Ammonia nitrogen water quality automatic analyzer (Nessler's reagent method)

NegotiableUpdate on 07/08

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Nature of the Manufacturer: Producers

Product Category

Place of Origin

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Overview

The C310 ammonia nitrogen water quality automatic analyzer is a product independently developed by Zhongxing Instrument (Shenzhen) Co., Ltd., which measures the ammonia nitrogen content in water (surface water/sewage) based on the Nessler reagent method. The method principle is to react ammonia nitrogen in the form of free ammonia or ammonium ions with Nessler's reagent to form a light reddish brown complex. The absorbance of the complex is proportional to the ammonia nitrogen content, and the absorbance is measured at the characteristic absorption wavelength of the complex. The ammonia nitrogen content in the water sample is calculated by the instrument. The instrument method complies with the Chinese Ministry of Environmental Protection standard "Determination of Ammonia Nitrogen in Water Quality - Nessler's Reagent spectrophotometric method" (HJ535-2009).

Product Details

Modular and component-based design, high integration level, easy to maintain
Using peristaltic pumps for sampling to avoid high failure rates when using piston pumps
Adopting an imported multi way cut-off valve system to avoid the high residue caused by the use of series valves
The instrument has a small volume, easy transportation, and flexible installation, allowing one person to achieve engineering installation
The patented optical path lengthening technology and precise insulation and temperature control technology ensure the accuracy of measurement results
The entire piping system is made of corrosion-resistant materials and undergoes forward maintenance, resulting in low failure rates, minimal maintenance, and extended service life
Micro metering ensures low reagent consumption
● Automatic cleaning and calibration, power-off protection, automatic alarm function
● Remote control of instrument startup, sampling, measurement, calibration, cleaning and other functions
● Supports RS-232, RS-485 communication ports, 4-20mA analog output
Remote software online upgrade function, reducing maintenance workload
● A comprehensive user permission management system