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GRIMM 5561
Electrostatic precipitator
This aerosol sampler collects particles in the range 0.8 … 1,100 nm for off-line analysis on substrates that are suitable for common analytical tools, e.g. transmission electron microscopes, scanning electron microscopes or atomic force microscopes. Fit for combination with all GRIMM DMAs.
Functionality: Electrostatic precipitation
Features
- Particle size range: 0.8 … 1,100 nm
- Sample flow rate: 0.3 … 5.0 l/min (pump not included)
- Precipitation voltage: 0 … 10,000 V positive polarity; negative polarity on request
Benefits
- Particle collection on different substrates
- Collection of size-selected particles
- Compatible with all GRIMM DMAs
- User-selectable voltage and electrode diameters
Applications
- Fundamental aerosol research
- Investigation of particle morphology by TEM, SEM or AFM
- Composition of single particles or of bulk samples
- Nanotechnology process monitoring
- Inhalation and exposure studies
- Engine exhaust studies
- Workplace monitoring
Technical Data
- Technical data
| Size range | 0.8 … 1,100 nm (compliant with GRIMM DMAs) |
|---|---|
| Sample flow rate | 0.3 … 5.0 l/min (pump not included) |
| Precipitation voltage | 0 … 10,000 V, positive polarity, free selectable; negative polarity available on request |
| Sampling substrates | Conducting or non-conducting |
| Sampling electrodes | 10 or 20 mm in diameter; magnetic |
| Status indication | Voltage display and LED |
| Power supply | 100 … 240 VDC, 50 … 60 Hz or 12 … 18 VDC |
| Power consumption | 18 W |
| Ambient temperature | 10 … 40 °C (50 … 104 °F) |
| Ambient humidity | 0 … 95% RH, non-condensing |
| Absolute pressure range | 600 … 1,100 mbar |
| Dimensions (H x W x D) | 25 x 11.5 x 11.5 cm (9.8 x 4.5 x 4.5 in) |
| Weight | 2.2 kg (4.9 lbs) |
Accessories
- Optional
| SMPS+E |