ASTM D3670-1991(2001)
D-22委员会测定精确度和偏差方法的标准指南

Standard Guide for Determination of Precision and Bias of Methods of Committee D22

非常抱歉，我们暂时无法提供预览，您可以试试： 免费下载 ASTM D3670-1991(2001) 前三页，或者稍后再访问。

如果您需要购买此标准的全文，请联系： 。

注意： 点击下载后，生成下载文件时间比较长，请耐心等待......

标准号

ASTM D3670-1991(2001)

发布日期

1991年

实施日期

废止日期

无

中国标准分类号

C60

国际标准分类号

13.100 (Occupational safety. Industrial hygiene)

发布单位

US-ASTM

适用范围

1.1 This standard provides guidance to task groups of Committee D22 on Sampling and Analysis of Atmospheres in planning and conducting collaborative testing of candidate methods.

1.2 It is intended for use with other ASTM practices for the determination of precision and bias.

1.3 It is applicable to most manual and automated methods and to most components of monitoring systems. It is recognized that the evaluation of monitoring systems may provide special problems. Practice D 3249 should be considered for general guidance in this respect.

1.4 It is directly applicable to chemical methods and in principle to most physical methods, sampling methods, and calibration procedures.

1.5 The processes described are for the general validation of methods of test. A user has the obligation and responsibility to validate any method it uses for a specific application and to demonstrate its own competence in the use of validated methods.