Q-3N Ammonia Nitrogen&Nitrate Nitrogen&Nitrite Nitrogen Portable Colorimeter
It can be used for fast test and laboratory standard test of water quality in many fields such as city water supply, pharmacy, food industry and so on.
※Configured design makes it can test the concentration of the three kinds of nitrogen rapidly. It is easy to analyze the water quality in the field work with this instrument.
※The pre-matched reagents makes it convenient to test the corresponding items, and no excess tools are needed.
※Default and customized calibration curve makes the results accurate.
※It is equipped with a liquid waste vase which makes the testing simple and environmental.
|Testing items||Ammonia Nitrogen&Nitrate Nitrogen&Nitrite Nitrogen|
|Testing range||Ammonia nitrogen 0.02-6.00mg/L|
|Nitrate nitrogen 0.5-10.0mg/L|
|Nitrite nitrogen 0.01-0.50mg/L|
|Testing Method||Ammonia nitrogen:Nessler reagent spectrophotometery|
|Nitrate nitrogen:Thymol spectrophotometery|
|Nitrite nitrogen:Diazo coupling spectrophotometery|
|Standard||USEPA (20th edition)|
|Power supply||Two AA batteries|
|Dimension (L×W×H)||160 x 62 x 30mm|