Environmental Industry Equipment

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Zetian - Model WDet-5000CN - Cyanide Online Analyzer

Under the condition of the weak acid, cyanide of water sample and chloramine T generate chloramine cyanide; and then react with isonicotinic acid; after the hydrolysis generates pentene dialdehyde, finally, together with barbituric acid generate purple blue compounds, in a certain concentration range, the chroma is proportional to the concentration of cyanide. It applies to the cyanide monitoring ...

By Hangzhou Zetian Technology based in Hangzhou, CHINA. from Water Quality Analyzers Product line

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Zetian - Model EQMS-200A - Alarm Online TVOC Monitoring System

EQMS-200A alarm online TVOC monitoring system adopts the PID photoion method for gas detection. The UV light produced by ion lamp irradiates on target gas, and the gas will be ionized after absorbing enough UV energy. The target gas concentration can be detected through the small current produced by gas ionization. ...

By Hangzhou Zetian Technology based in Hangzhou, CHINA. from Air Quality Monitor - EQMS VOCs Online Monitoring System Product line

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Zetian - Model WDet-5000UVI - Immersion UV Water Analyzer

WDet-5000UVI is the first full-spectrum (200-800nm) immersion UV portable water quality analyzer at home. With features of the delicate and convenient structure, plug and play, auto cleaning function, this online water analyzer can be widely applied to measure indexes including COD, BOD, and turbidity in surface water, underground water, and municipal ...

By Hangzhou Zetian Technology based in Hangzhou, CHINA. from Water Quality Analyzers Product line

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Zetian - Model AM-5 Series - Roadside Air Quality Monitoring Station

AM-5 series is a simple modularization system and auxiliary system of air quality continuous monitoring based on compact outdoor temperature control system. The temperature control is designed for the entire monitoring system. It can be configured with a variety of monitoring factors which is in accordance with Chinese and USA EPA standard measurement principle including 03, 802, NOx, CO and voe, ...

By Hangzhou Zetian Technology based in Hangzhou, CHINA. from Ambient Air Quality Monitor System Product line

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Zetian - Model PEMS-1000 - Portable On board Emissions Test System

The PEMS-1000 portable On-board Emission Test System is a kind of portable analysis device used for real-time detection of vehicle engine exhaust, measuring related technical requirements for exhaust emission test of light-duty vehicles, heavy-duty vehicles and non-road machinery. The system, adopting integrated design to install on the measured vehicle, consists of gas measurement unit, exhaust ...

By Hangzhou Zetian Technology based in Hangzhou, CHINA.

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Zetian - Laser In-Situ Ammonia Slip Analyzer

It is a explosion-proof tunable laser gas analyzer for slipping ammonia emissions monitoring for SCR or SNCR denitration apparatus. The analyzer is a field-mounted slipping ammonia on-line monitor based on TDLAS for NH3 trace analysis with the feature of low detection limit, accurate measurement results, easy calibration and alignment, simple and compact structure, no moving ...

By Hangzhou Zetian Technology based in Hangzhou, CHINA. from Industrial Process - Laser Gas Analyzer Product line

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Zetian - Model AM-5400 - Ozone Analyzer

Ozone 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 air. ...

By Hangzhou Zetian Technology based in Hangzhou, CHINA. from Air Quality Monitor Product line

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Zetian - Model LGT-180 - Laser Online Gas Analyzer (Panel Mounted)

LGT-180 online gas analyzer is a 19" panel mounted type tunable laser gas analyzer for industrial online analysis and environmental on-line monitoring. The analyzers combine TDLAS technology and multiple reflection long optical path technology that can analysis a variety of gas including O2 , CO2, NH3 , H2S, CO , CH4 , H2O. Reflected light can be customized according to the working condition ...

By Hangzhou Zetian Technology based in Hangzhou, CHINA. from Industrial Process - Laser Gas Analyzer Product line

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Zetian - Model EQMS-3000 - Environmental Quality Monitoring Sytem

EQMS-3000 is an online particulate monitoring system, which realizes integration of multi-parameter monitoring technique and solves technical problem of the uncontrolled emission. It is designed for construction sites, roads, living areas, factory sector, tourism, waste incineration plants and other construction sites and production situations. It can meet the intensive supervision and execution ...

By Hangzhou Zetian Technology based in Hangzhou, CHINA.

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Zetian - Model WDet-5000 - Total Phosphorus Online Automatic Analyzer

WDet-5000 is a self-developed total phosphorus on-line monitoring instrument. This total phosphorus analyzer is based on the global initiative magnetic conductivity measurement platform, combining with constant optical fiber and digestion colorimetric integration technology. The total phosphorus automatic online monitoring system has the features, including high precision, low detection limit, ...

By Hangzhou Zetian Technology based in Hangzhou, CHINA. from Water Quality Analyzers Product line

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Zetian - Model WDet-5000 - Ammonia-Nitrogen Online Automatic Wastewater Analyzer

WDet-5000 is a self-developed ammonia-nitrogen online monitoring analyzer wastewater, based on the global initiative magnetic conductivity measurement platform, combining with constant optical fiber and digestion colorimetric integration technology. The ammonia-nitrogen automatic online monitoring analyzer wastewater has the features, including high precision, low detection limit, high stability ...

By Hangzhou Zetian Technology based in Hangzhou, CHINA. from Water Quality Analyzers Product line

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Zetian - Model EMS-100 - Transmission Smoke Meter

EMS-100 Transmission Smokemeter is a kind of divided-flow transmission product, adopting self-developed measuring technology with independent property rights. It can be widely applied in environmental protection departments, vehicle inspection stations, vehicle factories, vehicle repair plants ...

By Hangzhou Zetian Technology based in Hangzhou, CHINA. from Vehicle Exhaust Monitoring Product line

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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 ...

By Hangzhou Zetian Technology based in Hangzhou, CHINA. from Ambient Air Quality Monitor System Product line

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Zetian - Model LGT-100 - In-Situ Laser Gas Analyzer

LGT-100 is a flameproof in-situ type analyser capable of analysing O2, CO, NH3, CO2, CH4, H2O, HCl, HF and other gases in various and complex conditions. The LGT-100 laser gas analyser can be directly installed across stack, with the advantages of uncomplicated sampling, no pre-treatment system, simple construction and no moving parts. The analyser’s OLED screen benefits from low power ...

By Hangzhou Zetian Technology based in Hangzhou, CHINA. from Industrial Process - Laser Gas Analyzer Product line

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Zetian - Model WDet-5000TPN - Online Automatic Total Nitrogen Analyzer

WDet-5000TPN is a self-developed total nitrogen analyzer. This total nitrogen analyzer is based on the global initiative magnetic conductivity measurement platform, combining with constant optical fiber and digestion colorimetric integration technology. The total nitrogen automatic online monitoring analyzer has features including high precision, low detection limit, high stability, and low ...

By Hangzhou Zetian Technology based in Hangzhou, CHINA. from Water Quality Analyzers Product line

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Zetian - Model AM-6 - Micro Air Quality Monitoring System

AM-6 is a small online environmental monitoring system based on high-precision (ppb) gas sensors. The system provides a flexible sensor portfolio and modular design, which can simultaneously monitor various factors such as PM10, PM2 5, S02, N02, 03, CO, VOCs, temperature and humidity in the atmospheric environment, according to the monitoring needs. The system can expand various monitoring ...

By Hangzhou Zetian Technology based in Hangzhou, CHINA. from Ambient Air Quality Monitor System Product line

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Zetian - Model PMMS-5000 - Atmospheric Heavy Metal Analyzer

The self-developed PMMS-5000 Atmospheric Heavy Metal Analyzer is according to US EPA IO-3.3 standard method. It has realized accurate measurement for the content of heavy metal components, including plumbum,mercury,cadmium,chromium and arsenic in the atmosphere through XRF Non-destructive Detection Technology and Automatic Enrichment technology. It can be widely applied in ambient air quality ...

By Hangzhou Zetian Technology based in Hangzhou, CHINA. from Ambient Air Quality Monitor System Product line

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Zetian - Model PMMS-5000 - Atmospheric Heavy Metals Analyzer System

According to US EPA IO - 3.3 standard method of heavy metals, PMMS – 5000 uses XRF nondestructive testing technology and atmospheric automatic enrichment technology to realize the accurate measurementof atmosphere heavy metals such as lead, mercury, cadmium, chromium, arsenic, etc. It is widely used in environmental air quality monitoring place such as industrial pollution area, residential ...

By Hangzhou Zetian Technology based in Hangzhou, CHINA. from Environmental Control - Environment Product line

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Zetian - Model GA-5000DN DeNOx - Ammonia Slip Online Monitoring System

GA-5000DN is based on a tunable semiconductor laser absorption spectroscopy (TDLAS) technology principle, including three parts: pretreatment, gas analysis module and data processing and display. After dedusting by sampling probe, tracing by heating pipe, the measured gas is analyzed by the hot gas analysis module (TDLAS technique). It is an effective solution to the technical problem that ...

By Hangzhou Zetian Technology based in Hangzhou, CHINA. from Continuous Emission Monitoring & Process Control - Continuous Emission Monitoring System Product line

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Zetian - Model WDet-7000 - Integration Online Multi Parameter Water Analyzer

WDet-7000 multi parameter water analyzer is a high-level integration of a multi parameter water analyzer. Our multi parameter water analyzer uses a modular design, each parameter using independent sample and analysis module, to realize the use of any combination such as COD, ammonia nitrogen, total phosphorus, total nitrogen and a variety of heavy metals. The applied reagent can be configured ...

By Hangzhou Zetian Technology based in Hangzhou, CHINA. from Water Quality Analyzers Product line