Instrument and pump: 300 g
Electric consumption: ~3 W
No lenses => no risk of misalignment
Concentrations for 19 size classes
between 0.2 and 100 µm
Automatic check every 10 minutes and electronic recalibration if necessary (ex. strong changes in ambient temperature)
Total weight (gondola, batteries and LOAC):
1 kg for use with meteorological balloons