GB/T 33618-2017 Translated English of Chinese Standard (GBT 33618-2017, GB/T33618-2017, GBT33618-2017): Textiles - Test method for visible smoke release and heat release properties during combustion processhttps://www.chinesestandard.net, 15 set 2017 - 18 pagine This Standard specifies the test method for visible smoke release and heat release properties during combustion process. This Standard applies to various fabrics and their products. |
Sommario
| 3 | |
Scope | 4 |
Symbols | 5 |
Principle | 6 |
Equipment | 7 |
Sample preparation | 10 |
Test environment | 11 |
Instrument calibration | 12 |
Test steps | 13 |
Results calculation and expression | 15 |
Test report | 17 |
Parole e frasi comuni
according to equation adjust the exhaust aluminum foil arc igniter calibration constant CO2 filter combustion process dehumidification cold trap dimming measurement system exhaust flow exhaust system exposure area fan and adjust fixed mesh frame Gas sampling device GB/T heat flow meter heat radiation heat release properties heat release rate indication value Insert the radiation insulation layer light intensity mass loss rate mean heat release mean mass loss mean smoke release methane method for visible Orifice plate oxygen analyzer oxygen consumption analysis Place the sample properties during combustion radiation protection board rate the ratio Reading of oxygen release rate peak release the ratio Remove the protection Remove the sample sample exposed surface sample mass sample mounting bracket sample rack cap Smoke dimming measurement smoke release rate spark plug Test environment test report textiles thermal irradiance thermal radiation cone Thermocouple thickness three samples exceeds total heat release total smoke release weighing device