HJ 870-2017: Stationary Source Emission - Determination of Carbon Dioxide - Non-Dispersive Infrared Absorption Method

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Scope

This Standard specifies the non-dispersive infrared absorption method for
determination of carbon dioxide in the stationary source emission.
This Standard is applicable to the determination of carbon dioxide in the stationary
source emission.
Under the condition that the instrument range is 20% (volume concentration), the
detection limit of this Standard is 0.03% (0.6g/m3); while the lower limit of determination
is 0.12% (2.4g/m3).

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	10,114
Date of Issue	2017-11-28
Date of Implementation	2018-01-01
Quoted Standard	GB/T 16157; HJ/T 373; HJ/T 397
Regulation (derived from)	Ministry of Environmental Protection Announcement 2017 No. 59
Issuing agency(ies)	Ministry of Ecology and Environment
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)).