its deviation or the corresponding thermoelectric potential is calculated.

Calibration of Thermocouple and Thermistor Digital Meters

1. Check the environmental conditions: temperature (20 plus 3 degrees).

2. Visual inspection.

3. Power-on inspection.

4. Basic error calibration.

Taian Nimeng Electronic Technology Co., Ltd. is a manufacturer of thermocouple thermal resistance verification systems, thermocouple verification furnaces, temperature and humidity verification boxes, precision dew point meters, black body furnaces, and refrigeration constant temperature tanks. Welcome to cooperate and negotiate!