Hanna Instruments Water Analysis Division has released the HI 95734 and HI 95771 photometers, allowing chlorine analysis, even at high concentrations.
The HI 95734 permits free and total chlorine analysis up to 10.00 ppm. This instrument is dedicated to monitor chlorination through to chloramine destruction. The HI 95771 is a photometer developed to check chlorine dosing in disinfection procesesses with high concentrations of chlorine. The extended range from 0 to 500 ppm makes it suitable for the food industry, such as in fruit and vegetable washing. The HI 95711 also offers an additional range of 0.00 to 5.00 ppm for accurate measurements at lower values, to help control the chlorine level before discharging treated water. Iinstrument validation is possible at any time with Cal Check standard cuvets.
The HI 95734 is supplied with two measuring cuvets, a 9V battery and instructions. The HI 95771 is supplied with two measuring cuvets, a 9V battery and instructions. The HI 95734C kit includes a HI 95734, a rugged carrying case, scissors, and tissue for wiping cuvets and the Cal Check standard. The HI 95771C kit includes a HI 95771, a rugged carrying case, tissue for wiping cuvets and the Cal Check standard.