Guangdong Jin Wei Xing Technology Co., Ltd!
Contact: 18128040805

Nitrogen, Total

Determination principle:
The ammonia nitrogen present in the water sample in the form of free ammonia or ammonium ions reacts with the Nessler's reagent to form a colored complex.
The absorbance of this complex at a specific wavelength is proportional to the ammonia nitrogen content.
The absorbance is detected using the photoelectric colorimetric principle, and the concentration of ammonia nitrogen in the water sample is calculated through this process.
National Hotline 18128040805
Contact Us

Product Display / Product display


Product Features: 

Selecting high-quality components such as pumps, valves, and chips ensures high reliability and a long product lifespan. 

The reagent consumption is low, the waste liquid can be separated, it is environmentally friendly and has low operation and maintenance costs. 

High precision and good repeatability 

Small in size, convenient and flexible for transportation and installation




Main functions: 

It has calibration, status, alarm record functions, self-diagnosis capability, and low liquid level alarm function. 

It has various measurement modes including manual, interval, and exact hour modes. 

After power loss, the measurement function automatically starts upon power restoration. 

The number and range of measurement ranges can be set. 

Support multi-point calibration function 

Support automatic calibration verification 

Customizable valve function 

It can be automatically calibrated and supports setting the calibration interval time. 

It can be connected to local or remote PCs to achieve remote control.