022-29398436
Agriculture, forestry, animal husbandry and fishery, industrial and mining enterprises, municipal engineering,hydrology
and water conservancy, scientific research institutions, real estate and construction industry, etc
It is applicable to the emission outlets of volatile organic compounds (VOCs) with combustion treatment process (heat destruction method) and other fixed emission sources requiring monitoring.
Through this experiment and the improvement of technology and algorithm, the absorption interference of volatile organic compounds on UV spectrum is avoided;
No and NO2 can be measured simultaneously without additional converter;
It can measure 0 ~ 100ppm ultra-low no and NO2.
Application scenario: it is applicable to the emission outlets of volatile organic compounds (VOCs) with combustion treatment process (thermal destruction method) and other fixed emission sources requiring NOx monitoring.
Linearity: < 1.5% F.S
Repeatability: 0.5%
Zero drift: ≤ ± 2%F.S./7d
Range drift: ≤ ± 2%F.S./7d
Sample gas flow requirements: range is (0.5-2) l/min, fluctuation is less than 25%
Response time: < 30s
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