IEC 60068-3-11:2007
环境测试.第3-11部分:支持文件和指南.气候试验室内条件不确定性的计算

Environmental testing - Part 3-11: Supporting documentation and guidance - Calculation of uncertainty of conditions in climatic test chambers

IEC 60068-3-11:2007 发布历史

IEC 60068-3-11:2007由国际电工委员会 IX-IEC 发布于 2007-05，并于 2007-05-17 实施。

IEC 60068-3-11:2007 在中国标准分类中归属于: A21 环境条件与通用试验方法，在国际标准分类中归属于: 19.040 环境试验。

本标准有等同采用的 中文版 GB/T 2424.27-2013 环境试验 支持文件和指南 温湿度试验箱不确定度计算

IEC 60068-3-11:2007的历代版本如下：

• 2007年 IEC 60068-3-11:2007 环境测试.第3-11部分:支持文件和指南.气候试验室内条件不确定性的计算

This part of IEC 60068 demonstrates how to estimate the uncertainty of steady-state temperature and humidity conditions in temperature and humidity chambers. Since this is inextricably linked to the methods of measurement, these are also described. This standard is equally applicable to all environmental enclosures, including rooms or laboratories. The methods used apply both to temperature chambers and combined temperature and humidity chambers. This standard is meant to help everyone using climatic test chambers. Those already familiar with uncertainty of measurement will find it useful for guidance on typical sources of uncertainty and how they should be quantified and combined. It is also intended to assist the first-time or occasional user who has little or no knowledge of the subject. To discuss uncertainty, it is important first to understand what is being measured or characterized. The calibration or characterization of the performance of a chamber is concerned with the humidity and temperature of the air in the chamber, as experienced by the item under test, at a given set point. This should not be confused with characterizing or calibrating the chamber sensor, which is a separate matter.

标准号

IEC 60068-3-11:2007

发布

2007年

中文版

GB/T 2424.27-2013 (等同采用的中文版本)

发布单位

国际电工委员会

当前最新

IEC 60068-3-11:2007

 

 

被代替标准

IEC 104/409/FDIS:2007

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