GB/Z 5169.42-2013Fire hazard testing for electric and eletronic products - Part 42: Test flamesConfirmatory tests - Guidance (English PDF)

Foreword

GB/T 5169 "Fire hazard testing for electrical and electronic products" has released or plans to release the following sections.

--- Part 1. Ignition test terms;

--- Part 2. Fire hazard assessment guidelines General;

--- Part 3. Electronic components ignition hazard assessment technical requirements and test specifications to develop guidelines;

--- Part 5. Flame needle flame test test device, to confirm the test methods and guidelines;

--- Part 9. Fire hazard assessment guidelines preselected test procedures General;

--- Part 10. Glow/hot wire basic test methods glow wire devices and common test methods;

--- Part 11. Glow/hot wire basic test methods Glow wire flammability test methods;

--- Part 12. Glow/hot wire basic test methods glow wire flammability index (GWFI) test methods;

--- Part 13. Glow/hot wire basic test methods Glow wire ignition temperature (GWIT) test methods;

--- Part 14. Test flame 1kW nominal premixed flame equipment to confirm the test methods and guidelines;

--- Part 15. Test flame 500W flame device and confirm the test method;

--- Part 16. Test flame 50W horizontal and vertical flame test method;

--- Part 17. Test flame 500W flame test method;

--- Part 18. Toxicity of combustion streams General;

--- Part 19. Non-normal thermal compression stress relief deformation test;

--- Part 20. Summary and relevance of flame surface spread test methods;

--- Part 21. Non-normal hot ball pressure test;

--- Part 22. Test flame 50W flame device and confirm the test method;

--- Part 23. Test flame tubular polymeric materials 500W vertical flame test method;

--- Part 24. Fire hazard assessment guidelines insulation liquid;

--- Part 25. Smoke general rules;

--- Part 26. Smoke fuze test method summary and relevance;

--- Part 27. Smoke fuzzy small-scale static test methods Instrument Description;

--- Part 28. small-scale static smoke smoke test method Materials;

--- Part 29. General rule of heat release;

--- Part 30. Heat release test method summary and relevance;

--- Part 31. Flame surface spread General;

--- Part 32. Heat release of heat-releasing insulating liquid;

--- Part 42. Test flame confirmation test guidelines;

--- Part 44. Fire hazard assessment guidelines Fire hazard assessment. This section GB/T 5169 Part 42. This section drafted in accordance with GB/T 1.1-2009 given rules.

This section uses the translation method identical with IEC /T S60695-11-40.2002 "Fire hazard testing Part 11-40. Test flame Confirm Test Guidelines. This section made the following editorial changes.

--- In line with the existing standard series, the standard name was changed to "Fire hazard testing for electric and electronic products Part 42. Test flame Confirm Test Guidelines ";

--- Removed the last paragraph of the first chapter of information content;

--- Change "Table 2" to "Table 1".

1 Scope

GB/T 5169 This section provides the general characteristics of a small size test flame and copper-based calorimetric correlation confirmation test, and indeed Set a theoretical model of related dynamics. This section provides guidance on the selection of key parameters to confirm the design of the test, and to confirm the test Other performance parameters to establish the theoretical basis to confirm the test heating curve can be accurate and absolute mathematical description.

2 Normative references

The following documents for the application of this document is essential. For dated references, only the dated version applies to this document. For undated references, the latest edition (including all amendments) applies to this document. ISO /IEC 13943:2000 Fire safety vocabulary (Firesafety-Vocabulary)

3 Terms and definitions

ISO /IEC 13943:2000 defined and the following terms and definitions apply to this document.

4 Test flame, burner type and kinetics