Portable Particle Counter in Petroleum Oil NAS1638 and ISO4406
1,Description
The instrument is designed on the principle of light resistance (shading method) and is used to detect the size and number of particles in the liquid. Can be widely used in aerospace, aviation, electric power, petroleum, chemical industry, traffic, port, metallurgy, machinery, automobile manufacturing and other fields in the hydraulic oil, lubricating oil, transformer oil, insulating oil, turbine oil, gear oil, engine oil, aviation kerosene, water-based hydraulic fluid solid particle pollution tests such as oil, And the detection of insoluble particles in organic liquid and polymer solution.
2,Technical Indicator
1. Using the principle of photoresist (shielding) method and using high-precision laser sensor, it has small size, high precision and stable performance.
2. Suitable for laboratory or on-site testing, it can be connected to a pressure chamber to form positive/negative pressure to achieve the detection and degassing of high-viscosity samples.
3. Built-in data analysis system can display the real data of particle size in each channel and automatically determine the sample grade
4. The pipeline is made of 316L and PTFE materials to meet the detection of various organic solvents and oil products
5. With volume flushing and duration flushing modes, it is convenient for users to use and maintain the equipment.
6. Built-in ISO4406, NAS1638, SAE4059 (integral and differential), GJB420A, GJB420B, ГOCT17216, GB/T14039 and other particle pollution level standards
7. Built-in calibration function, can be calibrated according to GB/T21540, ISO4402, GB/T18854 and other standards
8. Built-in data analysis system, which can automatically determine grades according to standards, and has automatic data processing and printing functions
9. Built-in micro water sensor and temperature sensor
10. Bilingual in Chinese and English, one-click switching, with preset, parameter modification, and storage functions, easy and fast operation
11. Extra large storage, you can choose to store it inside the instrument or in an external storage device
12. Embedded design, high-strength shell, easy to carry, suitable for all types of construction machinery
3. Technical Parameters:
1. Light source: semiconductor laser
2. Offline detection speed: 5-60mL/min (factory default 25ml/min)
3. Offline detection of sample viscosity: ≤100cSt (optional pressure chamber when viscosity is high)
4. Particle size range: 1-500μm
5. Interface: USB interface, power interface
6. Data storage: Provides 1,000 sets of data storage space and supports U disk storage
7. Sensitivity: 0.8μm or 4μm (c)
8. Ultimate coincidence error: 40,000 grains/ml
9. Counting volume: 1-999ml (10 or 20ml recommended)
10. Counting accuracy: error less than ±10%
11. Protection level: IP67
12. Test interval: 1 second-24 hours
13. Detect sample temperature: 0-80ºC
14. Water activity reference value: 0-1aw
15. Water content: 0-360ppm
16. Operating temperature: -20-60ºC
17. Power supply: AC 220V±10%, 50/60Hz or DC12-40V
18. Weight: 2.5kg
19. Volume: 275×220×107mm
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