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On-line rapid monitoring instrument for heavy metals in water

Laser-induced breakdown spectroscopy (LRT) uses high-energy pulsed laser to generate plasma and analyze the plasma spectrum, so as to quickly obtain the information of elements and their content in the sample. Water enrichment of heavy metals using graphite substrate automatic fast on-line monitoring to dry technology, enrichment of heavy metals in water body to properties on the stability of the graphite, at the same time combined the technology of plasma space constraints and the heavy metal accurate quantitative inversion algorithm, realized the fast online monitoring of heavy metal water, for water heavy metal pollution in real-time monitoring, water environmental restoration, etc. To provide technical support.

Key words: waste gas

Product Description

On-line rapid monitoring instrument for heavy metals in water

Monitoring principle

Laser-induced breakdown spectroscopy (LRT) uses high-energy pulsed laser to generate plasma and analyze the plasma spectrum, so as to quickly obtain the information of elements and their content in the sample. Water enrichment of heavy metals using graphite substrate automatic fast on-line monitoring to dry technology, enrichment of heavy metals in water body to properties on the stability of the graphite, at the same time combined the technology of plasma space constraints and the heavy metal accurate quantitative inversion algorithm, realized the fast online monitoring of heavy metal water, for water heavy metal pollution in real-time monitoring, water environmental restoration, etc. To provide technical support.

Product use

The on-line rapid monitoring instrument for heavy metals in water body has the advantages of small volume, low energy consumption and simple operation, and can realize continuous work under unattended condition. The instrument can be used for real-time online measurement of heavy metal elements in industrial and domestic sewage and natural water bodies such as rivers and lakes.

 

Product features

 

Rapid sample preparation: No reagent is required for sample preparation

Multi-element detection: Can detect all heavy metal elements

High sensitivity: Detection limit up to ppb magnitude

Fast detection: Complete multi-element detection in 1 minute

On-line measurement: On-line monitoring of heavy metals in water

The system is stable and reliable during continuous online operation

High sensitivity and fast measurement

Run automatically

 

 

Technical indicators

 

Spectral resolution: 0.08nm~0.1nm

Detection elements: Pb, Cd, Cr, Hg, Cu, Ni, Ba, Sr and other heavy metal elements

Detection limit: 10ppb

Measurement range: (0-10) ppm

Test time: Sample preparation 5 minutes, sample test 1 minute

 

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Case

1) Hefei Ecological Environment Monitoring Center;

2) Tongling Ecological Environment Monitoring Center;

3) Yangzhou Environmental Monitoring Central Station.

User Usage Report

 

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Contact Information

  zhgrhl@126.com

  0756-6332383

  http://zhgrhl.com/

  3016, No. 33, Jinmeng Lane, Xiangzhou District, Zhuhai


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