Portable airborne particle counter LPPC-A20 is a six channel microcomputer controlled unit. It has a provision of simultaneously counting particles in six different size ranges with real time monitoring. Equipped with built-in thermal sensitive printer for direct printing of pre-recorded and current data for end user convenience. The particle count data can be conveniently viewed, downloaded or printed directly using the built-in printer featuring multiple print mode.
| Particle size channels | 0.3 µm, 0.5 µm, 1.0 µm, 3.0 µm, 5.0 µm, 10.0 µm |
| Flow Rate | 1 CFM ( 28.3 L/min ) |
| Test class | Class 100 ∼ Class 300,000 |
| Test period | 1 min ∼ 10 min |
| UCL Calculation | 0.95 |
| Light source and life | Semiconductor laser ( ˃ 30,000 hours ) |
| Self-clean time | ≤ 10 min |
| Operating temperature range | 10 °C to 35 °C |
| Operational humidity | ≤ 75 % RH |
| Battery type | Lithium-ion ( Optional ) |
| Battery life | ˃ 4 hours continuous usage |
| Power | 220 V ± 10 %, 50 Hz ± 2 Hz |
| Power dissipation | 12 W |
| Dimensions | 235 x 300 x 115 mm |
| Weight | 3.3 kgs |
| Accessory No | Accessory | Quantity |
| 1. | Aluminum alloy case | 1 |
| 2. | Power cord | 1 |
| 3. | Sampling rack | 1 |
| 4. | Printing paper | 1 |
| 5. | Fuse | 1 |
| 6. | Operating manual | 1 |
| Accessory No | Accessory | Quantity |
| 1. | Li-battery | 1 |
| 2. | Software | 1 |
| Size channel | 0.1, 0.2, 0.3, 0.5, 1.0, 5.0 (µm) |
| Flow rate | 28.3 L/min |
| Teat way | UCL |
| Particle size channels | 0.3 µm, 0.5 µm, 0.7 µm, 1.0 µm, 2.0 µm, 3.0 µm, 5.0 µm, 10.0 µm |
| Flow Rate | 1.0 CFM ( 28.3 L/min ) |
| Sensitivity | 0.3 µm |
| Particle size channels | 0.3 µm, 0.5 µm, 0.7 µm, 1.0 µm, 2.0 µm, 3.0 µm, 5.0 µm, 10.0 µm |
| Flow Rate | 50 L/min |
| Sensitivity | 0.3 µm |
| Particle size channels | 0.3 µm, 0.5 µm, 0.7 µm, 1.0 µm, 2.0 µm, 3.0 µm, 5.0 µm, 10.0 µm |
| Flow Rate | 100 L/min |
| Sensitivity | 0.3 µm |
| Particulate matter concentration | PM10, PM2.5, PM1.0, TSP |
| Particulate channels and size | 15 channels, 0.3 to 25 µm |
| Sensitivity | 0.0001 mg/m3 |
| Measurement range | PM 1.0, PM 2.5, and PM 10.0 |
| Resolution | 0.1 µg/m3 |
| Concentration limits | 1000 µg/m3 |
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