This part of GB/T 5169 specifies specific requirements for generating a nominal premixed test flame of 500 W. The total height of the flame is approximately 125 mm. This section gives two test flames: Method A flame uses methane as fuel, and Method C flame uses methane or propane as fuel.
IEC TS 60695-11-3:2004 history
2004IEC TS 60695-11-3:2004 Fire hazard testing - Part 11-3: Test flames - 500 W flames - Apparatus and confirmational test methods
2000IEC TS 60695-11-3:2000 Fire hazard testing - Part 11-3: Test flames - 500 W flames - Apparatus and confirmational test methods
IEC TS 60695-11-3:2004 Fire hazard testing - Part 11-3: Test flames - 500 W flames - Apparatus and confirmational test methods was changed to IEC 60695-11-3:2012 Fire hazard testing - Part 11-3: Test flames - 500 W flames - Apparatus and confirmational test methods.