Hanna Instruments Water Analysis Division has released the HI 95715 photometer, designed to accurately measure ammonia nitrogen in water.
Ammonia is naturally present in water as it is a product of the protein microbiological decay of animals and plants. High ammonia concentrations in surface waters indicate domestic pollution. Moreover, ammonia and its compounds are used as fertilisers. The HI 95715 can analyse the concentration of total ammonia nitrogen in water between 0.00 to 9.99 mg/L. The analysis consists of two easy to use liquid reagents, supplied with droppers. Validating the instrument is possible at any time with the Cal Check standard cuvets.
The HI 95715 is supplied complete with two cuvets, a battery and instructions. The HI 95715C kit includes the HI 95715, a rugged carrying case, tissue for wiping cuvets and the Cal Check standard.