Laser Particle Counter NLPC-201 is a handheld, battery-operated device used to measure particle concentration in clean rooms and workplaces using laser technology. It provides fast and precise readings of particle mass concentration along with air temperature, dew point, and relative humidity. The unit is extremely useful for HEPA filter leak testing, monitoring of ventilation systems, and assessment of airborne dust concentration.
| Particle Channel |
NLPC-201 : 2.5 µm, 10 µm NLPC-203 : 0.3, 0.5, 1.0, 2.5, 5.0, 10 µm |
| Mass Concentration | PM2.5: 0 – 500 µg/m³, PM10: 0 – 500 µg/m³ |
| Resolution | 1 µg/m³ |
| Temperature Range | 0°C to 50°C |
| Temperature Accuracy | ±1°C |
| Humidity Range | 0 to 100% RH |
| Humidity Accuracy | ±3.5% RH (20% – 80% RH) |
| Display | 2.0” TFT, 220 × 176 Pixels Color LCD |
| Size (H × W × D) | 185 × 55 × 38 mm |
| Weight | 139 g |