Oil Particle Size Analyzer HM-YT20

The oil particle size analyzer is based on standards such as GB/T18854-2002- (ISO11171-1999). Developed using the principle of light blocking counting, it fully complies with the corresponding national military standards, national standards, and international standards. 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.

Main Features

Adopting the counting principle of photoresist (shading) method developed by the International Hydraulic Standards Committee

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

Adopting 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

The injection system combining positive and negative pressure can achieve sample degassing and is suitable for testing samples with different viscosities

Equipped with a built-in pressure sensor, it can directly set the pressure value and automatically determine the pressure inside the cabin to ensure safety

Built in air purification system ensures that testing is not contaminated

built-in SAE4059E、SAE4059F、SAE4059F-CPC、NAS1638、ISO4406、GB/T140 39、GJB-420A、GJB-420B、ГOCT17216-71、DL/T1096、SAE749D、JBT9737.1、QC/T29104-201、DL-T432-2018、HH005-2018 Waiting for more than ten commonly used standards, supporting the addition of custom standard tests at will with no limit on the number of custom standards added, and the required standards can be set according to customer needs

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

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

Arbitrarily set particle size, with nearly 10000 built-in particle sizes for easy particle size analysis

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

Optional viscosity, dielectric constant, moisture, and temperature sensor modules for 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, allowing for separate account permissions and supporting digital signatures

A control system supports multiple sensor settings, and the system control software can be installed on a tablet, laptop, or desktop computer

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

Technical Specifications 

Optical system: photoresist method (shading type)

Light source: semiconductor laser

Measurement range: 0.8 μ m~600 μ m (calibrated according to ACFTD ranging from 1 to 100 μ m or ISO MTD ranging from 4 to 70 μ m (c))

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: better than 6%

Repeatability: RSD<2%

Test sample viscosity: ≤ 650cSt (when 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 ± 0.2%

Pressure chamber: positive and negative pressure chamber device, realizing sample degassing and high viscosity sample detection

Maximum vacuum in the pressure chamber: 0.08MPa

Maximum positive pressure in the pressure chamber: 1 MPa

Overlap error limit: 12000~40000 particles/mL

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

Moisture (optional): Water activity collection: 1-100% RH; Accuracy: ± 1% RH

Absolute moisture content (optional): 1-360ppm; Accuracy: ± 10ppm

Dielectric constant (optional): 1-6

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

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

Dimensions: 340mm × 310mm × 730mm

Net weight of the instrument: ≯ 22kg