IEC 60068-2-27:2008
環境試驗.第2-27部分:試驗.試驗Ea和指南:沖擊

Environmental testing - Part 2-27: Tests - Test Ea and guidance: Shock

IEC 60068-2-27:2008 發布歷史

IEC 60068-2-27:2008由國際電工委員會 IX-IEC 發布于 2008-02。

IEC 60068-2-27:2008 在中國標準分類中歸屬于: A21 環境條件與通用試驗方法，在國際標準分類中歸屬于: 19.040 環境試驗。

本標準有等同采用的 中文版 GB/T 2423.5-2019 環境試驗 第2部分:試驗方法 試驗Ea和導則:沖擊

IEC 60068-2-27:2008 環境試驗.第2-27部分:試驗.試驗Ea和指南:沖擊的最新版本是哪一版？

最新版本是 IEC 60068-2-27:2008 。

IEC 60068-2-27:2008 發布之時，引用了標準

• Guide 104 安全出版物的編制以及基本安全出版物和團體安全出版物（4.0版）的使用*， 2010-08-01 更新
• IEC 60068-1 環境測試.第1部分:總則和導則*， 2013-10-01 更新
• IEC 60068-2-47:2005 環境試驗.第2-47部分:試驗.振動、沖擊及類似動態試驗用試件的安裝
• IEC 60721-3-1 環境條件分類第3-1部分：環境參數組及其嚴重程度的分類儲存*， 2018-02-23 更新
• IEC 60721-3-5 環境條件分類 第3部分:環境參數組及其嚴酷程度的分類分級 第5節:地面車輛上的設備

* 在 IEC 60068-2-27:2008 發布之后有更新，請注意新發布標準的變化。

IEC 60068-2-27:2008的歷代版本如下：

• 2008年 IEC 60068-2-27:2008 環境試驗.第2-27部分:試驗.試驗Ea和指南:沖擊
• 1987年 IEC 60068-2-27:1987 環境試驗 第2-27部分:試驗 試驗Ea和指南:沖擊
• 1970年 IEC 60068-2-27:1972/COR1:1984 勘誤表 1 基本環境測試程序 第2部分：測試 測試 Ea：沖擊
• 1970年 IEC 60068-2-27:1972/AMD2:1983 修改件2 基本環境測試程序 第2部分：測試 測試 Ea：沖擊
• 1970年 IEC 60068-2-27:1972/AMD1:1982 修改件1 基本環境測試程序 第2部分：測試 測試 Ea：沖擊
• 1970年 IEC 60068-2-27:1972 基本環境測試程序 第2部分：測試 測試 Ea：沖擊
• 1970年 IEC 60068-2-27:1967 電子元件和電子設備的基本環境測試程序 第2部分：測試 測試 Ea：沖擊

This part of IEC 60068 provides a standard procedure for determining the ability of a specimen to withstand specified severities of non-repetitive or repetitive shocks. The purpose of this test is to reveal mechanical weakness and/or degradation in specified performances, or accumulated damage or degradation caused by shocks. In conjunction with the relevant specification, this may be used in some cases to determine the structural integrity of specimens or as a means of quality control (see Clause A.2). This test is primarily intended for unpackaged specimens and for items in their transport case when the latter may be considered to be part of the specimen. If an item is to be tested unpackaged, it is referred to as a test specimen. However, if the item is packaged, then the item itself is referred to as a product and the item and its packaging together are referred to as a test specimen. When used in conjunction with IEC 60068-2-47, this standard may be used for testing packaged products. This possibility was included in the 2005 version of IEC 60068-2-47 for the first time. This standard is written in terms of prescribed pulse shapes. Guidance for the selection and application of these pulses is given in Annex A and the characteristics of the different pulse shapes are discussed in Annex B. Wherever possible, the test severity and the shape of the shock pulse applied to the specimen should be such as to reproduce the effects of the actual transport or operational environment to which the specimen will be subjected, or to satisfy the design requirements if the object of the test is to assess structural integrity (see Clauses A.2 and A.4). For the purposes of this test, the specimen is always mounted to the fixture or the table of the shock testing machine during testing. NOTE The term “shock testing machine” is used throughout this standard, but other means of applying pulse shapes are not excluded. One of the responsibilities of a technical committee is, wherever applicable, to make use of basic safety publications in the preparation of its publications.

標準號

IEC 60068-2-27:2008

發布

2008年

中文版

GB/T 2423.5-2019 (等同采用的中文版本)

發布單位

國際電工委員會

當前最新

IEC 60068-2-27:2008

 

 

引用標準

Guide 104 IEC 60068-1 IEC 60068-2-47:2005 IEC 60068-2-55 IEC 60721-3-1 IEC 60721-3-5

被代替標準

IEC 104/448/FDIS:2007 IEC 60068-2-27:1987 IEC 60068-2-29:1987

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