8 products found
Hangzhou Zetian Technology Products
Air Quality Monitor
Zetian Group is a professional air pollution monitoring instruments manufacturer, we provide continuous automatic online air monitoring systems for real-time monitoring of concentration changes of SO2, NOx, O3, CO, particulate matter (PM2.5, PM10) and other conventional pollution factor. Our air pollution analyzer can be integrated with aerosols, VOCs, NH3, and halite (HF/HCl) according to customer`s needs. That means we have special air pollution analyzers to monitor different gases, such as HCL gas analyzer and HF gas analyzer.
Zetian - Model AM-5100 - Portable SO2 Analyzer
AM-5100 is a portable SO2 analyzer adopts ultraviolet fluorescence technique and combines advanced micro processing technology, which could provide accurate and reliable SO2 detection at low level ppb~ppm.This SO2 gas analyzer can be applied to atmospheric monitoring and dilution-based CEMS monitoring ...
Zetian - Model AM-5200 - NOx Analyzer
NOx analyzer adopts chemiluminescence method and combines with advanced microprocessor technology. It provides accurate and reliable detection of NOx at ppb~ppm level which meets the requirements of ambient gas monitoring and online monitoring of pollution source with dilution method. The operation principle is based on chemiluminescence method. After absorbing the chemical energy and the reacting with O3, NO is inspired to excited state and once it ...
Zetian - Model AM-5300 - CO Analyzer
CO analyzer adopts non-dispersive infrared spectrum and combines with advanced microprocessor technology. It provides accurate and reliable detection of CO at ppm level to meet the requirement of ambient gas monitoring.The principle is non-dispersive infrared based on gas filter correlation technology. CO molecule absorbs specific infrared light which is consistent with Beer-Lambert principle. CO concentration can be obtained by comparing infrared ...
Zetian - Model AM-5400 - Ozone AnalyzerOzone analyzer adopts ultraviolet spectrometry principle and combines with advanced microprocessor technology. It provides accurate and reliable detection of O3 at ppb~ppm level to meet the requirement of ambient gas monitoring. UV adsorption Ozone analyzer is developed based on Beer-Lambert technology. It is applied to monitor low concentration O3 in ambient ...
Zetian - Model AM-5800 - Dynamic Dilution Calibrator
The dynamic calibrator is based on the microprocessor technology and the multi-channel gas calibration equipment developed specifically for precise gas analyzer. Adopting the high precision quality flow controller and standard gas, the calibration standard gas is provided for the zero and span test of multiple gas parameters, which can provide four air sources simultaneously. The dynamic calibrator is a type of
Zetian - Model AM-5900 - Zero Gas Generator
The zero gas generator provides clean and dry zero-level air. It is mainly applied to zero calibration of ambient air quality monitoring system or analyzer. It can also be used as flushing gas in permeation tube & furnace and oxidant gas for FID analyzer. Zero gas generator includes external oil-free air compressor, pressure and flow controller, water removal system. Based on adsorption, filter, reaction and other principles, the removers can ...
Zetian - Model AM-5105 - H2S Analyzer
H2S analyzer adopts catalytic conversion method to convert sulfurous gas into SO2 and then employs sluorescence method to measure the concentration, which is reliable, accurate and convenient. The available range cobers from 0-500ppb to 0-20pm.
The AM-5105 H2S analyzer designed and manufactured by ZETIAN, one of the best ambient air quality monitoring system ...
Zetian - Model AM-5302 - Ammonia Analyzer
Ammonia analyzer adopts chemiluminescence principle to detect ammonia gas in ambient air, equipped with ammonia reformer and sampling system. The range can be selected between 0-500ppb and 0-2000ppb. The ammonia analyzer is able to reduce ammonia absorption through control of internal sampling gas flow processing of sampling gas path to ensure the response time as well as accurate control of ...