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Ammonia Photometer

COMPANY : HANNA, ITALY

1462/316	HI 93733	Ammonia Photometer with 470 nm LED
CODE	MODEL	DESCRIPTION	CATALOGUE

Ammonia is often an excellent indication of the presence of animal or plant microbiological decay. It is tested in fish farms (fresh and salt water tanks) due to the damaging effects of its toxic nature. Its presence in rivers and reservoirs normally points to agricultural and/or civil pollutants. Ammonia is tested in lakes, rivers, portable water, boiler feed water, sewage, industrial and waste water. Ion Selective electrodes currently used for these measurements require up to 5 minutes for a stable response time, normally last only 3 to 6 months. On the other hand, 3 or 4 Chemical Test Kits using color cubes are needed to cover the full range. The best increment with chemical test kits is never better than 0.1 mg/L and in most cases, only 0.5 mg/L.

SPECIFICATION:

Range	0.0 to 50.0 mg/L
Resolution	0.1 mg/L
Accuracy	±0.5 mg/L ±5% of reading
Light Source	LED 470 nm
Battery Type/Life	1 x 9V / approx. 40 hours of continuous use; auto-off after 10 minutes of non use
Dimension/Weight	180 x 83 x 46 mm (7.1 x 3.3 x 1.8") / 290 g (10 oz.)