Applications:
- Aerosol research
- Test of filters and air cleaners
- Environmental measurements
- Studies on working place pollution and working place safety
- Studies on inhalation and health effects
- Process surveillance
- Studies on emission of printers
Measurement range (size) 4 – 10,000 nm
Measurement range (number CN) 10^4 particles/cm3 (single count mode), 10^4 - 10^7 particles/cm3 (nephelometric mode)
Volume flow 0.9 l/min (butanol); 0.3 – 1 l/min (adjustable for research applications)
Data acquisition Digital, 20 MHz processor, 256 raw data channels
Light source LED User interface Touch screen, 800 • 480 pixels, 7"(17.78 cm)
Dimensions 29 • 24 • 35 cm (H • W • D)
Data logger storage 4 GB
Software PDAnalyze
Accuracy 5% (single count mode); 10% (nephelometric mode)
Response time t90 = 2.8 s, t90–10 = 2.0 s
Operation liquid Butanol (standard); for research applications, further liquids as isopropanol or water can be used and exchanged easily
Installation conditions +10 – +30 °C (others on demand)