Airborne Particle Counter NAPC-400 is used to measure dust particles inside a clean room environment. Its laser particle counter uses a semiconductor laser with a light source and a large touch-screen display. It is small in size and with light weight, highly precise and easy to operate. The microprocessor can control, store and print the measurement results, the test environment is very clean convenient. In addition, special software can be downloaded via computer to store the data. A high volt DC power source is applied which results in maximum consumption that is around 80 W.
| Flow Rate | 50 L / min import sampling pump |
| Sample Time | Between 6 to 999999 s optional (Selectable) |
| Alarm | Class |
| Operating Time | 5 hours |
| Display | LCD Display |
| Weight | 7.5 kg |
| Outside Dim | 320×272×240 mm |
| Power Source | DC 16.8 V (Built in Lithium Battery) |
| Max. Consumption | 80 W |
| Size Channels | 0.5, 1, 3, 5, 10, 25 µm |
| Calculation | 95 % UCL Calculation of Particle Concentration can be Displayed Directly |
| Zero Count | ≤ 10 min |
| Location Labels | 0 to 9999 |
| Printer | Built –in Thermal Printer |
| Data Storage | 20000 Group / section 300 UCL (with a PC dedicated communication software |
| Output | USB |
| Light Source | Laser Diode (30000 hours mean time between failures) |
| Maximum Rated Particle Concentration | 35000 particles / L |
| Ambient Temperature | 10 to 35 °C |
| Humidity | 20 to 75 % RH |
| Atmospheric Pressure | 86 to 106 kPa |
Airborne Particle Counter is widely used in various fields such as medicine, optical, chemical, food, cosmetics, e-health, biological products, aerospace and other sectors.
