Hanna Combination Swimming Pool Test Kit - HI3825

Item #:

HI3825

Brand:

Hanna Instruments

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HI3825 Combination Swimming Pool Test Kit by Hanna Instruments

Swimming pool water requires daily tests for alkalinity, bromine, chlorine and pH.

Chlorine and bromine, which kill microorganisms, are commonly used in swimming pool water because of their disinfectant properties.

Alkalinity and pH should be monitored because their concentration in pool water affects the proper activity of the disinfecting agents.

Bromine and chlorine tests are colorimetric (color comparison), while alkalinity tests are a titration.

pH tests are performed with HANNA�s pHep� pH tester. The pHep� offers greater accuracy and a wider range than litmus paper.

HI 3825 test kit includes all of the necessary reagents and accessories to perform tests for every parameter, hard carrying cases and instructions.

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
Dimensions	370 x 270 x 80 mm (14.6 x 10.6 x 3.1")
Weight	1.1 kg (2.4 lb.)