Smart water sampler

The intelligent water sampler is also called the automatic water sampler. The intelligent water sampler has a strong intelligent sampling function. Developed for surface water stations, national control point monitoring, sample retention of excessive pollution sources and routine sampling, it is an ideal instrument for remote water quality sampling.

1. Implementation standards for intelligent water samplers:

HJ/T372-2007 "Technical Requirements and Testing Methods for Automatic Water Quality Samplers"

HJ 493-2009 "Preservation and Management Technology of Water Quality Samples"

HJ/91.1-2019 "Technical Specifications for Wastewater Monitoring"

HJ/353-2019 "Technical Specifications for Installation of Water Pollution Source Online Monitoring Systems (CODcr, NH3-N, etc.)"

2. Scope of application of intelligent water sampler:

This product can realize the single collection or continuous mixed collection of sewage from the discharge outlet, and use the mixed sample for analysis by online analysis equipment to realize the monitoring function of the mixed sample of sewage from the discharge outlet; at the same time, the product has the function of automatic emptying of remote sampling bottles.

3. Main features of intelligent water sampler:

1. A/B double barrel configuration: A/B double barrel configuration can realize continuous mixed sample collection, instrument sample supply, excessive sample retention and automatic emptying of sampling bottles;

2. Automatic emptying function: Different from the "pipeline + electric valve" emptying method, this product adopts the "automatic turntable + lifting mechanism" emptying method, which has simple pipelines, compact structure, and few fault points. Advantages include large number of sampling bottles (24 bottles);

3. Remote emptying mode: remote single-bottle and multi-bottle emptying functions can be realized through the monitoring platform;

4. Automatically add preservatives: It can support the automatic addition of 3 different preservatives to ensure the representativeness of the sample;

5. Security function: supports electronic access control management function, the system automatically generates passwords, records and uploads corresponding information;

6. Real-time network communication interface RS232 and RS485 to realize remote sampling setting, execution and response functions;

7. The sampling bottle box chamber has a large volume and a constant temperature within the range of 4±2℃ all year round;

8. The sampling structure is tightly designed, the pipeline has a backflush design, and there is no sewage residue, ensuring that the sample is pollution-free and authentic;

9. Implement water and electricity separation, and the control part is completely separated from the mechanical water intake part, making the instrument safer and more stable;

10. Parallel sample function: The product can realize parallel sample collection function and provide double samples for enterprises and regulatory agencies.

11. Equipped with a manual comparison sampling port for mixed water samples.

12. It has the function of collecting instant water samples.

4. Technical indicators of intelligent water sampler