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test methods test cx standard test method damp heat damp heat degradation electronic products main sandy grass seeds liquid petroleum products temperature measurment manual methods scopethis standard specifies methods power plants scope本文件规定了发电厂用1000
GB/T 2423.40-1997 in English

GB/T 2423.40-1997 in English

SUPERSEDED

Environmental testing for electric and electronic products Part 2: Test methods Test Cx: Damp heat, steady state (unsaturated pressurized vapour)

  • Issued on:1997-12-26
  • Implemented on:1998-12-01
  • File Format:PDF
  • Delivery:Via email within 1~3 business days
Price(USD): $180.00
$175.00
Standard No: GB/T 2423.40-1997
Document status: SUPERSEDED
Superseded by: GB/T 2423.40-2013 Environmental Testing - Part 2: Test Methods - Test Cx: Damp Heat, Steady State (Unsaturated Pressurized Vapour)
Superseded on: 2014-07-13
Title in English: Environmental testing for electric and electronic products Part 2: Test methods Test Cx: Damp heat, steady state (unsaturated pressurized vapour)
Title in Chinese: 电工电子产品环境试验 第2部分:试验方法 试验Cx:未饱和高压蒸汽恒定湿热
Language: English
File Format: Electronic (PDF)
Delivery: Via email within 1~3 business days
Issued on: 1997-12-26
Implemented on: 1998-12-01
Professional Classification: GB-National Standard
Related Keywords: test methods test cx
standard test method
damp heat
damp heat degradation
electronic products
Related Topics: Environmental Tests for Electric and Electronic Products Part 5
GB/T 2423.40-2013
constant high pressure
saturation temperature
unsaturated test
high pressure steam
test method test cx
test method test cx
Hot-pressed polymer
high pressure steam
Steam Saturation Test Method
Environmental testing of electrical and electronic products
Saturated Steam Test Method
Electrical and electronic product environment
Electronic product test
GBT2423.40
GB/T 2423.40-1997
GB/T 2423.40-2013
Electrical and electronic products
Electrical and electronic products (environmental test)
Environmental Tests for Electrical and Electronic Products Part 2
Electronic product withstand voltage test
Zhenjiang constant humidity and heat test
Test method for saturated vapor pressure

《GB/T 2423.40-1997电工电子产品环境试验 第2部分:试验方法 试验Cx:未饱和高压蒸汽恒定湿热》由TC8(全国电工电子产品环境条件与环境试验标准化技术委员会)归口,主管部门为中国电器工业协会。
本标准规定了一种以加速方式评定小型电工电子产品,主要是非气密件耐湿热劣化效应的标准试验方法。


Scope

This standard specifies a standard test method for assessing the effect of damp heat degradation of small electrical and electronic products, mainly non-hermetic components, in an accelerated manner. This test is not suitable for assessing external effects such as corrosion and deformation.

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