Cr+3 Visual Colour Comparison Instrument

   The content of trivalent chrome has great effect on the quality of chrome plating layers. Not only can measuring and control the content of Cr+3 learn about the performance of chrome plating solution, electric and anodic condition etc, it also can ensure the process of chrome plating .This method is measuring the contents of Cr+3 through Visual Colour Comparison, and this test is convenient, fast and accurate.

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