Shen ChangHong 
Portable Instruments
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DIS-1D-Portable Multifunctional CNC Digester
Model:DIS-1D
This digestion instrument can quickly convert complex samples into detectable forms through precise control of heating temperature and time, providing high-quality samples for subsequent analysis. Utilizing advanced numerical control technology, it features programmable temperature control to meet the needs of various samples and analytical methods. Additionally, it is equipped with excellent safety features, including overheat protection and explosion-proof devices, ensuring safe and reliable operation.
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CHCL-222 -Portable Residual Chlorine Analyzer
Model:CHCL-222
CHCL-222 Portable Residual Chlorine Analyzer can be used to measure residual chlorine and total chlorine in water. It has the characteristics of simple operation and high sensitivity.
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PCOD-810-Portable COD Analyzer
Model:PCOD-810
The COD (chemical oxygen demand) analyzer is widely used in various fields such as environmental monitoring, wastewater treatment, drinking water safety, industrial effluent management, food processing, pharmaceuticals, and chemical industries. The instrument employs advanced technologies such as cold light sources, narrow-band interference, and microcomputer data processing to directly display the COD values (in mg/L) of the samples. It enables users to quickly and accurately assess the quality of water, providing essential data support for environmental protection and water quality management.
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Multi-parameter Water Quality Analyzer
Model:GW-2000E
The Shenchanghong GW-2000E portable multi-parameter water quality analyzer includes optical and electrode methods (pH, conductivity, and dissolved oxygen) that users can freely combine according to their needs.
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PMULP-4C-Portable Multi Parameter Analyzer
Model:PMULP-4C
In the field of water quality monitoring and analysis, residual chlorine, total chlorine, and combined chlorine are key indicators for assessing the chlorine content in water. To meet the needs for efficient and convenient on-site detection, a "three-in-one" analyzer for residual chlorine, total chlorine, and combined chlorine has been developed. This instrument integrates the detection functions of these three parameters into one device, offering users an integrated and high-precision solution for water quality analysis. It is widely used in drinking water treatment, wastewater treatment, industrial production, food processing, swimming pool management, scientific research, and educational fields.
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CHNH-812 Portable Ammonia Nitrogen Analyzer
Model:CHNH-812
Ammonia nitrogen is a key indicator of water pollution. Excessive concentrations can severely damage aquatic ecosystems and ultimately affect human health. Our ammonia nitrogen water quality analyzers are designed to rapidly and accurately measure ammonia nitrogen concentrations in water samples, providing reliable data support for environmental monitoring agencies, wastewater treatment plants, industrial enterprises, and research institutions.
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