Product Introduction

The AM-4000 series water quality online analyzer is an online monitoring instrument independently developed by Guoji Instrument, based on national standard methods, for analyzing water pollution status. It can achieve online monitoring of pollution factors such as COD, ammonia nitrogen, total phosphorus, total nitrogen, and heavy metals in water bodies. The instrument adopts the principle of photoelectric colorimetry. The water sample to be tested reacts with the color reagent to generate a colored solution. At a specific wavelength, the absorbance of the solution is proportional to the concentration of the pollutant. After calibration, the concentration of the pollutant is measured. It can be widely applied in the fields of surface water quality monitoring and detection of surface water environmental pollution sources.

Product Features

National standard method: The monitoring principle conforms to the national standard method to ensure accurate and effective monitoring data;

Technological leadership: Unique photoelectric detection technology effectively removes environmental light and signal background interference;

Extremely low consumption: The optimized optical metrology system achieves reagent consumption as low as 0.5 milliliters per time, with a long maintenance cycle;

Waste liquid separation: Wastewater and waste liquid are separated, and wastewater can be directly discharged without treatment, with low maintenance costs;

Multiple modes: with multiple measurement modes, including trigger, cycle, hourly, loop, etc;

Easy to operate: The instrument adopts a color touch screen display, with a friendly interface and easy operation;

Automatic verification: It has automatic calibration and standard sample verification functions to ensure the accuracy and reliability of monitoring data;

Intelligent self check: With power-off self recovery function, it can achieve automatic fault detection, automatic reset, and ensure the stability and reliability of the instrument;

Abnormal alarm: It has multiple alarm functions, such as no reagent, no water sample, abnormal digestion, measurement exceeding standards, quality control exceeding standards, etc. It is easy to maintain.

Technical Parameter

Analysis method