Total nitrogen water quality online automatic monitoring instrument

NegotiableUpdate on 01/20

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

The online automatic monitoring instrument for total nitrogen water quality adopts the alkaline potassium persulfate method, using potassium persulfate as an oxidant and heating it to 125 ℃ under strong alkaline conditions to convert nitrogen-containing compounds in the water sample into nitrate. The absorbance A220 and A275 are tested using ultraviolet spectrophotometry at wavelengths of 220nm and 275nm, respectively, with corrected absorbance A=A220-2A275. The total nitrogen content is proportional to the corrected absorbance A, thus monitoring the indicator of total nitrogen in water quality. The instrument complies with the national standards of the People's Republic of China, and operates stably, reliably, structurally, and is easy to maintain.

Product Details

Product Features

-Compact design, greatly reducing space occupation. Modular design, universal hardware, easy to repair equipment, low maintenance cost
-Injection control system, with good stability and high accuracy
-Monitoring log function, which can record daily monitoring data and has data chart display function
-Automatic alarm function, including over limit alarm, leakage alarm, and reagent shortage alarm
-Equipped with turbidity and chromaticity algorithm compensation functions, with turbidity and chromaticity algorithm compensation function switch

Product Application

● Scope of application

-Applied to automatic continuous monitoring of water quality in water conveyance channels, reservoirs, lakes, landscape water, and pipeline networks.