HJ 692-2014 in English
VALIDStationary source emission-Determination of nitrogen oxides-Non-dispersive infrared absorption method
- Issued on:2014-02-07
- Implemented on:2014-04-15
- File Format:PDF
- Delivery:Via email within 1~3 business days
$175.00
本标准规定了测定固定污染源废气中氮氧化物的非分散红外吸收法。
本标准适用于固定污染源废气中氮氧化物的测定。
本方法一氧化氮(以NO2 计)的检出限为3mg/m3,测定下限为12mg/m3。
Scope
This standard specifies the non-dispersive infrared absorption method for the determination of nitrogen oxides in exhaust gases from fixed pollution sources. This standard is applicable to the determination of nitrogen oxides in exhaust gas from fixed pollution sources. The detection limit of nitric oxide (measured as NO) in this method is 3 mg/m, and the lower limit of determination is 12 mg/m.

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