swimming pool testkit

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HI 3825 Combination Swimming Pool Test Kit Swimming pool water requires daily tests for alkalinity, bromine, chlorine and pH. Chlorine and bromine, which kill micro-organisms, are commonly used in swimming pool water because of their disinfectant properties. Alkalinity and pH are monitored because their concentration in pool water affects the proper activity of the disinfecting agents. Bromine and chlorine tests are colorimetric (color comparison), alkalinity is a titration and pH tests are performed with HANNA®' pH pocket tester, pHep, that guarantees greater accuracy than litmus papers and over a wider range. Dimensions 370 x 270 x 80 mm (14.6 x 10.6 x 3.1') Weight 1.1 kg (2.4 lb.) Multi Parameter Chemical Test Kit Specifications Parameter Range Method Smallest Increment Chemical Method Number Of Test Alkalinity 0-100 mg/L 0-300 mg/L Titration 1 mg/L 3 mg/L Phenolphthalein/Bromphenol blue approx. 110 Bromine 0.0-3.0 mg/L Colorimetric 0.6 mg/L DPD approx. 60 Chlorine 0.0-2.5 mg/L Colorimetric 0.5 mg/L DPD approx. 50 pH 0.0-14.0 pH Electronic pH Tester 0.1 pH N/A life of meter Click on the links below to download the Safety Data Sheet. CHLORINE R1 CHLORINE R2 CHLORINE R3 HI 3811-0 PHPHT10 -- Phenolphthalein Indicator BROMOPHBLUE Choose an area that best fits your application Agriculture Aquaculture & Aquariums Beer Analysis Boilers and Cooling Towers Education Environmental Food & Dairy Hydroponics Industrial Laboratory Plating Pools & Spas Printing & Graphics Water Conditioning Water Treatment Wine Analysis