Automatic particle size analyzer

SL-KL131 automatic particle size analyzer according to GB/T18854-2002 (ISO11171-1999)An instrument designed and manufactured according to standards for detecting pollution particle levels in oil. This instrument is developed based on the principle of light blocking counting and complies with the corresponding national military standards and regulations. It can provide fast, accurate, reliable, and reproducible detection results and complete pollution monitoring and analysis reports, suitable for detecting particle pollution levels in hydraulic oil, lubricating oil, fire-resistant oil, insulation oil, and turbine oil. It can be widely used in aviation, aerospace, power, petroleum, chemical, transportation, ports, metallurgy, machinery, automobile manufacturing and other fields.

performance metrics

Light source: semiconductor laser

Particle size range: 0.8Mm～500Mm

Detection channel: 8 channels with arbitrary particle size settings

Resolution: better than 10%

Repeatability: RSD<2%

Viscosity range:≤350mm²/s(cSt)

Sampling volume: 0.2-1000mL

Sampling accuracy: better than ± 1%

Sampling speed: 5mL/min to 80mL/min

Pressure chamber≤ Vacuum: 0.08MPa

Pressure chamber≤ Positive pressure: 0.8MPa

Limit coincidence error: 10000 particles/mL

working environment

Working power supply: AC 220V ± 10% 50Hz ± 10%

Environmental temperature: 10 ℃~28 ℃

Relative humidity:<80% RH

Other: There is no strong vibration, airflow, strong electromagnetic interference, or corrosive gas around the laboratory.

Instrument Features

1. The counting principle adopts the photoresist (shading) method of the Hydraulic Standards Committee.

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

3. Adopting high-pressure sampling method, the sampling volume can be set by oneself, the injection speed is stable, and the sampling accuracy is high.

4. The injection system adopts a combination of positive and negative pressure, which can achieve sample degassing and is suitable for testing samples with different viscosities.

5. Built in air purification system ensures that testing is not contaminated.

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

7. Built in with 8 commonly used standards including GJB-420B, NAS1638, ISO4406, and Г OCT17216-71, it supports custom standard testing and can set the required standards according to customer needs.

8. Various sampling containers such as standard sampling bottles or cups can be used to meet the testing requirements of different industries.

9. Color touch screen operation, built-in printer, simple and elegant structure, easy and convenient operation.

10. Fully automatic operation, Chinese input, with data storage and printing functions.

11. Built in data analysis system that can determine sample grade based on standards.

12. Equipped with RS232 interface, it can be connected to a computer or laboratory platform for data processing.