GB/T 2424.13-2002 电工电子产品环境试验 第2部分：试验方法 温度变化试验导则

ICS17.040

x04

1:日

中华人民共和国国家标准

GB/T2424.13-2002/IEC60068-2-33:1971

代替GB/T2424.13一1982

电工电子产品环境试验

第2部分:试验方法温度变化试验导则

Environmentaltestingforelectricandelectronicproducts-

Part2:Testmethods-Guidanceonchangeoftemperaturetests

(IEC60068-2-33:1971,Basicenvironmentaltestingprocedures-

Part2;Tests-Guidanceonchangeoftemperaturetests,IDT)

2002一06一13发布2003一01一01实施

中华人民共和国发布

国家质量监督检验检疫总局

Gs/'r2424.13-2002/IEC60068-2-33:1971

目次

月目舀

1弓}言·················································································，··············。··············……

2现场的温度变化情况·······················································...……。...··……

3基本原理····································。····································································……

3.1温度变化试验的设计··································..·.····..·……

3.2试验的目的和试验方法的选择·。································……

3.3暴露时间的选择·························································……

3.4温度变化时间的选择·····················································……

3.5温度变化试验的适用范围·············。····················.·········……

4温度变化试验的重现性···················································.····……

4.1条件试验程序的影响························。·························.··········.·..·.……，……。.

4.2受试物品的影响··························。···。························.·.··...·······……

5选择试验种类的指导····················································.·..·..·..·····……

6结论···············································································································……

GB/T2424.13-2002/IEC60068-2-33:1971

月U胃

GB/T2424的本部分等同采用IEC60068-2-33:1971《电工电子产品基本环境试验规程第2部

分:试验方法温度变化试验导则》(英文版)及其修正件1:1978。修正件见50B(中央办公室)197号文

本部分中标有双竖线的部分是IEC60068-2-33:1971修正件1:1978的修正处。

本部分代替GB/T2424.13-1981《电工电子产品基本环境试验规程第2部分:试验方法温度

变化试验导则)),

本部分与GB/T2424.13-1981的主要差异如下:

为与GB/T2424电工电子产品环境试验系列标准的名称协调一致，本部分名称为《电工电子产品

环境试验第2部分:试验方法温度变化试验导则》。

GB/T2424.13