热工仪表校验仪校准方法的探讨

Discussion on calibration methods of thermoelectric instrument calibrator

用于校验温度仪表的高精度多功能热工仪表校验仪,已广泛应用于生产计量领域,但关于其校准方法还没有一个公认统一的方法.根据热工仪表校验仪的原理和特点,提出了一个针对基本误差的校准方法,对实际校准工作有一定参考价值.

The high accuracy multi-purpose thermoelectric instrument calibrator, which is used to calibrate temperature instruments, has been widely applied in production measurement domain. But there is still no an acceptable and unified method nowadays about its calibration. According to the principle and characteristic of thermoelectic instrument calibrator, this article proposes one in view of the basic error calibration. It has a certain reference to the practical calibration.