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19" rack mounted high-end condensation particle counter 5420

GRIMM 5420
19" rack mounted high-end condensation particle counter

For continuous nanoparticle counting. Operation as fully equipped SMPS+C system optional thanks to scanning mobility particle sizer capability. 


Functionality: Condensation particle counter

  • Precise nanoparticle counting: n-Butanol based CPC, D50 = 4.0 nm, Droplet size control, Single count mode (150,000 particles/cm3) and Photometric mode (up to 107 particles/cm3)
  • Internal pumps for sample and sheath air
  • SMPS+C capability: Integrated DMA controller, 3.0 l/min sheath air flow, 0.3 l/min sample air flow
  • Saturator shutter
  • Analog input for optional meteorological sensors
  • Wide range power supply: 90 … 264 VAC, 47 … 63 Hz, 80 … 130 W
  • Suitable for various nanoparticle applications 
  • All in one solution: Ready to use, Status control via LEDs for CPC and SMPS functionality, 5475 GRIMM nanoSoftware
  • Compact design: 19″ design for easy integration in measurement racks
  • Fundamental aerosol research
  • Environmental aerosol research
  • Nanotechnology process monitoring
  • Studies on atmospheric nucleation
  • Nanoparticle growth, coagulation and transport
  • Filter testing
  • Workplace monitoring
  • Printer emission studies
  • Mobile aerosol studies
  • Technical data
Detection principleCondensation particle counter
Working fluidn-butanol (n-butyl alcohol)
OutputParticle number concentration/cm³
Particle concentration rangeSingle count mode: Up to 150,000 particles/cm³ Photometric mode: Up to 107 particles/cm³
ReproducibilitySingle count mode: > 95% Photometric mode: > 90%
Particle size range4.0 nm (D50 measured with tungsten oxide particles) to greater 3 µm
Response time t10 … t90< 3 s
Sample flow rate (QCPC)0.3 l/min
Sheath air flow rate (QSH)3.0 l/min
Flow controlCritical orifice with stabilized temperature
Aerosol carrier gasAir and inert gases
Data recordingDirectly on PC with GRIMM 5475 nanoSoftwareOptionally on USB flash drive
ConnectivityUSB, USB flash drive, RS-232, analog input
Power requirements90 … 264 VAC, 47 … 63 HzWide range power supply, 80 … 130 W
Operating conditionsAmbient temperature: 10 … 40 °C (50 … 104 °F) Ambient humidity: 0 … 95% RH, non-condensingAbsolute pressure range: 500 … 1,100 mbar
Transport and storage0 … 50 °C (32 … 122 °F), RH < 95%
Dimensions (H x W x D)19″, 22 x 48 x 41 cm (8.7 x 19 x 16 in)
Weight16.2 kg (35.7 lbs)
  • Optional
55-M
55-L
665
199
180DL