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对国内两厂家生产的玻璃铂感温元件和作者自制的小型陶瓷骨架铂感温元件,在-200～500℃范围内进行热循环和长期极限温度试验。结果表明诸元件按ZBY301-85标准经试验后,其性能趋于稳定。文中提供了选择性能稳定的铂感温元件的试验方法。
The domestic manufacturers of two platinum glass temperature sensing element and the author made small ceramic frame platinum temperature sensing element, in the range of -200 ~ 500 ℃ thermal cycling and long-term temperature limit test. The results show that the components according to ZBY301-85 standard test, its performance tends to be stable. The article provides a choice of stable performance of the platinum temperature sensing element test method.