Oil particle size tester

Product Introduction

The oil particle counter is based on standards such as GB/T18854-2002 (ISO11171-1999). Developed using the principle of light blocking (shading) counting, it fully complies with the corresponding national military standards, national standards, and international standards. It can provide fast, accurate, reliable, and repeatable detection results as well as complete pollution monitoring and analysis reports, suitable for detecting particle contamination levels in hydraulic oil, lubricating oil, fire-resistant fuel 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.

Main features 

Using the counting principle of the optical obstruction (shading) method developed by the International Hydraulic Standards Committee

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

Using high-pressure injection pump sampling method, the sampling volume can be set by oneself, the injection speed is stable, and the sampling accuracy is high

A positive and negative pressure combined injection system can achieve sample degassing, suitable for testing samples with different viscosities

Built in pressure sensor, which can directly set the pressure value and automatically determine the pressure inside the cabin to ensure safety

Built in air purification system to ensure testing is not contaminated

Built in SAE4059E, SAE4059F, SAE4059F-CPC, NAS1638, ISO4406, GB/T14039, GJB-420A, GJB-420B Г OCT17216-71, DL/T1096, SAE749D, JBT9737.1, QC/T29104-201, DL-T432-2018, HH005-2018, and more than ten commonly used standards are supported. Custom standard testing can be added at will, and the number of custom standards added is unlimited. The required standards can be set according to customer needs

Built in data analysis system, which can provide all standard test data and pollution levels in one test

Built in multiple calibration curves, compatible with all commonly used domestic and international standards, for single channel or multi-channel fully automatic calibration

Set the particle size arbitrarily, with nearly 10000 built-in particle sizes for easy particle size analysis

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

Optional viscosity, dielectric constant, moisture, and temperature sensor modules can be equipped to achieve multi parameter testing

Windows operating interface, built-in database, unlimited data storage, can be searched and queried using various methods such as testing standards, sample names, sample batch numbers, testing personnel, testing time, etc

Multi level account permission management, can set account permissions separately, supports digital signatures

A control system supports multiple sensor settings, and the system control software can be installed on tablets, laptops, or desktops

The test results can be printed using a micro or desktop printer, exported in formats such as PDF and Excel, and transmitted through USB, WiFi, and other means

Technical parameter

Optical system: optical obstruction method (shading type)

Light source: semiconductor laser

Measurement range: 0.8 μ M~600 μ M (calibrated according to ACFTD for 1-100) μ M or ISO MTD calibration 4-70 μ M (c) calibration

Measurement channel: 64 channels (actual number of channels can be edited simultaneously), particle size can be set by the user at will

Sensitivity: 0.8 μ M (ISO4402) or 3 μ M (c) (GB/T18854, ISO11171)

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

Repeatability: RSD<2%

Test sample viscosity: ≤ 650cSt (when the viscosity is too high, heating or dilution methods can be used for testing)

Sampling volume: 0.2~6000ml, with an interval of 0.1ml

Sampling speed: 5-80mL/min

Sampling volume accuracy: better than ± 0.5%

L pressure chamber: positive and negative pressure chamber device, achieving sample degassing and high viscosity sample detection

Pressure chamber * large vacuum: -0.08MPa

Pressure chamber * positive pressure: 0.8 MPa

Limit of coincidence error: 12000~40000 particles/mL

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

Water content (optional): Water activity collection: 1~* * * * RH; Accuracy: ± 1% RH

Absolute moisture content: 1-300ppm; Accuracy: ± 10ppm

Dielectric constant (optional): 1-6

Viscosity (optional): 0-500cSt Precision: ± 2%

Power supply: 110-245V AC, 50Hz, 70W

External dimensions: 340mm x 310mm x 730mm

Net weight of instrument: ≤ 22kg

• Previous: Liquid particle counter
• Next: no more