Portable Oil Particle Counter, Lube Oil NAS/ISO Cleanness Analyzer

I. Portable Lube Oil Particle Counter Introduction

LPC-P50 portable oil particle counter is designed based on the principle of light blockage method, which is specially used for fast detection of oil contamination level on site. It has the advantages of small volume, light weight, fast detection speed, high precision, good repeatability, and can work under extremely harsh conditions such as high temperature and high pressure. Built-in micro water sensor and temperature sensor, so it can detect water content and temperature as well as pollution degree in oil. It can be widely used in aerospace, petrochemical, transportation ports, iron and steel metallurgy, automobile manufacturing and other fields of hydraulic oil, lubricating oil, transformer oil (insulation oil), turbine oil, gear oil, engine oil and other oil detection.

II. Features

1. The principle of light blockage method, the use of high-precision laser sensor, small size, high precision, stable performance.
2. It is suitable for laboratory or on-site detection, and can also be used for on-line high pressure measurement with pressure-reducing device to realize real-time detection of oil particle contamination.
3. Built-in calibration function. It can be calibrated according to GB/T21540, ISO4402, GB/T18854 and other standards.
4. Built-in data analysis system. It can automatically determine the sample grade according to the standard, and has the function of automatic data processing and printing.
5. The alarm level can be set arbitrarily, and the alarm prompt will be given when the limit is exceeded to realize pollution or cleanliness detection.
6. The alarm level can be set arbitrarily, and the alarm prompt will be given when the limit is exceeded to realize pollution or cleanliness detection.
7. External pressure chamber can be connected to form positive pressure or negative pressure, to achieve high viscosity sample detection and sample degassing.
8. Washing mode according to volume or time, convenient for users to use and maintain.
9. English and Chinese can be switched.
10. Super large storage, optionally stored in the internal or external storage devices of the instrument.
11. Embedded design, high strength shell, easy to carry, suitable for all kinds of construction machinery.

III. Performance

1. Light source: semiconductor laser
2. Range of viscosity: ≤100cSt (Air pressure chamber is optional for higher viscosity)
3. Range of flow rate: 5～60 mL/min(The typical value is 30mL/min)
4. Pressure range for online testing: 0.1～0.6Mpa (the maximum pressure can reach 42 MPa when the decompression device is selected)
5. Range of sample temperature: 0～80℃
6. Size range: 1µm～500µm(depending on the type of sensor)
7. Sensitivity: 1µm/4µm(c)
8. Standards: GJB420B、SAE4059F-CPC、ISO4406、GB/T14039、GJB420A、NAS1638/SAE4059F、GOST17216
9. Range of volume: 1～999mL
10. Accuracy: ±0.5 levels of contamination
11. Range of test interval: 1s～24h
12. Coincidence deviation limit: 40,000 p/ml
13. Data storage: provides 1000 groups of data storage space, and support U disk storage
14. Range of water activity: 1～1aw(±0.05aw)
15. Range of water content: 1～360ppm(±10%)
16. Interface: USB interface, power interface
17. Protection grade: IP67 (protection box)
18. Operating temperature: -20～60℃
19. Power supply: AC220V±10%；50/60Hz；DC 12V
20. Weight: 5.5 kg
21. Volume:400 mm × 305 mm × 170 mm

Installation

1. High-pressure environment: If the pressure of the system port to be tested is greater than 0.6Mpa, install a decompression device (optional). The pressure relief device is installed between the interface of the system under test and the liquid inlet of the instrument

2. After startup, the instrument should be preheated for 10 minutes before testing.

3. Before the test, appropriate solvent (such as petroleum ether) should be used to clean the pipeline and injection slit to ensure the accuracy of the test.

4. At the end of the test and the replacement of the inspection products, the appropriate solvent (such as petroleum ether) must be used for cleaning operation, ensure that the instrument pipeline clean before shutting down or the next test.

5. There is a filter screen installed at the liquid inlet of the instrument. When there are too many impurities in the liquid sample, the filter screen will be blocked, affecting the injection and causing abnormal test data. Therefore, the inlet filter screen should be cleaned regularly

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