Product Introduction

Anilines Online Automatic Monitor is applied to online analysis of aniline materials in a variety of water quality. Its measure results are displayed in digital form and the tested samples do not need preprocessing. It uses high accuracy of colorimetric measurement method to provide accurate and reliable test results with small maintenance work.

Working Principle

Under acid conditions, aniline compounds react diazotization with nitrite, and then couple with N-(1-naphthyl) ethylenediamine hydrochloride to generate purple dye. Detecting the absorbance at 545nm, it could convert the concentration of the aniline in the sample solution.

Product Features

●Two times of color difference compensation technology: put forward two times measurement method to overcome the disadvantages of traditional single optical detection. Use this method to deduct the water blank value, so that it could overcome the phenomenon of high chroma, high suspended matters water quality, and measurement error;

●Controllable microchemical reaction technology: adopting microchemical reaction technology design, it uses less reagent dosage, which has small pollution to the environment;
●High accommodation resistance sampling anti-clogging technology: adopting imported modified PTFE transparent hose to reduce water particles blocking probability;
●Sensitization anti-interference technology: adding buffer liquid and sensitization agent to effectively avoid the interference of water chromaticity and turbidity;
●Wide range of application: apply to a variety of water quality, such as river water, surface water and industrial wastewater.