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The DNP digital 3000 system is an aerosol generator of solid dust with nano-sized particles from coal, gold, silver, copper, etc. through condensation; Carrier gas: Nitrogen or Argon (Replacement product of the GFG 1000)
DNP Digital 3000 system
- Fast adjustable particle size distribution
- Very precise adjustment of volume flow via MassFlowController
- Excellent short-term and long-term particle size and concentration constancy
- Particle structure similar to that of diesel soot at graphite electrodes
- Apart from graphite electrodes, copper, silver or other electroconductive electrodes can be used as well
- For PMP-measuring section easy connectable to CVS systems in combination with RAS 3000 (accessories)
- No volatile parts in the aerosol
- Aerosol is temperature-resistant to 400 °C
- AK interface protocol for Ethernet via UDP protocol
- Easy to operate by touch display
- Highest reproducibility by saving the operation settings
- Easy transport
- Reliable function
- Best reproducibility
- Low maintenance costs with DNP digital 3000 . solid dust aerosol generator
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Technical Data |
Description |
| Volume flow | 4 – 70 l/min |
| Dimensions | 125 x 470 x 435 mm |
| Weight | 23 kg |
| Particle material | Carbon, copper, silver, gold and other metals |
| Dosing time | Several hours nonstop |
| Mass flow (particles) | 0.06 – 25 mg/h (for carbon) |
| Particle size range | 0.02 – 0.35 µm |
| Carrier/dispersion gas | Nitrogen or argon |
| Pre-pressure | 4 – 8 bar |
| Compressed air connection | Quick coupling |
| Aerosol outlet connection | Øinside = 6 mm, Øoutside = 8 mm |
| Dilution gas | Particle-free and dry compressed air |
| Particle size range | 3 – 10 nm |
| Volume flow (accessories) | 0 – 450 l/min (REF 3000) |
| Volume flow (carrier/dispersion gas) | 4 – 20 l/min |
| Volume flow (dilution gas) | 0 – 50 l/min |
- Calibration of PMP measurement chain
- Calibrating particle measurement devices
- Calibration of sampling lines
- Production of nano particles
- Inhalation exploration
- Toxikology
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