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概述了ＶＳＴ．Ｒ９０１标准热电偶自动检定系统的组成和工作原理；通过对这套自动检定系统进行分项综合测试，充分肯定了其性能特点和推广应用价值；为了方便地开展热电偶一等标准传递二等标准的计量检定工作，对这套自动检定系统的改进，从系统控温参量的调整、温场测试方法、数据和表格处理及检定炉保护等方面，提出了一些建议。
VST is outlined. R 901 standard thermocouple automatic verification system for the composition and working principle of this automatic verification system by sub-comprehensive test, fully affirmed the performance characteristics and promote the use of value; in order to facilitate the first standard thermocouple delivery two And other standard metrological verification work on the automatic verification system improvements, from the system temperature control parameters, temperature field test methods, data and form processing and verification furnace protection and so on, put forward some suggestions.