The micro automatic water quality monitoring station system is composed of water collection unit, water distribution unit, pretreatment unit, analysis unit, control unit, and data collection and transmission unit. This system can monitor the water quality changes, patterns, and trends of monitoring sections in real-time and quickly, detect environmental pollution events timely, and provide a scientific basis for decision-making, supervision, and environmental management of basin pollution prevention and control.

        The water station adopts a modular design principle, with the core unit being the analysis unit. Total phosphorus, total nitrogen, COD, and ammonia nitrogen strictly follow the chemical analysis methods specified in the national standard. The conventional five parameter indicators (dissolved oxygen, conductivity, turbidity, temperature, pH) are measured using a multi electrode integrated method, and excess source and sample water are discharged through the main drainage pipeline. The water distribution unit uses an air compressor high-pressure flushing method to blow back and clean the sampling pipeline, ensuring that the pipeline is clean and pollution-free.

 Parameter Introduction

(1) Five parameters of water quality: temperature, conductivity, dissolved oxygen, pH, and turbidity

(2) Nutrient salts: CODCr/CODMn, TP, TN, ammonia nitrogen

 Application Fields

Ø Water quality monitoring of key sections such as lakes, reservoirs, and rivers;

Ø Monitoring of water ecological environment, such as online monitoring of water quality in wetlands, parks, and landscape rivers;

Ø Online monitoring of river channels and sewage outlets entering the sea.

System Characteristics

1. Parameter integration, measurement modular design (highly integrated)

Integrated with ammonia nitrogen, total phosphorus, total nitrogen, CODCr/CODMn measurement modules, as well as conventional five parameter measurement modules (expandable chlorophyll, blue-green algae, etc.).

 2. Comply with the technical requirements and applicability testing operation manual for outdoor small-scale water quality automatic monitoring system (HJC-ZY73-2019), compatible with 212 national standard protocol, and equipped with remote data transmission function

 3. High precision, good stability, less maintenance, and low waste liquid volume

 4. It occupies a small area and can be quickly deployed, making it particularly suitable for monitoring pollution sources and grid based monitoring

 5.Low power consumption, some situations can use solar power supply, suitable for more complex working conditions, and has stronger endurance

Technical Parameter ：

产品资料：泽铭科技-HQ9000微型站.pdf