Product information "HI96710 Chlorine Free & Total, & pH - Photometer mobile"
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.
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