Oil cleanliness tester

The oil cleanliness tester adopts the counting principle of light obstruction (shading) method specified by the International Hydraulic Standards Committee, and is specifically used as a rapid detection device for on-site oil pollution levels. It has the advantages of small size, light weight, fast detection speed, high accuracy, and good repeatability, and can work under harsh conditions such as high temperature and pressure. Equipped with a built-in micro water sensor and temperature sensor, it can detect both water content and oil temperature during pollution detection. Suitable for engine oil, gear oil, transformer oil (i.e. insulation oil), hydraulic oil, lubricating oil, synthetic oil and other fluids, it can be widely used in power plants, aerospace, petrochemicals, transportation and ports, steel metallurgy, automotive manufacturing and other fields.

Main features:

Adopting the principle of light obstruction (shading) and using high-precision laser sensors, it has a small volume, high accuracy, and stable performance

Suitable for laboratory or on-site testing, it can also be equipped with a pressure reducing device for online high-pressure measurement and real-time monitoring of particle contamination in the oil system

L can be connected to an external pressure chamber to form positive/negative pressure, achieving the detection of high viscosity samples and sample degassing

Built in data analysis system, which can display the real data of particle size in each channel and automatically determine the sample grade

The pipeline is made of 316L and PTFE materials, which meet the detection requirements of various organic solvents and oil products

L has volume flushing and duration flushing modes, making it convenient for users to use and maintain the equipment

Built in ISO4406, NAS1638, SAE4059, GJB420A, GJB420B Г Particle pollution level standards such as OCT17216 and GB/T14039

Built in calibration function, can be calibrated according to standards such as GB/T21540, ISO4402, GB/T18854, etc

Built in data analysis system, capable of automatically determining sample grade based on standards, with automatic data processing and printing functions

L can set any alarm level to achieve pollution or cleanliness detection

Built in micro water sensor and temperature sensor

Chinese and English input, one click switching, with preset, input, modification, and storage functions, convenient and fast operation

Large storage capacity, can be selected to be stored inside the instrument or on external storage devices

Embedded design, high-strength shell, easy to carry, suitable for various construction machinery

Technical indicators:

Light source: semiconductor laser

Detection speed: 20-60mL/min

Offline detection of sample viscosity: ≤ 100cSt, pressure chamber can be optionally equipped when viscosity is high

Online pressure detection: 0.1~0.6Mpa (optional pressure reducing device * high pressure can reach 42Mpa)

Particle size range: 1-500 μ M

Interface: USB interface, power interface

Data storage: Provides 1000 sets of data storage space and supports USB storage

Sensitivity: 0.8 μ M or 4 μ M (c)

Limit overlap error: 40000 particles/ml

Count volume: 1-999ml

Count accuracy: error ＜ ± 10%

Protection level: IP67

Test interval: 1 second~24 hours

Test sample temperature: 0-80 ℃

Reference value for water activity: 0-1aw (± 0.05aw)

Water content: 0-360ppm (± 10%)

Working temperature: -20~60 ℃

Power supply: AC 220V ± 10%, 50/60Hz

Weight: 2.5kg

Volume: 275 x 220 x 107mm

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