铠装热电偶校准用精密热电偶校验炉

摘要

To satisfy the lately published calibration regulation for sheathed thermocouples, the precise thermocouple calibration furnace has been developed. By adopting the interior and exterior two-stage temperature control and installation mode of the thermometer wells, the calibration furnace offers excellent technical performance. The practice indicates that the furnace can be used in calibration of Grade I industrial thermocouples.%为满足最新颁布的铠装热电偶校准规范对校准用校验炉的要求,研发了精密热电偶校验炉.运用内外二级温度控制及插孔安装方式,使校验炉在进行热电偶校准时具备极佳的技术性能.实际应用表明,精密热电偶校验炉完全可以应用于Ⅰ级工业热电偶的校准.