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作为一次仪表与二次仪表配套的热电偶,如温度指示仪、温度调节仪、温度记录仪、数字程序控温仪等,广泛应用于测温、控温系统中。其分度表和根据分度表刻度设定的温度仪表,都是以热电偶的冷端为0℃时作为标准的。如果冷端温度
As a primary instrument and secondary instrument thermocouple, such as temperature indicator, temperature regulator, temperature recorder, digital program temperature controller, widely used in temperature measurement, temperature control system. The indexing table and the temperature meter set according to the scale of the indexing table are based on the standard when the thermocouple’s cold end is 0 ° C. If the cold end temperature