The water quality active chlorine analyzer is a professional equipment used to testing the active chlorine content in water quality. It adopts the principle of national standard visible light spectrophotometry to ensure the accuracy and reliability of the analysis results. The active chlorine analysis and testing instrument for water developed and produced by Erun Group is easy to operate and maintain, and can be widely used in fields such as environmental protection, water treatment, hygiene and epidemic prevention. If you need to test the active chlorine content in water, please choose our water quality active chlorine tester.