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HJ 870-2017

Chinese standards (related to): 'HJ 870-2017'
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HJ 870-2017English125 Add to Cart 0--10 minutes. Auto immediate delivery. Stationary source emission. Determination of carbon dioxide. Non-dispersive infrared absorption method HJ 870-2017 Valid HJ 870-2017


   
BASIC DATA
Standard ID HJ 870-2017 (HJ870-2017)
Description (Translated English) Stationary source emission. Determination of carbon dioxide. Non-dispersive infrared absorption method
Sector / Industry Environmental Protection Industry Standard
Classification of Chinese Standard Z15
Classification of International Standard 13.040.40
Word Count Estimation 10,152
Date of Issue 2017-11-28
Date of Implementation 2018-01-01
Quoted Standard GB/T 16157; HJ/T 373; HJ/T 397
Drafting Organization China Environmental Monitoring Station
Administrative Organization Ministry of Environmental Protection
Regulation (derived from) Ministry of Environmental Protection Announcement 2017 No. 59
Summary This standard specifies a non-dispersive infrared absorption method for the determination of carbon dioxide in stationary sources of exhaust gas. This standard applies to the determination of carbon dioxide in fixed sources of exhaust gas. When the instrument's range value is 20% (volume concentration), the detection limit of this method is 0.03% (0.6 g/m^(3)) The lower limit of determination is 0.12% (2.4 g/m^(3)).