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Liquid Particle Counter LLPC-A20 is a benchtop equipment with the ability to handle viscosity of the sample up to 650 cSt. Features high precision sensors and syringe sampling system to obtain accurate results with good repeatability. There are 16 selectable channels with a measuring range of 0.8 to 600 µm. The results are displayed using four calibration curves which can also be stored and even switched to minimise conversion error. It has wide applications in petroleum industry, chemical industry, aerospace, machinery and many other fields.
| Light source | Semiconductor laser |
| Measuring range | 0.8 µm to 600 µm (Depends on the sensor) |
| Sensitivity | 0.8 µm (1S04402) or 3 µm (c) |
| Measuring channels | 16 channels, particle size can be set arbitrarily |
| Sampling volume | 0.2 to 100 ml, interval 0.1 ml |
| Sampling volume precision | Be superior to ± 0.5 % |
| Sampling speed | 5 to 80 ml/min |
| Cleaning speed | 5 to 80 ml/min |
| Resolution | Be superior to 10 % 1S011171 |
| Coincidence error limit | 12000 to 40000 particles/ml (Depends on the sensor) |
| Repeatability | RSD < 2 % |
| Count accuracy | ± 10 % |
| Air pressure chamber maximum vacuum | - 0.08 mPa |
| Air pressure chamber maximum pressure | 1 mPa |
| Test sample viscosity | ≤ 650 cSt |
| Test sample temperature | 0°C to 80°C |
| Work temperature | 0°C to 60°C |
| Storage temperature | -30°C to 80°C |
| Power supply | 100 to 245 V, 49 to 62 Hz |
| Overall dimensions | Mainframe 430 × 320 × 590 mm Air pressure bump 330 × 266 × 255mm |
| Instrument net weight | Mainframe 30 kg Air pressure bump 10 kg |
It finds application in detection of solid pollutants in lubricating oil, insulating oil, hydraulic oil, aviation kerosene etc. It can trace the insoluble particles in polymer solution and organic liquid. Therefore it has wide applications in petroleum industry, chemical industry, automobile manufacturing, aerospace and many other fields.
