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Position: Chinese Standard in English/GB/T 2423.16-2008
GB/T 2423.16-2008   Environmental testing - Part 2: Test methods - Test J and guidance: Mold growth (English Version)
Standard No.: GB/T 2423.16-2008 Status:superseded remind me the status change

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Language:English File Format:PDF
Word Count: 12000 words Price(USD):240.0 remind me the price change

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Implemented on:2009-10-1 Delivery: via email in 1 business day
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Standard No.: GB/T 2423.16-2008
English Name: Environmental testing - Part 2: Test methods - Test J and guidance: Mold growth
Chinese Name: 电工电子产品环境试验 第2部分:试验方法 试验J及导则:长霉
Chinese Classification: K04    Basic standards and general methods
Professional Classification: GB    National Standard
Issued by: AQSIQ; SAC
Issued on: 2008-12-30
Implemented on: 2009-10-1
Status: superseded
Superseded by:GB/T 2423.16-2022 Environmental testing—Part 2: Test methods—Test J and guidance: Mould growth
Superseded on:2023-2-1
Superseding:GB/T 2423.16-1999 Environmental testing for electric and electronic products-- Part 2: Tests--Test J and guidance: Mould growth
Language: English
File Format: PDF
Word Count: 12000 words
Price(USD): 240.0
Delivery: via email in 1 business day
1 Scope This part of GB/T 2423 provides a test method for determining the extent to which electrotechnical products support mould growth and how any mould growth may affect the performance and other relevant properties of the product. Since mould growth conditions include high relative humidity, the test is applicable to electrotechnical products intended for transportation, storage and use under humid conditions over a period of some days at least. 2 Normative References The following normative documents contain provisions which, through reference in this text, constitute provisions of this part of GB/T 2423. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this part are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies. GB/T 27025-2008 General requirements for the competence of testing and calibration laboratories (ISO/IEC 17025:2005, IDT) ISO 846:1997 Plastics — Evaluation of the action of microorganisms MIL-STD-810 F:2000 Method 508.5 Fungus Laboratory Biosafety Manual (2nd Ed., WHO 1993, ISBN 92 4 1544503) 3 General Description This test covers the inoculation of electrotechnical products with a selection of mould spores followed by a period of incubation under conditions which promote spore germination and the growth of mould. Two variations of the test are given. Variant 1 specifies inoculation of the specimen with the mould spores without nutrients whereas variant 2 specifies the inoculation with the mould spores suspended in a nutritive solution which supports mould growth. It is advisable to use testing procedures such as specified for plastics in ISO 846 to assess the vulnerability to damage by mould growth of the constructional materials used.
Foreword II 1 Scope 2 Normative References 3 General Description 4 Health Hazards to Operators 5 Description of the Test Variants 6 Reagents and Materials 7 Description of Test Apparatus 8 Severities 9 Initial Examinations 10 Pre-conditioning 11 Conditioning 12 Final Examinations 13 Information to be Given in the Relevant Specification 14 Information to be Given in the Test Report as a Minimum Appendix A (Informative) Danger to Personnel Appendix B (Normative) Inoculation Methods Appendix C (Informative) Recommended Safety Precautions Appendix D (Informative) Decontamination Procedures Appendix E (Informative) Information on the Test Fungi Appendix F (Informative) Guidance Appendix NA (Informative) Integral Parts of GB/T 2423
Referred in GB/T 2423.16-2008:
* GB/T 27025-2008 General requirements for the competence of testing and calibration laboratories
GB/T 2423.16-2008 is referred in:
* GB/T 13306-2011 Plate
* GB/T 13306-2011 Plate
* JB/T 7565.2-2002 Specification of flameproof three phases asynchronous motor Part 2: YB2 -- W、YB2 -- TH、YB2 -- THW、YB2 -- TA、YB2 -- TAW series flameproof three phases asynchronous motor ( Frame size 6
* GB/T 7417-2010 AX Series relays for railway signaling
* GB/T 25338.1-2010 Switch machine for railway—Part 1:General specification
* GB/T 25338.2-2010 Switch machine for railway—Part 2:Test methods
* TB/T 3242-2010 General specification of LED light signals for railways
* NB/T 31042-2012 Converter of Offshore Permanent Magnet Wind Turbine Generator
* NB/T 31013-2011 Manufactural technical specification for double fed wind turbine generator
*GB/T 33630-2017 Offshore wind turbine generator systems―Specification for corrosion protection
*JB/T 7065-2015 Pressure Relief Devices for Transformers
*JB/T 4159-2013 General technical requirements of electric products for tropical environment
*GB/T 25389.2-2018 Wind turbines-Permanent magnet synchronous genertor-Part 2:Testing methods
*NB/T 33001-2018 Specification for electric vehicle off-board conductive charger
*GB/T 1981.2-2009 Varnishes used for electrical insulation—Part 2:Methods of test
*GB/T 25338.1-2019 Switch machines for railways—Part 1:General specification
*GB/T 25338.2-2019 Switch machines for railways—Part 2:Test methods
*NB/T 33002-2018 Specification for electric vehicle AC charging spot
*GB/T 12786-2021 General technical conditions for automatic internal combustion engine power stations
*GB/T 2423.3-2016 Environmental testing―Part 2:Testing method―Test Cab:Damp heat,steady state
Code of China
Standard
GB/T 2423.16-2008  Environmental testing - Part 2: Test methods - Test J and guidance: Mold growth (English Version)
Standard No.GB/T 2423.16-2008
Statussuperseded
LanguageEnglish
File FormatPDF
Word Count12000 words
Price(USD)240.0
Implemented on2009-10-1
Deliveryvia email in 1 business day
Detail of GB/T 2423.16-2008
Standard No.
GB/T 2423.16-2008
English Name
Environmental testing - Part 2: Test methods - Test J and guidance: Mold growth
Chinese Name
电工电子产品环境试验 第2部分:试验方法 试验J及导则:长霉
Chinese Classification
K04
Professional Classification
GB
ICS Classification
Issued by
AQSIQ; SAC
Issued on
2008-12-30
Implemented on
2009-10-1
Status
superseded
Superseded by
GB/T 2423.16-2022 Environmental testing—Part 2: Test methods—Test J and guidance: Mould growth
Superseded on
2023-2-1
Abolished on
Superseding
GB/T 2423.16-1999 Environmental testing for electric and electronic products-- Part 2: Tests--Test J and guidance: Mould growth
Language
English
File Format
PDF
Word Count
12000 words
Price(USD)
240.0
Keywords
GB/T 2423.16-2008, GB 2423.16-2008, GBT 2423.16-2008, GB/T2423.16-2008, GB/T 2423.16, GB/T2423.16, GB2423.16-2008, GB 2423.16, GB2423.16, GBT2423.16-2008, GBT 2423.16, GBT2423.16
Introduction of GB/T 2423.16-2008
1 Scope This part of GB/T 2423 provides a test method for determining the extent to which electrotechnical products support mould growth and how any mould growth may affect the performance and other relevant properties of the product. Since mould growth conditions include high relative humidity, the test is applicable to electrotechnical products intended for transportation, storage and use under humid conditions over a period of some days at least. 2 Normative References The following normative documents contain provisions which, through reference in this text, constitute provisions of this part of GB/T 2423. For dated references, subsequent amendments to, or revisions of, any of these publications do not apply. However, parties to agreements based on this part are encouraged to investigate the possibility of applying the most recent editions of the normative documents indicated below. For undated references, the latest edition of the normative document referred to applies. GB/T 27025-2008 General requirements for the competence of testing and calibration laboratories (ISO/IEC 17025:2005, IDT) ISO 846:1997 Plastics — Evaluation of the action of microorganisms MIL-STD-810 F:2000 Method 508.5 Fungus Laboratory Biosafety Manual (2nd Ed., WHO 1993, ISBN 92 4 1544503) 3 General Description This test covers the inoculation of electrotechnical products with a selection of mould spores followed by a period of incubation under conditions which promote spore germination and the growth of mould. Two variations of the test are given. Variant 1 specifies inoculation of the specimen with the mould spores without nutrients whereas variant 2 specifies the inoculation with the mould spores suspended in a nutritive solution which supports mould growth. It is advisable to use testing procedures such as specified for plastics in ISO 846 to assess the vulnerability to damage by mould growth of the constructional materials used.
Contents of GB/T 2423.16-2008
Foreword II 1 Scope 2 Normative References 3 General Description 4 Health Hazards to Operators 5 Description of the Test Variants 6 Reagents and Materials 7 Description of Test Apparatus 8 Severities 9 Initial Examinations 10 Pre-conditioning 11 Conditioning 12 Final Examinations 13 Information to be Given in the Relevant Specification 14 Information to be Given in the Test Report as a Minimum Appendix A (Informative) Danger to Personnel Appendix B (Normative) Inoculation Methods Appendix C (Informative) Recommended Safety Precautions Appendix D (Informative) Decontamination Procedures Appendix E (Informative) Information on the Test Fungi Appendix F (Informative) Guidance Appendix NA (Informative) Integral Parts of GB/T 2423
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