1. Light source: semiconductor laser

2. Particle size range: 0.8-600um (depending on different sensors)

3. Sensitivity: 0.1 μ m

4. Custom detection channels: 8+8 channels, freely set particle size

5. Sampling volume: 0.2-1000ml, with an interval of 0.1mL

6. Sampling accuracy: better than ± 1%

7. Sampling speed: 5-80mL/min

8. Cleaning speed: 5-80mL/min

9. Cleaning volume: can be set between 0-90mL

10. Counting accuracy: ＜ ± 5%

11. Resolution: ≤ 10%

12. Repeatability: RSD<2%

13. Limit coincidence error: 1200-40000 particles/mL

14. Offline viscosity detection: ≤ 100cSt (optional pressure chamber for high viscosity)

15. Pressure range: Low pressure 0-0.6Mpa, high pressure up to 42Mpa (optional pressure reducing valve)

16. Online detection interval time: arbitrarily set

17. Testing sample temperature: 0 ℃~80 ℃

18. Working temperature: -20 ℃~60 ℃

19. Storage temperature: -30 ℃~80 ℃

20. Power supply: AC100-240V, 50/60Hz

21. Battery capacity: 5200mAh

22. Battery running time: 6-8 hours

23. Dimensions: 410 × 320 × 165mm

24. Weight: 8.5kg

1. Principle of Light Blocking Test Designated by the International Hydraulic Standards Committee

2. High precision laser sensor, wide testing range, stable performance, low noise, high resolution

3. High precision metering pump sampling method, adjustable injection speed, high sampling volume accuracy

4. The pipeline is made of 316L and PTFE materials to meet the testing requirements of various organic solvents and oils

5. Used for laboratory or on-site measurement, optional pressure reducing device for online high-pressure measurement

6. External pressure chamber can form positive/negative pressure to achieve detection and sample degassing of high viscosity samples

7. Multiple sampling containers such as standard sampling bottles and cups can be used, or directly connected to hydraulic systems for online testing to meet the testing requirements of different industries

8. Built in multiple calibration curves, compatible with all commonly used domestic and international standards for calibration

9. Built in multiple commonly used standards such as GJB-420A, GJB-420B, NAS1638, ISO4406, SAE749D, AS4059E, AS4059F, and Г OCT17216, support custom standard testing, and can set the required standards according to customer needs

10. 1000 particle size channels can be set for particle size analysis

11. Built in data analysis system, capable of automatically determining sample grade based on standards, with automatic data processing and printing functions

12. Color touch screen operation, Chinese input, with preset, input, modification, and storage functions, easy and fast operation

13. Equipped with RS232 interface, it can be connected to a computer or laboratory platform for data processing, and USB can also be used for data storage

14. Built in lithium battery, suitable for field work, can be used without external power supply

15. Embedded design, high-strength casing, easy to carry, suitable for various types of construction machinery