High-precision calibration device for short thermocouple

• Main Authors: FU JINGYOU, WU HAO, CHI BO, WANG XIAOCHUN, KOU ZHUN, PU JIAN
• Format: Patent
• Language: Chinese; English
• Published: 13.01.2023
• Subjects: MEASURING; MEASURING QUANTITY OF HEAT; MEASURING TEMPERATURE; PHYSICS; TESTING; THERMALLY-SENSITIVE ELEMENTS NOT OTHERWISE PROVIDED FOR

The utility model relates to the technical field of short thermocouple calibration devices, in particular to a high-precision calibration device for a short thermocouple, which is characterized by comprising a temperature control device and a short thermocouple detection device, the temperature control device is electrically connected with the short thermocouple detection device; the short thermocouple detection device comprises a to-be-detected short thermocouple jack, a heating through hole, a furnace foot, a standard thermocouple jack and a device shell. The bottom of the device housing is provided with furnace feet, the left and right sides are provided with heating through holes, the front side is provided with a standard thermocouple jack, and the rear side is provided with a to-be-measured short thermocouple jack. The device has the beneficial effects that the device has the advantages of high efficiency and stability in detection of the short thermocouples, whether the thermocouples to be detected are