PTT-L3Oil Particle Counter

Application

PTT-L3 oil particle counter is based on GB/T18854-2002-(ISO11171-1999) and other standards. It is developed using the counting principle of the photoresist (shading) method, which fully conforms to the corresponding national military standards, national standards and international standards. It can provide fast, accurate, reliable and repeatable test results and complete pollution monitoring and analysis reports. It can be widely used in aviation, aerospace, electric power, petroleum, chemical industry, transportation, port, metallurgy, machinery, automobile manufacturing and other fields.

Feature

1.Adopt the counting principle of the photoresist (shading) method formulated by the International Hydraulic Standards Committee.

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

3.High-pressure syringe pump sampling method is adopted, the sampling volume can be set by itself, the sampling speed is stable, and the sampling accuracy is high.

4.The positive and negative pressure combined sample injection system can realize sample degassing, which is suitable for testing samples of different viscosities.

5.Built-in pressure sensor, which can directly set the pressure value, and automatically judge the air pressure in the cabin to ensure safety.

6.Built-in air purification system to ensure that the test is not polluted.

7.Built-in SAE4059E, SAE4059F, SAE4059F-CPC, NAS1638, ISO4406, GB/T14039, GJB-420A, GJB-420B, ГOCT17216-71, DL/T1096, SAE749D, JBT9737.1, QC/T29104-201, DL-T432- More than a dozen common standards such as 2018, HH005-2018, etc., support arbitrary addition of custom standard tests, and there is no upper limit on the number of custom standards added, and the required standards can be set according to customer needs.

8.Built-in data analysis system, one test can give all standard test data and pollution level10.Built-in viscosity, moisture and temperature sensor modules provide viscosity, moisture content saturation, ppm value and temperature reference value while accurately testing particle distribution (optional).

9.Built-in multiple calibration curves, compatible with all commonly used standards at home and abroad, for single-channel or multi-channel automatic calibration.

10.The particle size can be set arbitrarily, with nearly 10,000 particle sizes built-in, which is convenient for particle size analysis.

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

12.Optional viscosity, dielectric constant, moisture and temperature sensor modules to achieve multi-parameter testing.

13.Windows operation interface, built-in database, unlimited data storage, can use test standard, sample name, sample batch number, tester, test time and other methods to search and query.

14.Multi-level account authority management, account authority can be set separately, and digital signature is supported.

15.The test results can be printed on a micro or desktop printer, and can be exported to pdf, excel and other formats, and can be transmitted through USB, wifi, etc.

Technical indicators

1.Optical system: photoresist method (shading type)

2.Light source: semiconductor laser

3.Measuring range: 0.8μm~600μm (depending on different sensors)

4.Measuring channels: 64 channels (the number of channels can be edited at the same time), the particle size is arbitrarily set by the user

5.Sensitivity: 0.8μm (ISO4402) or 3μm (c) (GB/T18854, ISO11171)

6. Resolution: <10% (GB/T18854, ISO11171)

7.Repeatability: RSD<2%

8.Test sample viscosity: ≤650cSt (when the viscosity is too large, it can be tested with heating or dilution method)

9.Sampling volume: 0.2~6000ml, interval 0.1ml

10.Sampling speed: 5 ~ 80mL/min

11.Sampling volume accuracy: better than ±0.5%

12.Air pressure chamber: positive and negative pressure air pressure chamber device, realize sample degassing and high viscosity sample detection

13.Maximum vacuum of air pressure chamber: -0.08MPa

14.Maximum positive pressure of air chamber: 0.8 MPa

15.Overlap error limit: 12000~40000 capsules/mL

16.Temperature acquisition (optional): -40~100℃ Accuracy: ±0.5℃

17.Moisture (optional): Water activity collection: 1～100%RH; Accuracy: ±1%RH

18.Absolute water content: 1～300ppm; Accuracy: ±10ppm

19.Dielectric constant (optional): 1～6

20.Viscosity (optional): 0.5～50cP Accuracy: ±2% (>10cP), ±0.2cP (<10cP)

21.Power supply: 110~245V AC, 50Hz, 70W

22.Dimensions: 340mm╳310mm╳730mm

23.Instrument net weight: 25kg