The product meets the requirements of GB / T 16157-1996 determination of particulate matter and sampling method of gaseous pollutants in exhaust gas of stationary pollution source; hj692-2014 determination of nitrogen oxides in exhaust gas of stationary pollution source by non dispersive infrared absorption method; and hj629-2011 determination of sulfur dioxide in exhaust gas of stationary pollution source Non dispersive infrared absorption method; HJ / t397-2007 technical specification for stationary source waste gas monitoring; HJ / t75-2007 technical specification for continuous monitoring of flue gas emission from stationary sources; HJ / T 76-2007 technical requirements and testing methods for continuous monitoring system of flue gas emission from stationary pollution sources; implementing enterprise standard Q / w7h39-2017: th-890c portable infrared flue gas analyzer.
Th-890c portable infrared flue gas analyzer is suitable for the determination of SO2, no, NO2, NOx and other harmful gas concentrations in various boilers, industrial kilns and other fixed pollution sources, and can calculate the emission concentration and emission amount according to the operating parameters; it is suitable for the determination of SO2, no, NO2, NOx and other harmful gas concentration in the atmosphere; it is suitable for the determination of the efficiency of various desulfurization and denitrification equipment; it can also be used for the oxygen content of flue gas Determination of excess air coefficient.
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