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Stock code
002658

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  • WQMS-900 Fixed automatic water quality monitoring system

    WQMS-900 fixed automatic water quality monitoring system is a comprehensive water quality early warning monitoring system with online automatic analysis instruments as the core and using modern sensor technology, automatic measurement technology, automatic control technology, computer application technology, communication technology and big data analysis technology. , mainly used in the assessment of water environment quality at river monitoring sections and lake and reservoir monitoring points. Through online continuous monitoring of monitoring factors, it assists environmental management departments in building a scientific and effective comprehensive water environment supervision system.

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  • WQMS-900E Simple automatic water quality monitoring system

    With the continuous development of the field of water quality monitoring, the advancement of water quality monitoring grids and the popularization of the "river chief system", online water quality monitoring requires more dense distribution points. In order to meet the needs of water quality monitoring and river length system, Snowdilong launched WQMS-900E simple automatic water quality monitoring system. It not only has the function of a fixed station, but also has the advantages of small land occupation and easy land acquisition. In addition, hydrology and water quality indicators can be monitored at the same time, making water conservancy and environmental protection more closely integrated, which is more conducive to the comprehensive management of water resources and water environment.

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  • WQMS-900S Small automatic water quality monitoring system

    Xuedilon independently developed the WQMS-900S outdoor small-scale water quality automatic monitoring system to solve the shortcomings of conventional water quality monitoring stations such as long construction period, large floor area, high infrastructure investment and operation and maintenance costs. The system adopts an integrated design, has a complete range of monitoring types, covers an area of less than 2m², is easy to move, and is equipped with a complete automatic control system and power supply scheme to achieve remote monitoring, automatic fault alarm, power outage protection, automatic recovery of incoming calls, and automatic storage of monitoring data. and uploading functions, replacing the traditional water station construction model. | It can meet the needs of urban inland river water quality monitoring, achieve accurate, timely and comprehensive reflection of water quality status and development trends, provide real-time water quality warning and forecast, and provide scientific basis for water environment management, pollution source control, environmental planning, etc.

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  • WQMS-900F Buoy-type water quality automatic monitoring system

    The buoy-type water quality automatic monitoring system adopts real-time, online, full-spectrum automatic monitoring technology and multi-parameter integration technology. It uses the buoy body as a carrier and is equipped with a variety of sensors to achieve real-time online monitoring of water quality. The data is transmitted to the server receiver through the wireless network, and real-time data can be viewed through the system management software and application service platform, thereby achieving long-term continuous monitoring of water quality in rivers, reservoirs, lakes and other water bodies, and providing information for environmental emergencies such as red tides and algae blooms. Early warning information provides timely and effective data and technical support for environmental protection, scientific research and public services.

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  • WCS-900W Water quality mobile monitoring system

    The mobile water quality monitoring vehicle consists of a vehicle body, electrical system, data acquisition and transmission system, lighting system, ventilation and exhaust system, temperature and humidity control system, water supply and drainage system, waste liquid collection system, etc. Not restricted by location, time, or season, when a sudden environmental pollution accident occurs, they can quickly enter the pollution site. Monitoring personnel use monitoring instruments to identify the type and degree of pollutants, and at the same time, promptly collect and transmit data through the data collection and transmission system. Report the on-site situation to relevant departments.

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  • MODEL 9811 Permanganate index water quality online automatic monitor

    MODEL 9811 Permanganate Index Water Quality Online Automatic Monitor has an instrument suitability test report issued by the Environmental Monitoring Instrument Quality Supervision and Inspection Center and a CCEP certificate issued by the Central Environmental Protection Association Certification Center. The monitor uses the permanganate oxidation method and complies with the relevant provisions of the "HJ/T100-2003 Technical Requirements for Automatic Permanganate Water Quality Analyzers" standard. At the same time, it can resist the interference of turbidity factors in the water body and ensure the accuracy of test results.

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  • MODEL 9880 Water quality biological comprehensive toxicity online monitor

    According to the principle of microbial fuel cells, electrochemically active electrogenic microorganisms (electrogenic bacteria) are used as anode catalysts to oxidize and decompose organic matter in the water. The generated electrons are transferred along the electrode to generate current, which directly converts chemical energy into electrical energy. The current signal passes through The load amplifies the voltage signal and converts the voltage signal into a visible toxicity value through a calculation formula. When toxic substances flow in, the activity of electrogenic bacteria decreases, resulting in a decrease in current; when nutrient organic matter flows in, the activity of electrogenic bacteria increases, resulting in an increase in current. The inflow of toxic substances or nutrient-type organic matter is judged by the sharp decrease and increase of current (voltage), and real-time monitoring and analysis of toxic substances and loaded organic matter in water bodies can be realized.

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  • MODEL 9001 Chlorophyll a water quality online automatic monitor

    The chlorophyll a water quality online automatic monitor consists of a controller and a chlorophyll a sensor. The controller can be connected to two sensors at the same time, and has various output interfaces such as analog, digital, and switching. The sensor outputs RS485 signal, which has stronger anti-interference ability.

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  • MODEL 9002 Algae density and water quality online automatic monitor

    The algae density and water quality online automatic monitor consists of a controller and a blue-green algae density sensor. The controller can be connected to two sensors at the same time, and has various output interfaces such as analog, digital, and switching. The sensor outputs RS485 signal, which has stronger anti-interference ability.

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