Measurement items: Ammonia nitrogen, nitrate nitrogen, nitrite nitrogen, kjeldahl nitrogen, total nitrogen, sulphur, etc. Features: 1. Ammonia oxidation system: automatic ammonia nitrogen oxide into nitrite, without artificial add antioxidant; 2. The built-in air purification carrier gas system, air pressure supply, dispensing with nitrogen inconvenient, unsafe high-pressure cylinders, need not build a cylinder chamber, the exhaust pipe; 3. The built-in heating device online, at the same time in the determination of nitrate nitrogen and total nitrogen reaction temperature; 4. The built-in homogeneous purging device, that contains the sample such as precipitation, turbidity sampling representative, the determination results and reliable; 5. The built-in cooling water removal equipment, in addition to the water effect is good, no desiccant in addition to water, saving the cost of experiment; 6. The built-in efficient sand core type gas/liquid separation reaction bottle, improve the efficiency of gasification and measuring sensitivity 300%; 7. When the sample is measured by "graphic monitoring measurement process, the graphics state can judge the accuracy of the results and the presence of interference, so in a timely manner; 8. Software is the quantitative function such as peak height and peak area, convenient for the user according to the actual need to select targeted quantitative method; 9. The deuterium lamp as light source, the standard light source wavelength will cover all test without having to change the light wavelength measurement of the project; 10. The light energy automatic gain, lamp current is adjustable, extend the life of the lamp;
Measurement items: Ammonia nitrogen, nitrate nitrogen, nitrite nitrogen, kjeldahl nitrogen, total nitrogen, sulphur, etc.
