Mercury Water Online Monitoring Station

LiHero China Model LFS-2002(Hg)

The LiHero LFS-2002(Hg) is an automated, on-site water quality analyzer and Fix station It uses ultraviolet-visible spectrophotometry with advanced reagents to continuously monitor total mercury concentration. It is primarily applied in surface water, industrial wastewater, and pollution discharge

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Product Description

The instrument uses cold atomic absorption spectrophotometry. After the sample is digested, all mercury in different valence states are converted into Hg2+, and then the Hg2+ is reduced to metallic mercury with a release agent, which is blown out to form a mercury vapor flow passing through the detection cell, with maximum absorption at a certain wavelength. The absorbance is measured at this wavelength to calculate the concentration of total mercury

Specifications

Modular design, good instrument scalability
The instrument can switch monitoring parameters by simply replacing reagents and switching programs, which has good scalability.
Good quality control measures to ensure the reliability of monitoring results
The instrument has many functions, including standard sample verification, zero point verification, span verification, zero point calibration, standard sample calibration, automatic calibration of working curve, and automatic test of spike recovery rate.
The instrument can be controlled remotely.
The instrument has automatic fault alarm function, such as component failure alarm, over-range alarm, abnormal data alarm, reagent shortage alarm (water sample, distilled water, reagent), and can record and upload these faults.
The instrument is safe, intelligent and easy to maintain.
It has the functions of regular automatic cleaning and automatic calibration.
It has the function of automatic range switching according to water sample concentration.
It adopts an embedded operating system Linux, and runs efficiently.
The insulation resistance between the power supply lead and the casing of the instrument is not less than 20 MΩ.
Data transmission meets national standards.
The instrument has remote reverse control function, two-way data transmission function and working status output function.
It has RS-232, RS-485, RJ-45 standard communication interface, and the instrument communication protocol meets the requirements of H/T 212-2017.

Mercury Water Online Monitoring Station

Product Description

Specifications

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