Zetian/Water Quality Online Monitoring System/water pollution continuous monitoring/WDET-5000UVI/Surface water ,groundwater,municiple wastewater

Product catalog summary

Company Overview
Hangzhou Zetian Technology Co., Ltd., founded in 2008, is a prominent manufacturer of high-tech environmental monitoring equipment in Hangzhou, China. The company specializes in analytical instruments, industrial process control, and safety products, providing solutions for air and water pollution monitoring, metallurgical industries, and chemical processes.

Product Series
The company offers five major product series: ultra-violet DOAS gas analyzers, laser TDLAS gas analyzers, water quality testing instruments, air quality monitoring systems, and gas leak alarms. They have developed over 60 product models, including back-scatter laser dust meters and analyzers for ammonia, sulfur, and heavy metals.

Technological Platforms
Hangzhou Zetian Technology is unique in China for having five analysis platforms: LED colorimetric, full spectrum colorimetric, cold atomic absorption colorimetric, anodic dissolution, and electrode method platforms. These platforms measure common water pollution factors such as COD, ammonia nitrogen, total phosphorus, total nitrogen, and heavy metals.

Product Features and Advantages

High-quality materials and design ensure reliability and ease of maintenance.
Advanced sampling modules and rotary valves for precise control.
Intelligent instruments with features like reagent fault warnings and leakage protection.
Multiple wavelength points for accurate measurements and compensation for turbidity and color saturation.

Comparison with Competitors
Zetian Technology offers more robust and versatile platforms compared to competitors, with features like electrical isolation to minimize interference, non-contact electronic switches for durability, and modular designs for low maintenance costs.

Commitment to Quality
The company is committed to product integrity, strength, and quality, with international recognition for its innovative solutions. They offer OEM and ODM services and welcome business negotiations and product inspections.

Key Technologies and Features

Light Sources: Comparison of xenon lamps, mercury lamps, and LEDs, highlighting advantages in detection limits, wavelength capabilities, and cost implications.
Detection Capabilities: Instruments detect metal content at parts per billion (PPB) levels, suitable for monitoring pollution in surface water and other environments.
Multi-Parameter Systems: Some systems can simultaneously measure various heavy metals, enhancing utility in comprehensive water quality analysis.
Electrochemical Sensors: Use membrane potential to measure ion concentration, providing high accuracy and reliability.

Product Features

WDet-5000Mn Permanganate Index Analyzer: Utilizes acidic potassium permanganate oxidation to measure organic matter content in water, offering high reliability and low maintenance.
WDet-5000 Ammonia-Nitrogen Analyzer: Based on magnetic conductivity measurement, providing high precision and stability.
WDet-5000 Total Phosphorus and Nitrogen Analyzers: Use advanced spectrophotometry methods for high accuracy and low detection limits, adhering to national standards.

Technical Specifications

Measurement Range: Instruments offer adjustable measurement ranges for different concentrations and applications.
Maintenance and Cost: Designed for low maintenance with features like self-diagnosis and easy-to-maintain components.
Intelligent Features: Include alarm functions, quality control measures, and real-time networking capabilities.

Applications

Monitoring pollution sources, municipal wastewater, industrial processes, surface water, and groundwater.
Comply with relevant technical standards and certifications.

Conclusion
The document outlines the advanced capabilities of water quality monitoring instruments, emphasizing their precision, reliability, and suitability for various environmental and industrial applications. The integration of cutting-edge technologies ensures comprehensive and accurate water quality analysis.

Catalog excerpts

Process & Environmental Water Quality Online Monitoring Device Process & Environmental Hangzhou Zetian Technology Co.,Ltd. Phone: 86-13588711905 Fax: 86-571-87851772 E-mail: expor [email protected] Web: en.zetian-tech.com Add: Taiheng Mansion, 22 Zhiren Street, Binjiang District, Hangzhou, Zhejiang Provice, China.

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Hangzhou Zetian Technology Co., Ltd. , founded in 2008, is located in Hangzhou, Zhejiang Province, China. We are professional manufacturer of high-tech environmental monitoring equipment, analytical instruments, industrial process control and industrial safety products. Technology P lat form Int roduct ion Hangzhou Zetian Technology Co., Ltd. is the only domestic company with five analysis technical platforms which are LED colorimetric platform, full spectrum colorimetric platform, cold atomic absorption colorimetric platform, anodic dissolution platform and electrode method platform. These five...

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Instrument use the acidic potassium permanganate oxidation method to measure the organic matter content of water. The organic matter in the water is dispelled and oxidized by the acidic potassium permanganate at the temperature of 90℃ to 95℃. The content of organic matter is obtained by the change of the absorbance of potassium permanganate before and after digestion at 525 nm. P roduct Fe ature s H i g h rel i a b ility, lo w m a in ten a n ce f req u en cy ● Core components are imported, high reliability, long lifetime, suitable for long time online monitoring ● Permeance quantitative test...

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To ta l P ho s p horus Online A u to ma ti c A naly zer Tot al Nit rogen Online Aut omat i c Anal y z e r WDet-5000 is self-developed total phosphorus on-line monitoring instrument. This product 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, high stability and low maintenance frequency. WDet-5000TPN is self-developed total nitrogen online monitoring instrument....

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I m me r s i on Water Quality Analy zer WDet-5000UVI is the first full-spectrum (200-800nm) immersion UV analyzer. Apply to measure COD, BOD, UV254, nitrate, TOC, DOC, turbidity, TSS, color and other indicators of surface water, groundwater, municipal wastewater. It uses the pulse xenon lamp as light source, optical fiber UV spectrometer as the detector; can real-time collect water pollutants absorption spectrum between 200-800 nm; adopts chemometrics algorithms technology to real-time analysis water contaminants. Its light path is illustrated : W D et-5000 Nitrogen Nitrate Online Automatic Analyzer...

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Wa te r Quality Online Analy zer This instrument adopts the pulse xenon lamp as light source, optical fiber UV spectrometer as the detector, collecting real-time absorption spectrum of water quality pollutants between 200-800 nm and using the weighted multi-wavelength absorbance assay WMW (Weighted Wavelength absorptiometry) to improve the shortcomings of UV method analyzer. Taking COD for example, in detection of five typical UV absorption spectra of the organic matter between 243 nm to 290 nm, according to the UV absorbance information of full range (it builds a mathematic model of the spectral...

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