1、 Product Introduction:

The instrument is developed based on the requirements of national environmental monitoring technical specifications, combined with the environmental pollution situation in China and the needs of environmental monitoring departments at all levels. It is an intelligent sampler that can collect sewage samples by time, volume ratio, and constant flow ratio; Meets the technical requirements and testing methods of national water quality automatic samplers（HJ/T372-2007）It is a multifunctional monitoring instrument that integrates flow measurement and water sample collection. It has the characteristics of small size, light weight, and easy portability. It has been awarded the National Key New Product Certificate by five national departments and is the winning product of the Water Environment Capability Monitoring Instrument and Equipment of the State Environmental Protection Administration. Suitable for environmental monitoring stations at all levels, sewage treatment plants, water conservancy, water affairs, and research institutes, to automatically sample water samples from industrial pollution source discharge outlets, rivers, lakes, seas, and other sources.

2、 Main functional features:

1Large screen Chinese display, user-friendly interface design, easy for users to operate.

2Multiple sampling program startup methods: preset time startup, external signal triggered startup, over limit sample retention startup, instant startup, liquid level over limit triggered startup, etc., to meet various user applications.

3Digital constant temperature control,4±1The constant temperature box has cooling and heating modes.

4Multiple sampling functions: timed quantitative sampling, fixed flow quantitative sampling, flow ratio sampling, liquid level ratio sampling, real-time quantitative sampling.

5Multiple external signal access methods, including4～20mASignal2roadRS232SignalRS485Signal and switch signal interface, convenient for online operation with online devices.

6It has an automatic emptying function for the pipeline, which automatically empties the pipeline after sample collection to meet various water quality conditions. It also has a pre rinsing function for the pipeline to ensure the collection of representative samples.

7The bottle splitting device can be controlled to automatically dispense samples, with a variety of sample dispensing methods available.

8Equipped with remote communication function, it can remotely control the startup through SMS and remotely check the on-site status (optional communication module).

9Rich operation record saving function, where every key operation of the user is recorded, facilitating future queries.

10Rich data query function, large capacity data storage, can store10000Sampling records2000Alarm records can be queried for hourly, daily, and monthly traffic data for two years, facilitating user statistical analysis.

11It has printing and communication functions, and can output on-site data to a computer or printer (optional printer).

12Two level password lock and two level management permissions to prevent illegal operations.

13Liquid sensors detect liquids to improve sample collection accuracy.

14Humanized program design, simple and efficient system operation, allowing direct observation of the sample volume of each sample bottle from the screen.

15Choose highly reliable peristaltic pumps and imported peristaltic tubes, with long service life, low noise, and low maintenance costs.

3、 Technical parameters: