Повучен
ISO 13927:2015 specifies a method suitable for the production control or product development purposes for assessing the heat release rate of essentially flat products exposed in the horizontal orientation to controlled levels of radiant heating with an external igniter. The heat release rate is determined by the use of a thermopile instead of the more accurate oxygen consumption techniques. The time to ignition (sustained flaming) is also measured in this test. Test specimen mass loss can also be measured optionally.
ПОВУЧЕН
ISO 13927:2001
ПОВУЧЕН
ISO 13927:2015
95.99
Повучен
31. 8. 2023.
ОБЈАВЉЕН
ISO 13927:2023
Plastične mase – Jednostavno ispitivanje oslobađanja toplote pomoću konusnog grejača i detektora sa termoparovima
95.99 Повучен