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本文介绍一种供检定标准热电偶使用的高精确度自动恒温器.该装置中采用半导体制冷技术和比例积分调节运算,使装置的控温精确度达到±0.02℃.
This article presents a high-precision automatic thermostat for the verification of standard thermocouples, which uses semiconductor refrigeration technology and proportional integral operation to achieve a device temperature accuracy of ± 0.02 ° C.