Hanna HI96771 Chlorine Free Ultra High Range to 500mg/l – Photometer mobile
HI 96771 has been developed to check chlorine dosing in disinfection processes with ultra high concentrations of chlorine. Thanks to the extended range from 0 to 500 mg/L (ppm), it is ideal for the food industry, such as in fruit and vegetable washing.
The HI 96771 meter measures the free chlorine (Cl2) from 0- 5 ppm content in water nd total chlorine in the ultra high range 0-500 ppm. The methods are an adaptation of Standard Methods for the Examination of Water and Wastewater, 20th edition, 4500-Cl.
The meter uses an exclusive positive-locking system to ensure that the cuvette is in the same position every time it is placed into the measurement cell. It is designed to fit a cuvette with a larger neck making it easier to add both sample and reagents. The cuvette is made from special optical glass to obtain best results.
Order Information: HI 96771 is supplied with sample cuvettes with caps (2), 9V battery and instruction manual.
|Range||:||Free Chlorine: 0.00 to 5.00 mg/L Chlorine UHR: 0 to 500 mg/L|
|Resolution||:||Free Chlorine: 0.01 mg/L from 0.00 to 3.50 mg/L; 0.10 mg/L above 3.50 mg/L; Chlorine UHR: 1 mg/L from 0 to 200 mg/L; 10 mg/L above 200 mg/L|
|Accuracy||:||Free Chlorine: ±0.03 mg/L ±3% of reading @ 25°C; Chlorine UHR: ±3 mg/L ±3% of reading @ 25°C|
|Light Source||:||Tungsten lamp|
|Light Detector||:||silicon photocell with narrow band interference filter @ 466 nm|
|Power Supply||:||9V battery|
|Auto-off||:||After 10 minutes of non-use in measurement mode; After 1 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||:||Adaptation of Standard Methods for the Examination of Water and Wastewater, 20th edition, 4500-Cl.|