Multi-Parameter Water Heavy Metal Detector: Spectrophotometry-Based Detection for 10+ Metals

With the rapid development of industrialization and urbanization, heavy metal pollution in water bodies has become a serious problem threatening the ecological environment and public health. Traditional laboratory testing methods have complex processes and long cycles, making it difficult to meet the needs of rapid screening and emergency monitoring on site. The multi parameter water quality heavy metal detector integrates digestion and detection functions, using advanced photoelectric detection technology to quickly detect dozens of heavy metal indicators simultaneously, providing an efficient and reliable solution for water quality safety management.

The importance of multi parameter water quality heavy metal detector

Heavy metal pollutants have the characteristics of strong toxicity, difficult degradation, and easy bioaccumulation. Even in trace amounts, they may cause serious harm to ecosystems and human health. The importance of a multi parameter water quality heavy metal detector is reflected in:

Rapid emergency response: It can quickly obtain data on-site after a pollution incident occurs, providing key basis for decision-making.

Whole process water quality monitoring: from the water source to the discharge outlet, achieve full tracking and monitoring of heavy metal pollutants.

Compliance assurance: Built in standard testing methods ensure that the test results comply with environmental regulations.

Working principle and technological advantages

Working Principle:

The multi parameter water quality heavy metal detector is based on the principle of spectrophotometry. The heavy metal ions in the sample undergo a color reaction with a specific reagent, and the absorbance value is measured at a specific wavelength to calculate the heavy metal concentration through a built-in standard curve. The digestion module adopts a high-temperature and high-pressure digestion method to convert organic heavy metals into detectable inorganic ion forms.

Technical advantages:

1. Integrated design:

Integrated structure for digestion and detection, equipped with a dual temperature zone 8-hole digestion instrument, supporting rapid digestion of various parameters such as COD, total phosphorus, and total nitrogen.

High strength PVC engineering plastic carrying case design, with good protection and portability.

2. Dual color detection system:

Simultaneously supporting pre fabricated test tube colorimetric and colorimetric dish colorimetric to meet different testing needs.

360 ° precision rotating device ensures measurement accuracy and increases stability by 10 times.

3. Intelligent operation:

Android intelligent operating system, 8-inch high-definition touch screen (1024 * 768 resolution), intuitive and convenient operation.

Built in teaching demonstration videos to lower the operating threshold.

4. Accurate detection performance:

The indication error is ≤± 5%, the repeatability is<0.5%, and the optical stability is ≤± 0.001Abs/20 minutes.

Imported light source with a lifespan of 100000 hours, ensuring long-term stability.

5. Powerful data management:

Storage capacity of 10 million sets of data, supporting multiple data transmission methods such as USB, WIFI, 4G, etc.

Equipped with a cloud platform that supports remote data viewing and dynamic analysis.

6. Portable battery life:

Built in 48V8AH lithium battery, capable of continuous operation for more than 6 hours when fully charged.

The instrument weighs 11kg and measures 430 × 350 × 200mm, suitable for field operations.

Application Fields

The multi parameter water quality heavy metal detector is suitable for the following scenarios:

Environmental monitoring station: routine monitoring and emergency monitoring of surface water and groundwater.

Wastewater treatment plant: monitoring of inlet and outlet water quality, evaluation of process effectiveness.

Industrial production process: monitoring of wastewater in industries such as electroplating, metallurgy, and chemical engineering.

Drinking water safety: screening for heavy metals in water sources and supply systems.

Research and Education: Water Environment Research in Universities and Research Institutions.

The multi parameter water quality heavy metal detector has become an important tool in the field of water environment monitoring due to its integrated design, multi parameter detection capability, and intelligent operation characteristics. It not only solves the pain points of traditional detection methods, but also achieves real-time and intelligent water quality monitoring through cloud platforms and mobile detection functions.

Article address:http://www.hmwatertesting.cn/article1/142.html