详情描述
I. Technical Specifications
Light Source: Semiconductor Laser
Flow Rate Range: 20-60 mL/min
3. Offline sample viscosity test: ≤100 cSt; optional pressure chamber for high viscosity.
4. Online Pressure Testing: 0.1-0.6 Mpa (optional pressure reducing device, max pressure up to 40 Mpa)
Particle size range: 1-500μm (selectable with different sensor models)
6. Interface: USB Port, Power Port
7. Data Storage: Offers 1,000 sets of data storage space, with support for USB flash drive storage.
8. Sensitivity: 1μm or 4μm (c)
9. Ultimate Coincidence Error: 10,000 particles/ml
10. Count Volume: 1-999ml
11. Counting Accuracy: ±0.5 Contamination Grade
12. Protection Rating: IP67
13. Test Interval: 1 second - 24 hours
14. Sample Temperature Testing: 0-80℃
15. Water Activity: 0-1 aw (±0.05 aw)
16. Water Content: 0-120 ppm (±10%)
17. Operating Temperature: -20 to 60℃
18. Power Supply: AC 220V±10%, 50/60Hz or DC 12-40V
Weight: 2.5 kg
20. Volume: 275×220×107mm
II. Key Features
Portable particle counters utilize the light-blocking counting principle specified by the International Committee on Hydraulic Standards, designed for rapid on-site oil contamination level detection. They offer compact size, lightweight, fast detection speed, high accuracy, and good repeatability, and can operate under high temperature and high-pressure conditions, as well as extreme environments. Equipped with a micro-water sensor and a temperature sensor, they can simultaneously detect water content and oil temperature during contamination testing. Suitable for engine oil, gear oil, transformer oil (i.e., insulating oil), hydraulic oil, lubricating oil, synthetic oil, and other oils, they are widely used in fields such as aerospace, petrochemicals, transportation ports, iron and steel metallurgy, and automotive manufacturing.
● Utilizing the principle of photoresist (light-blocking) method, equipped with high-precision laser sensors, featuring compact size, high accuracy, and stable performance.
● Suitable for laboratory or on-site testing; optional pressure reducing device for online high-pressure measurement, real-time monitoring of particle contamination in the lubricating oil system
● Can be connected to a pressure vessel to create positive/negative pressure, enabling the testing of high-viscosity samples and sample degassing
● Integrated data analysis system, displaying real particle size data of each channel and automatically determining sample grade
The pipeline is made of 316L and PTFE materials, suitable for testing various organic solvents and oils.
● Features volume flush and time flush modes for user convenience in equipment operation and maintenance
●Inbuilt ISO4406, NAS1638, SAE4059, GJB420A, GJB420B, ГOCT17216, GB/T14039 particle contamination grade standards
● Built-in calibration function, capable of calibration according to standards such as GB/T21540, ISO4402, GB/T18854, etc.
● Built-in data analysis system, capable of automatically grading samples against standards, with features for data auto-processing and printing
● Set any alarm level for pollution or cleanliness detection
● Built-in micro-water sensor and temperature sensor
● Bilingual input, one-click toggle, with preset, input, edit, and storage functions, easy and quick operation
● Large storage capacity, available for internal instrument or external storage devices
●Embedded design, high-strength housing, easy to carry, suitable for various construction and engineering machinery
