NF X 70-100返回 Back

 

Test item 测试名称: Analysis of pyrolysis and combustion gases 高温分解和燃气的分析
 
Refer products 涉及产品:  铺地建材, 墙面装饰, 工程面料, 管道材料, 玻璃纤维, 陶瓷纤维…
 
Test info 测试内容:
A) Sample conditioning: 23oC +/- 2oC, RH 50% +/- 5%, at least 48 hours.
B) Pyrolysis or combustion of the sample at 400oC,600oC or 800oC. Please specify or laboratory will decide.
C) Sampling and analysis of 8 types of gases - Carbon monoxide (CO), Carbon dioxide (CO2), Hydrogen fluoride (HF), Hydrogen chloride (HCl), Hydrogen Bromide (HBr), Hydrogen Cyanide (HCN),Nitrogen Dioxide (NO2) and Sulphur Dioxide (SO2) in the fire effluents.
In the report, a NIOSH Guide for IDLH values (concentration of the gas in the atmosphere which for an exposure time of 30min is Immediately Dangerous to Life or Health) will be given for comparison purpose
 
Lead time 测试周期: 常规 regular service 7 working days
 
Sample size 送样规格
10pcs finished product or 500g
 
Others 其他信息:  
根据NF X 70-100及NF X 10-702这两个测试结果,评估F级烟雾毒性等级F0-F5这六个等级(F0、F1、F2、F3、F4、F5)
等级
S.I.数值
F0
≤5
F1
≤20
F2
≤40
F3
≤80
F4
≤120
F5
>120
 

Sample for reference 参考图片:

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Sample Report 报告样本:
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