【 Keywords: portable, multifunctional, rainproof, 24 bottles, large capacity data storage, lithium battery power supply, flow meter function 】

1、 Instrument description:

DS-8000C Portable Intelligent Water Quality SamplerCompliant with the technical requirements and testing methods of the Chinese Ministry of Environmental Protection's water quality automatic sampler (HJ/T372-2007), it is a multifunctional intelligent environmental monitoring instrument that integrates flow measurement, water sample collection, and automatic packaging. It has the characteristics of small size, easy mobility, simple operation, environmental protection and energy saving. Suitable for environmental monitoring stations, supervisory agencies, research institutes, water affairs, municipal and sewage treatment plants at all levels, automatic sampling of water samples from industrial pollution source discharge outlets, rivers, lakes, seas, etc.

IIDS-8000C Portable Intelligent Water Quality Samplercharacteristic:

1. Multiple 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.

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

3. Multiple external signal access methods, including 4-20mA signals, 2-channel RS232 signals, RS485 signals, and switch signal interfaces, facilitate online operation with online devices.

4. It 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.

5. Automatic sample packaging, with a variety of sample packaging methods.

6. Equipped with a remote communication interface, it can remotely control the startup through SMS and remotely check the on-site status (optional).

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

8. Rich data query function, large capacity data storage, can store 10000 sampling records, 2000 alarm records, and can query hourly, daily, and monthly traffic data for two years, facilitating user statistical analysis.

9. It has printing and communication functions, and can output on-site data to a computer or printer.

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

11. Liquid sensors detect liquids to improve sample collection accuracy.

12. Humanized program design, simple and efficient system operation, and the sample volume of each sample bottle can be directly observed from the screen.

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

14. Equipped with a large capacity lithium battery for both AC and DC use, the battery can support continuous operation for 48 hours.

15. The whole machine is small in size and light in weight, equipped with positioning universal wheels, and easy to move.

16. The whole machine is designed to be waterproof, ensuring that it can work in rain and harsh weather conditions, making it convenient for outdoor applications.

3、 Indicator:

Sampling program: Multiple sampling programs can be pre programmed and started with one click;

Sampling records: can save 10000 sampling records;

Information recording: It can store at least 2000 information records, including system power-off and power on, parameter modification, equipment failure, and other information;

Traffic query: hourly, daily, monthly, and annual traffic records for 2 years;

Sampling startup methods: immediate startup, external signal triggered startup, over limit sample retention startup, preset time startup, water level over limit triggered startup, etc;

Communication signal interface: Two RS232 signals, RS485 signals, 4-20mA signals, switch signal;

Sampling speed: 100ml-1200ml/minute, adjustable;

Single sampling volume: adjustable from 1ml to 9999ml;

Single sampling interval: adjustable from 1 minute to 9999 minutes;

Sampling error: ± 5%; Proportional sampling error: ± 10%;

Parallel sampling tube length: 0-50 meters; Vertical sampling suction: ≤ 8 meters;

Number of bottles: 1-24; Single bottle capacity: ≤ 1000ml；

Working environment temperature:- 20℃~+60℃；

Supply voltage: AC，220V50HZ； ±15％； DC,+16V lithium battery;

Dimensions: 460 * 370 * 480 (unit: mm）； Whole machine weight: ≤ 20Kg；