TN total nitrogen analyzer for sewage discharge outlet

TN total nitrogen analyzer for sewage discharge outlet

Model: AME-3020

Method basis: spectrophotometry; Measurement range: 0-50mg/L; 220V power supply, 4-20mA current output. Size: 430 * 300 * 800mm, with one set of reagents and one self-priming pump.

Characteristics

lThe monitor is compact in size and easy to maintain on a daily basis;

lThe monitor adopts high-precision photoelectric measurement and detection technology, which is suitable for various complex water bodies;

lEquipped with dual ranges (0-20mg/L) and (0-100mg/L), it meets the monitoring needs of the vast majority of water quality on sitePlease. The range can also be expanded according to the actual situation on site;

lEquipped with measurement modes such as fixed-point, periodic, and maintenance, meeting the requirements for monitoring frequency on site;

lThe consumption of reagents is extremely low, greatly reducing operation and maintenance costs;

lMultiple communication methods such as 4-20mA, RS232/RS485, etc., meet the communication requirements of the monitoring instrument on site;

Detection principle

Add a known amount of potassium persulfate solution to the water sample and dissolve it under alkaline conditions at high temperature and high pressure. The water sample containsAll nitrogen substances are converted into nitrate nitrogen, which is absorbed after deducting carbon dioxide, at wavelengths of 220nm and 275nmLong term detection of nitrate nitrogen absorbance. According to Lambert Beer's law, the total nitrogen content in water is related to the absorbanceLinear correlation is used to determine the total nitrogen concentration in water.

This monitor is mainly used for real-time monitoring of total nitrogen (TN) concentration in surface water, domestic sewage, and industrial wastewater.

TN total nitrogen analyzer for sewage discharge outlet

Online total nitrogen automatic monitoring instrument

Total nitrogen analyzer

Total nitrogen detector

TN instrument manufacturer