GMA3386 Gas Phase Molecular Absorption Spectrometer - Shanghai Beiyu

Product Features

• Mainly used to determine the content of ammonia nitrogen, sulfide, nitrite, nitrate, Kjeldahl nitrogen, and total nitrogen in water, in accordance with the requirements of HJ/T 195, HJ/T 196, HJ/T 197, HJ/T 198, HJ/T 199, and HJ/T 200 standards issued by the Ministry of Environmental Protection
• Samples require almost no pre-treatment, and chromaticity and turbidity have no effect on the analysis process
• The analysis process is safe and environmentally friendly, and does not use chemical reagents that are harmful or toxic to the human body
• The concentration range of the measured components is wide, and both low and high concentrations can be directly measured
• Improve the flow injection control system, allowing for independent control of sample and reagent flow rates. More precise flow control and better stability
• The built-in ammonia nitrogen online oxidation system can automatically oxidize ammonia nitrogen into nitrous oxide without the need for manual addition of oxidants; Moreover, during the determination of ammonia nitrogen, the influence of pre-existing nitrous oxide in the water sample on the measurement results is automatically removed
• Scalable UV online digestion for fully automated testing of total nitrogen