摘要
K型热电偶是工业生产中应用广泛的接触式测温元件。熟悉其工作原理,掌握和分析测温误差的来源及其不确定度的评定,能在一定程度上避免生产过程中造成的不必要损失,并提高温度测量的准确性。
K-type thermocouple is emerging in industrial production and the use of broad-contact temperature measurement devices. Familiar with the works, to grasp and analyze the sources of measurement error, and uncer- tainty assessment would appear unnecessary production losses can be avoided to a large extent, and to improve the accuracy of the temperature measurement.
出处
《电子科技》
2013年第3期51-53,共3页
Electronic Science and Technology
关键词
热电偶
误差分析
测温
不确定度
thermocouple
error analysis
temperature measurement
uncertainty
