Oil particle counter YT-YT20

This instrument is based on standards such as GB/T 18854-2002 (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

The host is equipped with an air purification system to ensure that testing is not contaminated, with a high degree of integration to avoid secondary pollution caused by the airtightness of the connection between the air pump and the testing system

Built in multiple calibration curves, compatible with all commonly used domestic and international standards for calibration

Built in GJB-420A、GJB-420B、NAS1638、GB/T14039、ISO4406、SAE4059cpc、SAE4059F、SAE749D、ГOCT17216、QC/T29104、JB/T9737、DLT432、HH005-2018 Waiting for more than ten commonly used standards

L supports custom standard testing, allowing for naming and grading of custom standards

According to customer requirements, up to 64 detection channels can be set up simultaneously

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

L can perform cleaning detection, pre-set target cleaning requirements particle concentration, display cleaning status in real-time during the cleaning process, and automatically stop when the requirements are met

Built in viscosity, moisture, and temperature sensor modules provide viscosity, moisture saturation, ppm values, and temperature reference values (optional) while accurately testing particle distribution

The particle size can be set arbitrarily, with nearly 10000 built-in particle sizes for easy particle size analysis

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

Fully functional 7-inch color touch screen operation, foldable button design, supports both Chinese and English interfaces, easy and convenient operation

L can perform manual, automatic, and semi counting calibration

L has RS232 interface, supports 485 communication, and can be connected to a computer or laboratory platform for data processing

L has massive data storage and printing functions, and supports USB storage. The data already stored on the machine can be exported to a USB drive

L has 5 or more account settings and allows for individual setting of operator permissions

TECHNICAL INDEX

Light source: semiconductor laser

Particle size 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))

L detection channels: 8-64 channels are optional (default 64 at the factory), and the particle size can be set arbitrarily

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

Resolution: better than 6%

Repeatability: RSD<2%

Sample viscosity testing: ≤ 650cSt (if the viscosity is too high, it can be tested by heating or dilution methods)

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

Sampling accuracy: better than ± 0.2%

Sampling speed: 5~80mL/min

L 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 of the pressure chamber: 1 Mpa

Maximum particle concentration: 12000~40000 particles/mL

Temperature (paid optional): Collection range: 1-100 ℃; Collection accuracy: 1 ℃

Water activity (paid optional): Collection range: 1-100% RH; Collection accuracy: 1% RH

Water content (paid optional): Collection range: 1~360ppm; Collection accuracy: 1ppm

Test sample temperature: 0 ℃~80 ℃

Working temperature: -20 ℃~60 ℃

Storage temperature: -30 ℃~80 ℃

Power supply: 110~245V AC, 50/60Hz, 70W

Host size: 340mm × 410mm × 650mm

Air pump size: 180mm × 160mm × 220mm

Net weight of host: ≯ 23kg Net weight of air pump: ≯ 5.5kg

Comparison Table of Key Parameters of Desktop Particle Counter:

Parameter: YT10

Size: 340 × 410 × 650mm

Screen: 7-inch color touch screen

Custom testing standard: 64 channels, can add 1 set of standards

Calibration curve: Conventional curve, defined before leaving the factory

Information input method: keyboard input

Data output method: Built in printer with RS232, RS485, and USB interfaces, supporting standard Modbus communication

Data format: TXT text

System software: Can set operator account password permissions, edit sample names, etc

Number of accounts: 5

Memory: 1000 sets

Moisture viscosity temperature function: optional

Dynamic chart display:-

Parameter: YT20

Size: 340 × 310 × 615mm

Screen: Standard 10.4-inch Win10 tablet (optional Win10 or above system computer)

Custom testing standard: 64 channels, unlimited addition of standard quantity

Calibration Curve: Supports all curves, can be added by oneself, with no quantity limit

Information input methods: keyboard input, handwriting input

Data output method: Built in printer, also supports desktop printer, supports WiFi, Bluetooth, USB, etc

Data format: PDF, EXCEL

System software: Can set operator account password permissions, edit sample names, etc., supports personalized signatures

Number of accounts: Unlimited

Memory: Unlimited

Moisture viscosity temperature function: optional

Dynamic chart display:-