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Yuhong Environmental Protection Technology Industrial Park, No.11 Huashiyuan North Road, Miaoshan Community, Donghu High tech Development Zone, Wuhan City
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Wuhan Tianhong Environmental Protection Industry Co., Ltd
TH-2001H chemiluminescence nitrogen oxide analyzer
NegotiableUpdate on 02/07
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Overview
TH-2001H chemiluminescence nitrogen oxide analyzer
Product Details
Working principle:
This instrument uses chemiluminescence method. The basic working principle is that NO and O3 react to generate NO2 with energy. When NO2 with energy releases energy, it produces fluorescence of a specific wavelength. The intensity of this fluorescence is linearly related to the concentration of NO. The photoelectric tube converts the light signal into an electrical signal to measure the concentration of NO. The sample gas detection method is as follows: the NOX in the sample gas enters the instrument and is divided into two paths. One path of the sample gas enters the reaction chamber, where NO reacts with O3 to measure the concentration of NO. The other path of the sample gas enters the conversion furnace to convert NO2 in the sample gas into NO, and then enters the reaction chamber to react with O3. The measured value is NO2+NO=NOX. Subtracting the NO concentration from the NOX concentration is the concentration of NO2.
Instrument features:
Adopting a 7-inch full touch color screen, the monitoring values can be switched freely between ppb, ppm, μ g/m3, and mg/m3.
Chinese menu style operation interface, easy to operate.
The monitoring values can be displayed graphically with automatic range conversion function, and the graphical curves can be freely scaled.
Equipped with automatic temperature and pressure compensation function, using adaptive optimization algorithm to achieve optimal response time and signal-to-noise ratio.
Support remote calibration and remote diagnosis of internal working parameters.
Massive historical data storage, one-year valid data, query and output function (every 5 minutes).
Adopting a dual channel single channel time-division sampling gas path system.
It has a multi parameter alarm function.
Having patents:
An integrated device for reducing NO2 and removing O3
Patent number: ZL 2010 2 0245767.8
A micro ozone generator
Patent number: ZL 2012 2 00243330.0
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