Free and Total Chlorine and pH Portable Photometer Hanna HI 96710

HI 96710 Free and Total Chlorine and pH Portable Photometer CAL CHECK™ User calibration Certified calibration and verification standards BEPS ( Battery Error Prevention System) TIMER function Auto shut-off GLP Features HANNA has developed the HI 96710 to measure pH, free chlorine and total chlorine — three critical parameters to ensure good water quality. Order Information: HI 96710 is supplied with sample cuvettes with caps ( 2) , 9V battery and instruction manual. HI 96710C includes HI 96710 photometer, hard carrying case, 2 sample cuvettes, scissors, cuvette cleaning cloth, battery and instruction manual. Specifications : Range pH 6.5 to 8.5 pH Cl, Free 0.00 to 5.00 mg/ L ( ppm) Cl, Total 0.00 to 5.00 mg/ L ( ppm) Resolution pH 0.1 pH Cl, Free 0.01 mg/ L Cl, Total 0.01 mg/ L Accuracy @ 25° C pH ± 0.1 pH Cl, Free ± 0.03 mg/ L ± 3% of reading Cl, Total ± 0.03 mg/ L ± 3% of reading Light Source tungsten lamp Light Detector silicon photocell with narrow band interference filter @ 525 nm Power Supply 9V battery Auto-off after ten minutes of non-use in measurement mode; after one hour of non-use in calibration mode; with last reading reminder Environment 0 to 50° C ( 32 to 122° F) ; RH max 95% non-condensing Dimensions 192 x 104 x 69 mm ( 7.6 x 4.1 x 2.7" ) Weight 360 g ( 12.7 oz.) Method pH Phenol Red method Chlorine adaptation of the EPA recommended DPD method 330.5 Accessories : Solutions HI 93703-50 Cuvette Cleaning Solution Accessories HI 731331 Glass Cuvette Set HI 731335 Cuvette Cap for HI 957xx Series Meters HI 731318 Cuvette Cleaning Cloth Reagents & Standards HI 93701-01 Chlorine, free, DPD Method ( 100 Tests) HI 93701-03 Chlorine, free, DPD Method ( 300 Tests) HI 96710-11 CAL CHECK™ standard cuvettes( pH) HI 93710-01 pH, Phenol Red Method ( 100 Tests) HI 93710-03 pH, Phenol Red Method ( 300 Tests) HI 96711-11 Cal Check® Standard cuvette for HI 96711 HI 93711-01 Chlorine, Total, DPD Method ( 100 Tests) HI 93711-03 Chlorine, Total, DPD Method ( 300 Tests)