Product Introduction

YX-NH3 -N-Ⅱ Ammonia Nitrogen Online Automatic Analyzer has unique patent technology. The to-be-tested sample does not need any pretreatment, and the concentration of ammonia nitrogen can be measured by directly plugging the water sample riser into the water sample. The highprecision colorimetric measurement method provides the system with accurate and reliable testing results. Apply to industrial pollution sources, sewage treatment plants and surface water measurement.

Working Principle

By adopting spectrophotometry, NH3-N reacts with various chromogenic reagents in the water, producing blue compounds. The compound’s absorbance of light is measured by photoelectric colorimeter, and converted into the concentration of ammonia nitrogen in the water sample.

Product Features

Highly sensitive photoelectric colorimeter which can measure ammonia nitrogen of low concentration;

Both manual and automatic calibration modes which can be set remotely;

Automatic data storing and no data loss during power failure;

Auto fault diagnosis, remote fault reset;

Multiple password protection to prevent misuse and improper modification of parameters;

Automatic protection from power failure and water-break；

Self-cleaning after each measurement;

Built-in protective circuits and structural design to prevent from lightning and electromagnetic interference;

With Large data storage capacity, it could store for more than 10,000 groups of historical records.