HSY-432B Fully Automatic Desktop Oil Contamination Particle Size Analyzer

The HSY-432B fully automatic desktop oil contamination particle size analyzer is developed based on standards such as GB/T18854-2002-(ISO11171-1999). It adopts the light obstruction (extinction) method for counting principles, fully complying with corresponding national military standards, national standards, and international standards. It provides fast, accurate, reliable, and repeatable test results as well as comprehensive contamination monitoring analysis reports. It is suitable for detecting particle contamination in hydraulic oil, lubricating oil, fire-resistant fluid, insulating oil, turbine oil, and more. It can be widely applied in industries such as aviation, aerospace, power, petroleum, chemical, transportation, ports, metallurgy, machinery, and automotive manufacturing.

I. Main Features

lAdopts the light obstruction (extinction) method counting principle established by the International Hydraulic Standards Committee

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

lUses a high-pressure injection pump sampling method, allowing users to set the sampling volume independently; stable sampling speed and high sampling accuracy

lCombined positive and negative pressure sampling system enables sample degassing, suitable for testing samples of different viscosities

lBuilt-in pressure sensor allows direct setting of pressure values and automatically monitors the internal pressure to ensure safety

lBuilt-in air purification system ensures testing is free from contamination

lBuilt-in over ten commonly used standards including SAE4059E, SAE4059F, SAE4059F-CPC, NAS1638, ISO4406, GB/T14039, GJB-420A, GJB-420B, ГОСТ17216-71, DL/T1096, SAE749D, JBT9737.1, QC/T29104-201, DL-T432-2018, HH005-2018; supports unlimited addition of custom standards and allows setting required standards based on customer needs

lBuilt-in data analysis system provides test data and contamination levels for all standards in a single test

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

lAllows arbitrary setting of particle sizes with nearly ten thousand built-in sizes for convenient particle size analysis

lSupports various sampling containers such as standard sampling bottles or sampling cups to meet testing requirements across different industries

lOptional modules for viscosity, dielectric constant, moisture, and temperature sensors enable multi-parameter testing

lWindows operating interface with built-in database and unlimited data storage; supports retrieval and querying by test standards, sample name, sample batch number, tester, test time, and more

lMulti-level account permission management, allowing separate setting of account permissions and supporting digital signatures

lOne control system supports multiple sensor configurations; system control software can be installed on tablets, laptops, or desktop computers

lTest results can be printed using mini or desktop printers, exported in formats such as PDF and Excel, and transmitted via USB, Wi-Fi, etc.

II. Technical Parameters

lOptical system: Light obstruction method (extinction type)

lLight source: Semiconductor laser

lMeasurement range: 0.8μm~600μm (calibrated according to ACFTD 1~100μm or ISO MTD 4~70μm(c))

lMeasurement channels: 64 channels (actual number of simultaneously editable channels), particle size can be set arbitrarily by the user

lSensitivity: 0.8μm (ISO4402) or 3μm (c) (GB/T18854, ISO11171)

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

lSample viscosity for testing: ≤650cSt (can be tested with heating or dilution methods for higher viscosity)

lSampling volume: 0.2~6000ml, with 0.1ml intervals

lSampling speed: 5~80mL/min

lSampling volume accuracy: Better than ±0.5%

lPressure chamber: Positive and negative pressure chamber device for sample degassing and high-viscosity sample testing

lCoincidence error limit: 12,000~40,000 particles/mL

lTemperature acquisition (optional): -40~100℃, accuracy: ±0.5℃

lDielectric constant (optional): 1~6

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

lDimensions: 340mm×310mm×730mm

lNet weight of the instrument: ≤22kg