In order to meet the online monitoring needs of water quality in urban and rural areas, and to solve the problems of large land occupation, high infrastructure investment, and long infrastructure construction cycle of conventional water quality automatic monitoring stations, the company has developed a pre integrated water quality automatic monitoring station (hereinafter referred to as a small warning station) solution based on years of experience in the research and integration of water quality online monitoring systems and instruments.

Based on the different configurations of system equipment and instruments, a pre integrated outdoor cabinet type small water quality warning station is adopted. The warning station can flexibly choose the installation location according to the site conditions of the monitoring point, and after installation and operation, it can also achieve low-cost replacement of the installation location according to the on-site application needs.

The scheme integrates intelligent monitoring, automatic control, computer application, and communication network technologies, fully adopts national standard analysis methods, and can effectively meet the online unmanned monitoring and real-time transmission display of water quality parameters such as conventional five parameters, permanganate index, ammonia nitrogen, total phosphorus, and total nitrogen in the water source area.

Micro water stationSystem Characteristics

1) Highly integrated design, small footprint, and flexible selection of monitoring points;

The small warning station monitoring system adopts modular design, high integration, and meets various on-site conditions and applications;

2) Modular instrument design with strong scalability and replaceability

The monitoring instrument integrated into the monitoring system adopts a modular design, which has good scalability and replaceability, and can adjust or replace domestic and imported instruments according to users' monitoring needs.

3) Automatic quality control of instruments

The instrument comes with an automatic sample verification function, which can automatically check and evaluate the performance of the instrument according to user settings, achieving automatic quality control of the instrument and effectively ensuring the validity of monitoring data.

4) Strong environmental applicability.

According to the needs of the regional environment, air conditioning can be added or room heaters can be used to control the temperature inside the station building.

Advantages and Characteristics

1、 Accurate measurement and high reliability

High resolution injection pump, precise quantification of sample and reagent volume, and instrument repeatability superior to conventional instruments

The valve head flow path adopts a microfluidic design to ensure that there is no dead volume in the flow path during valve position switching, thereby ensuring no residual reagents

Unique bubble agitation mixing technology ensures thorough mixing of samples and reagents

L Automatic chromaticity and turbidity compensation algorithm, fully considering the actual water sample situation on site, monitoring results are true and reliable

2、 Low maintenance volume

Using the world's leading sequential injection platform, the reagent consumption is low, which is 1/20 of the conventional chemical method instrument reagent consumption, suitable for long-term online monitoring

The innovative liquid storage ring structure prevents direct contact between the sample or reagent and the syringe, avoiding wear and corrosion of the injection flow path

3、 Wide applicability

Adopting analysis methods consistent with national standards, suitable for various online water quality monitoring needs