1462/58_HI 93728

Description:

To Respond to the user’s requirements to perform chlorine analysis, even at high

concentrations, HANNA® offers HI 95734 and HI 95771.

HI 95734 permits free and total chlorine analysis up to 10.00 ppm. This instrument

is dedicated to monitor over-chlorination through to chloramines destruction.

HI 95771 is a photometer developed to check chlorine dosing in disinfection

processes with high concentrations of chlorine.

Thanks to the extended range from 0 to 500 ppm, it is ideal for the food industry,

such as in fruit and vegetable washing.

HI 95711 also offers an additional range (0.00 to 5.00 ppm) for accurate

measurements at lower values, to help control the chlorine level before discharging

the treated water.

Finally, instrument validation is possible at any time with Cal Check standard

cuvets.

Specifications:

Range		0 to 500 mg/L
Resolution		1 mg/L (10 mg/L above 200 mg/L)
Accuracy		±2 mg/L to 100 mg/L
Light Source		Tungsten lamp with narrow band interface filter 525 nm
Light Detection		Silicon Photocell
Power Supply		1 x 9V battery
Auto Shut-off		After 10 minutes of non-use in measurement mode After 1 hour of non-use in calibration mode
Environment		0 to 50°C (32 to 122°F); RH max 95% non-condensing
Dimensions		180 x 83 x 46 mm (7.1 x 3.3 x 1.8″)
Weight		290 g (10 oz.)
Method		Standard Methods 4500-Cl Adaptation of USEPA 330.5 method