GB/T 2423.51-2020
Environmental testing—Part 2: Test methods—Test Ke: Flowing mixed gas corrosion test

Standard No.
GB/T 2423.51-2020
Language
Chinese
Release Date
2020
Published By
国家市场监督管理总局、中国国家标准化管理委员会
Lastest
GB/T 2423.51-2020
Replace
GB/T 2423.51-2012
Scope
This part of GB/T 2423 is used to determine the corrosion effects of the working and storage indoor environment on the components, equipment and materials of electrical and electronic products, especially the contact points and connectors. The contact points and connectors can be a single component, assembled into a component or Assembled into a complete device for assessment. The test methods provided in this part of ISO/IEC 20000 are useful for comparative selection of materials, manufacturing processes and component designs in terms of corrosion resistance. See Appendix C for guidelines on the selection of test methods and test time.

GB/T 2423.51-2020 Referenced Document

  • IEC 60512-3 Electromechanical components for electronic equipment; basic testing procedures and measuring methods. Part 3 : Current-carrying capacity tests
  • ISO 431 Copper refinery shapes

GB/T 2423.51-2020 history

  • 2020 GB/T 2423.51-2020 Environmental testing—Part 2: Test methods—Test Ke: Flowing mixed gas corrosion test
  • 2012 GB/T 2423.51-2012 Environmental testing.Part 2:Test methods.Test Ke:Flowing mixed gas corrosion test
  • 2000 GB/T 2423.51-2000 Environmental testing for electric and electronic products-Part 2:Test methods-Test Ke:Flowing mixed gas corrosion test

GB/T 2423.51-2020 -All Parts

GB/T 2423.1-2008 Environmental testing for electric and electronic products.Part 2:Test methods.Tests A:Cold GB/T 2423.10-2019 Environmental testing—Part 2:Test methods—Test Fc:Vibration(sinusoidal) GB/T 2423.101-2008 Environmental testing for electric and electronic products.Part 2:Test methods.Test: Inclinations and swings GB/T 2423.102-2008 Environmental testing for electric and electronic products.Part 2:Test method.Test:combined temperature(cold and heat)/low air pressure/vibration(sinusoidal) GB/T 2423.11-1997 Environmental testing for electric and electronic products. Part 2: Test methods. Test Fd: Random vibration wide band--General requirements GB/T 2423.12-1997 Environmental testing for electric and electronic products. Part 2: Test methods. Test Fda: Random vibration wide band--Reproducibility high GB/T 2423.13-1997 Environmental testing for electric and electronic products. Part 2: Test methods. Test Fdb: Random vibration wide band--Reproducibility medium GB/T 2423.14-1997 Environmental testing for electric and electronic products. Part 2: Test methods. Test Fdc: Random vibration wide band--Reproducibility low GB/T 2423.15-2008 Environmental testing for electric and electronic products.Part 2:Tests methods.Test Ga and guidance:Acceleration,steady GB/T 2423.16-2022 Environmental testing—Part 2: Test methods—Test J and guidance: Mould growth GB/T 2423.17-2008 Environmental testing for electric and electronic products.Part 2:Test method.Test Ka:Salt mist GB/T 2423.18-2021 Environmental testing—Part 2: Test methods—Test Kb:Salt mist, cyclic（sodium chloride solution） GB/T 2423.19-2013 Environmental testing.Part 2:Test methods.Test Kc:Sulphur dioxide test for contacts and connections GB/T 2423.2-2008 Environmental testing for electric and electronic products.Part 2:Test methods.Tests B:Dry heat GB/T 2423.20-2014 Environmental testing.Part 2: Test methods.Test Kd: Hydrogen sulphide test for contacts and connections GB/T 2423.21-2008 Environmental testing for electric and electronic products.Part 2 Test methods Test M:Low air pressure GB/T 2423.22-2012 Environmental testing.Part 2:Test methods.Test N:Change of temperature GB/T 2423.23-2013 Environmental testing.Part 2:Test methods.Test Q:Sealing GB/T 2423.24-2022 Environmental testing—Part 2: Test methods—Test S: Simulated solar radiation at ground level and guidance for solar radiation testing and weathering GB/T 2423.25-2008 Environmental testing for electric and electronic products.Part2:Tsets Tset Z/AM:Combined cold/low air pressure tests GB/T 2423.26-2008 Environmental testing for electric and electronic products.Part 2 Test methods TestZ/BM:Combined dry heat/low air pressure tests GB/T 2423.27-2020 Environmental testing—Part 2: Test methods—Test method and guidance: Combined temperature or temperature and humidity with low air pressure tests GB/T 2423.28-2005 Environmental testing for electric and electronic products.Part2:Test methods-Test T:Soldering GB/T 2423.29-1999 Environmental testing for electric and electronic products-- Part 2:Test methods Test U:robustness of terminations and integral mounting devices GB/T 2423.3-2016 Environmental testing—Part 2：Testing method—Test Cab:Damp heat,steady state GB/T 2423.30-2013 Environmental testing.Part 2:Test methods.Test XA and guidance:Immersion in cleaning solvents GB/T 2423.31-1985 Basic environmental testing procedures for electric and electronic products--Test:inclinations and motions GB/T 2423.32-2008 Environmental testing for electric and electronic products.Part 2:Test methods.Test Ta:Solderability test by the wetting balance method GB/T 2423.33-2021 Environmental testing—Part 2: Test methods—Test Kca: High concentration sulfur dioxid GB/T 2423.34-2012 Environmental testing.Part 2:Test methods.Test Z/AD:Composite temperature/humidity cyclic test GB/T 2423.35-2019 Environmental testing—Part 2:Tests and guidance—Combined climatic(temperature/humidity)and dynamic(vibration/shock) tests GB/T 2423.36-2005 Environmental testing for electric and electronic products Part.2:Tests Tests Z/BFc:Combined dry heat/vibration(sinusoidal)tests for both heat-dissipating and non-heat-dissipating specimens GB/T 2423.37-2006 Environmental testing for electric and electronic products Part 2: Test methods Test L: Dust and sand GB/T 2423.38-2021 Environmental testing—Part 2:Test methods—Test R:Water test method and guidance GB/T 2423.39-2018 Environmental testing—Part 2：Test methods—Test Ee and guidance：Loose cargo testing including bounce GB/T 2423.4-2008 Environmental testing for electrical and electronic products - Part 2: Test method Test Db alternating damp heat (12h + 12h cycle) GB/T 2423.40-2013 Environmental testing.Part 2:Test methods.Test Cx:Damp heat, steady state(unsaturated pressurized vapour) GB/T 2423.41-2013 Environmental testing.Part 2:Test methods.Wind pressure GB/T 2423.42-1995 Basic environmental testing procedures for electric and electronic products. Combined low temperature/low air pressure/vibration(sinusoidal)test GB/T 2423.43-2008 Environmental testing for electric and electronic products.Part 2:Test method.Mounting of specimens for vibration,impact and similar dynamic tests GB/T 2423.44-1995 Environmental testing for electric and electronic products. Part 2: Test methods. Test Eg:Impact, spring hammer GB/T 2423.45-2012 Environmental testing.Part 2:Test methods.Test Z/ABDM:Climatic sequence GB/T 2423.46-1997 Environmental testing for electric and electronic products. Part 2: Tests methods. Test Ef: Impact, pendulum hammer GB/T 2423.47-2018 Environmental testing—Part 2: Test methods—Test Fg: Acoustic vibration GB/T 2423.48-2018 Environmental testing—Part 2:Test methods—Test Ff: Vibration—Time-history and sine-beat method GB/T 2423.49-1997 Environmental testing for electric and electronic products. Part 2: Test methods. Test Fe:Vibration--sine-beat method GB/T 2423.5-2019 Environmental testing—Part 2: Test methods—Test Ea and guidance: Shock GB/T 2423.50-2012/IEC 60068-2-67:1995 Environmental testing part 2: test method test Cy: constant damp heat is mainly used for accelerated testing of components GB/T 2423.50-2012/IEC 60068-2-67-1995 Environmental testing part 2: test method test Cy: constant damp heat is mainly used for accelerated testing of components GB/T 2423.51-2020 Environmental testing—Part 2: Test methods—Test Ke: Flowing mixed gas corrosion test GB/T 2423.52-2003 Environmental testing for electric and electronic products-Part 2:Test methods-Test 77:Body strength and impact shock GB/T 2423.53-2005 Environmental testing for electric and electronic products-Part 2:Test methods-Test Xb:Abrasion of markings and letterings caused by rubbing of fingers and hands GB/T 2423.54-2022 Environmental testing—Part 2: Test methods—Test Xc: Fluid contamination GB/T 2423.55-2006 Environmental testing for electric and electronic products.Part 2:Test methods.Test Eh:Hammer tests GB/T 2423.56-2018 Environmental Testing Part 2: Test Methods Test Fh: Broadband Random Vibration and Guidelines GB/T 2423.57-2008 Environmental testing for electric and electronic products.Part 2: Tests.Test Ei: Shock.Shock response spectrum synthesis GB/T 2423.58-2008 Enviromental testing for electric and electonic products.Part2:Tests methods.Test Fi:Vibration.Mixed Mode GB/T 2423.59-2008 Environmental testing for electric and electronic products.Part 2:Test methods.Test Z/ABMFh:Combined temperature(cold and heat)/low air pressure/vibration(random) GB/T 2423.6-1995 Environmental testing for electric and electronic products. Part 2: Test methods. Test Eb and guidance: Bump GB/T 2423.60-2008 Environmental testing for electric and electronic products.Part 2:Test methods.Test U:Robustness of terminations and integral mounting devices GB/T 2423.61-2018 Environmental testing—Part 2:Test methods—Test and guidance:Dust and sand test for large specimen GB/T 2423.62-2018 Environmental testing—Part 2:Test motheds—Test Fx and guidance:Mulit input mulit output vibration test GB/T 2423.63-2019 Environmental testing—Part 2:Test methods—Test: combined temperature(cold and heat)/low air pressure/vibration（mixed mode） GB/T 2423.7-2018 Environmental testing—Part 2：Test methods—Test Ec：Rough handling shocks，primarily for equipment—type specimens GB/T 2423.8-1995 Environmental testing for electric and electronic products. Parts 2: Test methods. Test Ed: Free fall GB/T 2423.9-2001 Environmental testing for electric and electronic products Part 2: Test methods Test Cb: Damp heat,steady state,primarily for equipment


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