DUSTDECODER 11-D – PORTABLE AEROSOL SPECTROMETER
Precise and compact aerosol spectrometer for the determination of dust mass fractions and particle number size distribution. Optimal solution for reliable and flexible real-time measurements for aerosol research and indoor air quality.
Description
Functionality: Light scattering at single particles
Features:
- Unique measurement range in one device: Inhalable, thoracic, respirable, pm10, pm2.5 and pm1, TSP, PM10, PM4, PM2.5, PM1, PMcoarse and total counts
- 31 equidistant size channels; PSL traceable particle size distribution
- GRIMM Dual Technology with integrated filter
- Intelligent Li-ion battery for portable use up to 10 hours, recharging in 3 hours with smart desktop charger
- Optical cell with internal sensor for T and RH; Purge air for protecting laser and detector
Benefits:
- Wide range of indoor and outdoor applications
- Aerodynamic aerosol focusing, total inlet flow (1.2 l/min) analyzed in the optical cell, no border zone error
- Highest flexibility, additional information of particle number, particle surface, and dust mass distribution with software
- Compact design, allows easy integration in laboratory or mobile setups
Applications:
- Aerosol science
- Process control
- PM measurements
- Workplace monitoring (PEL, EN 481) with high time resolution
- IAQ in vehicles and buildings
Technical data
USP:
- Output of 12 dust mass fractions simultaneously
- “Full flow analysis” of the entire sample volume
- 10 hours of mains-independent battery operation
- GRIMM Dual Technology with integrated filter