Hanna Chlorine Tester

Total chlorine is given by the sum of free chlorine plus combined chlorine, where free chlorine combines with nitrogen to produce chloramines. Chloramines are harmful to aquatic life and damage water treatment plants that use membranes for water purification (e.g. reverse osmosis). The Hanna HI 95761 is an auto-diagnostic portable photometer for accurately measuring trace total chlorine. The advanced optical system employs a specialized tungsten lamp and a narrow band interference filter, assuring accurate readings between 0.000 to 0.500 mg/L. This instrument is equipped with Cal Check® validation function and standards to validate good performance at any time. The Hanna HI 96761 is a waterproof trace total chlorine tester, which accurate readings and the Cal Check® validation function.