作者：高富荣

作者单位：华南国家计量测试中心, 广东广州 510405

关键词：测量仪器; 量值; 提供; 测量; 误差; 偏差

摘要：

本文是对测量仪器器和具之分的发展,提出把测量仪器分为提供量值和测量量值两类。提供量值的仪器复现或输出一定的对应标称值信号;测量量值的仪器则是把输入信号指示出来。作者试图对不同专业的仪器从本质上进行分类,并由此得出测量仪器校准的4种方法,同时提出以偏差表征提供量值仪器,以示值误差表征提供量值仪器。

Research on measuring instruments classified

GAO Fu-rong

South China National Centre of Metrology, Guangzhou 510405, China

Abstract: This paper develops the classifying method of measuring instruments in indication type and material measure before.A suggestion that measuring instruments are classified to the types of providing quantities and measuring quantities is propounded.The first type of measuring instruments reproduces or offers certain signals corresponding the nominal values, and the other type of measuring instruments indicates the values of input signals.The author attempts to classify the instrument for difference subjects in essentially.The idea about four kinds of calibration method is educed.The opinion that deviation should be use to characterize the measuring instruments of providing quantities and error of indication should be use to characterize the type of measuring quantities is suggested.

Keywords: Measuring instrument; Value of a quantity; Provide; Measure; Error; Deviation

2005, 31(4): 9-11  收稿日期: 2005-3-11;收到修改稿日期: 2005-5-8

基金项目: 

作者简介: 高富荣(1961-),男,广东省计量科学研究院院长,长期从事计量管理、研究工作。

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