永利集团(3044-YL认证)最新链接-City Of Dreams

Hello, welcome to the official website of Beijing SDL Technology Co., Ltd.

Stock code
002658

中文 | EN

Product Center > Ambient air standard station series >

Chemiluminescence nitrogen oxide analyzer

Chemiluminescence nitrogen oxide analyzerT1200

Product Description

The T1200 nitrogen oxide (NOx) analyzer uses chemiluminescence method to analyze NOx in ambient air. Nitric oxide (NO) reacts with ozone (O₃) to generate excited state nitrogen dioxide (NO₂). When the excited state NO₂ returns to the ground state, it releases luminescence energy with a wavelength of 600nm to 1200nm. The photon energy released is detected and the laser is used. Berber\'s law is used to find the concentration of NO₂, and the original NO₂ in the air is found through the difference between NOx and NO. This equipment is used for online monitoring of ambient air and online monitoring of pollution sources by dilution method.

Features

With temperature compensation and pressure compensation functions;

It has the functions of automatic zero/span calibration, display of the operating status of the instrument and remote diagnosis;

It has data display and storage functions and provides one year of data records;

There is an ozone scrubber in front of the vacuum pump to improve the safety of exhaust gas emissions from the instrument and the service life of the pump;

Sampling pump (external) with zero gas scrubber.

Leave a message online

XML 地图