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一、问题的提出笔者以传统校验方法对本厂合成氨塔测温热电偶进行校验。热电偶EU-2分度,长7米。校验方法如图一。校验结果:热电特性符合技术要求。
First, the problem put forward The author of the traditional calibration method for the factory ammonia tower temperature thermocouple verification. Thermocouple EU-2 indexing, 7 meters long. Calibration method shown in Figure one. Verification Results: Thermoelectric properties meet the technical requirements.