Shen ChangHongShen ChangHong

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laboratory analytical instruments in China.

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Total Hardness, Total Alkalinity analyzer

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  • CHCM-210- Total Hardness Meter

    CHCM-210- Total Hardness Meter

    Model:CHCM-210

    Total hardness refers to the combined concentration of calcium, magnesium, and other metal ions in water, serving as a crucial indicator of water quality. The total hardness meter employs specific reagents that react with calcium and magnesium ions to form colored compounds. These compounds are then quantified by measuring their absorbance using a photometer. This method allows for the determination of total hardness in various types of water, including natural water bodies, drinking water, industrial water, and wastewater, ensuring compliance with relevant standards.

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  • CHTA-211-Alkalinity Analyzer (desktop)

    CHTA-211-Alkalinity Analyzer (desktop)

    Model:CHTA-211

    The instrument uses monochromatic cold light source and microcomputer to process data automatically to display the alkalinity concentration value of water sample directly.

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