| Technical parameters | |
| Principle of measurement | Beta attenuation (radiometry) | 
| Measuring range | Standardly 0-10 000 µg/m3 | 
| Measuring units | µg/m3 | 
| Lower detectable limit | 0,5 µg/m3 | 
| Measuring cycle | 30 min., 1 h, 2 h, 3 h, 6 h, 12 h, 24 h, adjustable (max. 96 hours) | 
| Measuring period | 10 min, 15 min, 30 min, 1 h, 2 h, ..., 48 h (adjustable) | 
| Sample flow rate | 1 m3/h | 
| Pump | external | 
| Operation temperature | 10°C - 40°C | 
| Weight | 15 kg | 
| Dimensions | 19″ rack version, 6U (483 x 324 x 366; W x D x H) | 
| Pressure and temperature compensation | YES | 
| Filtration tape | Fiberglass | 
| Beta radiation source | Sealed Carbon 14 (1,6 MBq ± 15%) | 
| Option | OPM module for optical real-time measurement of PM10, PM2.5 a PM1 | 
