DNP digital 3000

Generation of high-purity nanoparticles from graphite, metals, and alloys by spark ablation in the gas phase
The DNP digital 3000 generates high-purity, contamination-free nanoparticles in a gas-phase process. No chemicals, solvents, or ligands are involved. A broad range of conductive electrode materials allows the targeted production of metal, alloy, and carbon particles in the low-nanometer range.

Available materials include copper, silver, gold, and graphite, as well as other electrically conductive materials; alloys and mixed electrodes are also possible. The resulting particles are suitable for material development as well as for the calibration of particle measurement devices and complete particle measurement systems. Digital control keeps particle size and concentration reproducibly constant over hours of operation.

Operation principle
Benefits

Your special advantages

  • Contamination-free nanoparticles without chemicals
  • Broad material range: graphite, copper, silver, and gold, plus other conductive electrode materials, including alloys and mixed electrodes
  • Fast adjustment of particle size and concentration
  • Excellent short- and long-term stability for reproducible results in research and calibration
  • Diesel-soot-like particle structure with graphite electrodes for PMP reference measurements
  • Testing of measurement systems at up to 400 °C
  • Straightforward connection to CVS systems for the PMP measurement line (in combination with the REF 3000)
Applications

Individual solutions for various industries

  • Nanoparticle synthesis for material research
  • Development of new nanomaterials
  • Inhalation research and toxicology
  • Calibration of particle measurement devices and sampling lines
  • Calibration of the PMP measurement system (in combination with the REF 3000)
Do you have any further questions?
Please do not hesitate to contact us.
Technical features

In detail

Particle size range
0.02 – 0.35 µm
Volume flow
4 – 70 Nl/min
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
Mass flow (particles)
0.1 – 25 mg/h (for carbon)
Particle material
Carbon, copper, silver, gold and other metals
Dosing time
Several hours nonstop
Pre-pressure
4 – 8 bar
Carrier/dispersion gas
Nitrogen, argon
Compressed air connection
Quick coupling
Aerosol outlet connection
Øinside = 6 mm, Øoutside = 8 mm
Particle size range (primary particles)
3 – 10 nm
Dilution gas
Particle-free and dry compressed air
Dimensions
185 • 445 • 380 mm (H • W • D)
Weight
23 kg
Downloads

More information about DNP digital 3000

Brief Description

Brief product description in two-pages as PDF


Product Description

Detailed product description as PDF

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Your individual configuration

Components


(Art-No: 386keine) - DNP digital 3000
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(Art-No: 552keine) - REF 3000
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