Online particle counter

Online particle counter

Model: KZ-3S

Typical Application of KZ-3 Online Particle Counter

Monitoring of particulate matter in tap water leaving the factory

Monitoring of effluent quality and membrane integrity of membrane filtration device

Microbial leakage monitoring of activated carbon deep treatment process in the water supply industry

Biological risk assessment of effluent from water plants, including alternative monitoring of "two pests"

Efficiency evaluation of water treatment plant filter

Monitoring of particulate matter in water quality of tap water pipeline network

Pipeline liquid particle monitoring in the pharmaceutical and food industries

Performance Characteristics

The instrument mainly consists of a color touch LCD display screen, peripheral interfaces, etc.

2. The instrument adopts the principle of optical resistance, which has the advantages of fast detection speed, strong anti-interference ability, high accuracy, and good repeatability.

3. High precision laser sensors ensure high resolution, accuracy, and repeatability.

4. Built in injection flow control system, interception and stabilization pre-processing unit, real-time flow compensation, and fast response to dynamic changes in water samples.

5. 4.3-inch color LCD screen display, touch screen operation.

6. Equipped with a built-in USB interface, the test results can be stored on a USB flash drive with a maximum storage frequency of 120 times per hour, and the data can be downloaded to a PC

7. The detection particle size can be customized, with nearly 10000 detection particle sizes set arbitrarily for easy particle size analysis.

8. Eight channels with adjustable particle size and built-in standards according to user requirements.

9. Built in calibration function, which can calibrate the instrument according to multiple standards and store three calibration curves simultaneously. It can be calibrated or verified by third-party national measurement units.

10. It has a standard serial RS485 (Modbus RTU)/RS232 communication port and a 4-20mA (analog output) communication port.

11. Optional analysis software with functions such as data export and curve analysis. The instrument can achieve continuous automatic online detection, and the detection interval time can be set arbitrarily, providing real-time detection of particle numbers.

12. Fast detection speed, providing a detection result within 10-30 seconds. The display screen can show the number of particles in all particle size ranges and the cumulative number of particles.

13. It has the functions of liquid inlet cut-off and particle count exceeding the limit alarm.

14. Adopting high-strength cast aluminum shell, it has strong anti-interference ability, high temperature and high pressure resistance, and is sturdy and durable, meeting the IP65 protection level.

technical indicators

1. Light source: semiconductor laser

2. Laser diode lifespan: 80000 hours

3. Particle size range: 1 μ m to 800 μ m (depending on the selected sensor)

4. Sensitivity: 1 μ m (LO200 sensor)

1.5 μ m (LO400 sensor)

2 μ m (LO800 sensor)

5. Detection channels: 8, particle size can be set arbitrarily

6. Range: 0-10000 units/mL, expandable

7. Detection speed: 20-100mL/min

8. Testing time: 10-30S/time

9.5% coincidence error limit: 24000 particles/mL (LO200 sensor)

12000 particles/mL (LO400 sensor)

6000 particles/mL (LO800 sensor)

10. Relative error of particle size measurement: ± 10%

11. Particle size measurement resolution: R ≥ 90%

12. Relative error of particle counting: ± 10%

13. Particle counting repeatability: RSD ≤ 2%

14. Signal to noise ratio:>5:1

15. Online pressure detection: 1-20Bar

16. Average continuous running time: ≥ 2160h

17. Flow error: ≤± 2%

18. Online detection interval time: can be set between 1s and 24h

19. Inlet and outlet: quick interface with self sealing device

20. Data output: USB flash drive or transmission to computer through communication interface

21. Communication interface: RS485 (Modbus RTU)/RS232 communication port and 4-20mA (analog output)

22. Temperature range for sample testing: 0 ℃ to 80 ℃

23. Working temperature: -20 ℃~60 ℃

24. Storage temperature: -30 ℃~80 ℃

25. Power supply: AC100V~265V, 49-62Hz

26. Dimensions: 310 × 250 × 124mm

27. Net weight of the instrument: 4kg

28. Protection level: IP65

29. Installation method: Wall mounted/panel/pipe installation