Shen ChangHongShen ChangHong

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laboratory analytical instruments in China.

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Portable Instruments

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  • CNC Multi-functional Digester

    CNC Multi-functional Digester


    The instrument can be used for chemical analysis and digestion of COD, total phosphorus, total nitrogen and total chromium in various water samples.

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  • Portable Precision Turbidity Meter

    Portable Precision Turbidity Meter


    Portable design; large screen with Chinese menu; using imported high-performance sensor, good performance, high precision; rechargeable lithium battery.

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  • Portable Residual Chlorine Analyzer

    Portable Residual Chlorine Analyzer


    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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  • COD Analyzer

    COD Analyzer


    Shenchanghong PCOD-810 COD Analyzer is a portable high-precision measurement system with less system maintenance and accurate optical measurement system, equipped with automatic calibration and cleaning functions.

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  • Multi-parameter Water Quality Analyzer

    Multi-parameter Water Quality Analyzer


    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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  • Dissolved Oxygen Meter

    Dissolved Oxygen Meter


    The DO-610 portable dissolved oxygen meter is stable and reliable, easy to operate (can be operated with one hand)

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