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Position: Chinese Standard in English/GB/T 2423.1-2008
GB/T 2423.1-2008   Environmental testing - Part 2: Test methods - Tests A: Cold (English Version)
Standard No.: GB/T 2423.1-2008 Status:valid remind me the status change

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Language:English File Format:PDF
Word Count: 5000 words Price(USD):80.0 remind me the price change

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Implemented on:2001-12-1 Delivery: via email in 1 business day
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Standard No.: GB/T 2423.1-2008
English Name: Environmental testing - Part 2: Test methods - Tests A: Cold
Chinese Name: 电工电子产品环境试验 第2部分:试验方法 试验A:低温
Chinese Classification: K04    Basic standards and general methods
Professional Classification: GB    National Standard
ICS Classification: 29.240.20 29.240.20    Power transmission and distribution lines 29.240.20
Issued by: AQSIQ; SAC
Issued on: 2001-7-12
Implemented on: 2001-12-1
Status: valid
Superseding:GB/T 2423.1-2001 Environmental testing for electric and electronic and electronic products--Part 2:Test methods--Tests A:Cold
Language: English
File Format: PDF
Word Count: 5000 words
Price(USD): 80.0
Delivery: via email in 1 business day
1 Scope This part of GB/T 2423 deals with cold tests applicable to both non heat-dissipating and heat-dissipating specimens. Tests Ab and Ad do not deviate essentially from earlier issues1). Test Ae has been added primarily for testing equipment that requires being operational throughout the test, including the conditioning periods. The object of the cold test is limited to the determination of the ability of components, equipment or other articles to be used, transported or stored at low temperature. Cold tests covered by this standard do not enable the ability of specimens to withstand or operate during the temperature variations to be assessed. In this case, it would be necessary to use GB/T 2423.22. The cold tests are subdivided as follows: − Cold tests for non heat-dissipating specimens • with gradual change of temperature, Ab; − Cold test for heat-dissipating specimens • with gradual change of temperature, Ad, • with gradual change of temperature, specimen powered throughout, Ae. The procedures given in this standard are normally intended for specimens that achieve temperature stability during the performance of the test procedure. 2 Normative References The following documents contain provisions which, through reference in this part of GB/T 2423, become provisions of this part. For dated reference, subsequent modification (excluding corrigendum content) to, or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest edition of these documents is applicable. For undated references, the latest edition of the normative document referred to applies.
Contents 1 Scope 2 Normative References 3 Terms and Definitions 4 Application of Tests for Non Heat-dissipating Specimens Versus Tests for Heat-dissipating Specimens 5 Test Description 6 Test Procedure 7 Information to be Given in the Relevant Specification 8 Information to be Given in the Test Report Appendix NA (Informative) Constituent Parts of GB/T 2423.1 Appendix NA (Informative) Relationship of Suffixes between Tests A: Cold and Tests B: Dry Heat
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Code of China
Standard
GB/T 2423.1-2008  Environmental testing - Part 2: Test methods - Tests A: Cold (English Version)
Standard No.GB/T 2423.1-2008
Statusvalid
LanguageEnglish
File FormatPDF
Word Count5000 words
Price(USD)80.0
Implemented on2001-12-1
Deliveryvia email in 1 business day
Detail of GB/T 2423.1-2008
Standard No.
GB/T 2423.1-2008
English Name
Environmental testing - Part 2: Test methods - Tests A: Cold
Chinese Name
电工电子产品环境试验 第2部分:试验方法 试验A:低温
Chinese Classification
K04
Professional Classification
GB
ICS Classification
Issued by
AQSIQ; SAC
Issued on
2001-7-12
Implemented on
2001-12-1
Status
valid
Superseded by
Superseded on
Abolished on
Superseding
GB/T 2423.1-2001 Environmental testing for electric and electronic and electronic products--Part 2:Test methods--Tests A:Cold
Language
English
File Format
PDF
Word Count
5000 words
Price(USD)
80.0
Keywords
GB/T 2423.1-2008, GB 2423.1-2008, GBT 2423.1-2008, GB/T2423.1-2008, GB/T 2423.1, GB/T2423.1, GB2423.1-2008, GB 2423.1, GB2423.1, GBT2423.1-2008, GBT 2423.1, GBT2423.1
Introduction of GB/T 2423.1-2008
1 Scope This part of GB/T 2423 deals with cold tests applicable to both non heat-dissipating and heat-dissipating specimens. Tests Ab and Ad do not deviate essentially from earlier issues1). Test Ae has been added primarily for testing equipment that requires being operational throughout the test, including the conditioning periods. The object of the cold test is limited to the determination of the ability of components, equipment or other articles to be used, transported or stored at low temperature. Cold tests covered by this standard do not enable the ability of specimens to withstand or operate during the temperature variations to be assessed. In this case, it would be necessary to use GB/T 2423.22. The cold tests are subdivided as follows: − Cold tests for non heat-dissipating specimens • with gradual change of temperature, Ab; − Cold test for heat-dissipating specimens • with gradual change of temperature, Ad, • with gradual change of temperature, specimen powered throughout, Ae. The procedures given in this standard are normally intended for specimens that achieve temperature stability during the performance of the test procedure. 2 Normative References The following documents contain provisions which, through reference in this part of GB/T 2423, become provisions of this part. For dated reference, subsequent modification (excluding corrigendum content) to, or revisions of, any of these publications do not apply. However, all parties coming to an agreement according to this standard are encouraged to study whether the latest edition of these documents is applicable. For undated references, the latest edition of the normative document referred to applies.
Contents of GB/T 2423.1-2008
Contents 1 Scope 2 Normative References 3 Terms and Definitions 4 Application of Tests for Non Heat-dissipating Specimens Versus Tests for Heat-dissipating Specimens 5 Test Description 6 Test Procedure 7 Information to be Given in the Relevant Specification 8 Information to be Given in the Test Report Appendix NA (Informative) Constituent Parts of GB/T 2423.1 Appendix NA (Informative) Relationship of Suffixes between Tests A: Cold and Tests B: Dry Heat
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Keywords:
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