Extech VPC300 Video Particle Counter with built-in Camera
| Specifications | Range |
|---|---|
| Particle Size Channels | 0.3, 0.5, 1.0, 2.5, 5.0, 10µm |
| Flow Rate | 0.1ft3 (2.83L/min) controlled by internal pump |
| Count Modes | Cumulative, Differential, Concentration |
| Counting Effeciency | 50% @ 0.3µm; 100% for particles>0.45 |
| Coincidence Loss | 5% @ 2,000,000 particles per ft3 |
| Air Temperature | -14 to 140ºF (-25 to 60ºC); Accuracy:±2ºF/1ºC |
| Relative Humidity | 0 to 100%RH; Accuracy:±3%RH (40% to 60%RH) |
| Dew Point/ Wet Bulb | 32 to 122ºF (0 to 50ºC) |
| Dimensions/Weight | 9.4 x 3 x 2.2'' (240 x 75 x 57mm)/1.26lbs (570g) |
