Ultrafine particle counter and sizer

The SMPS+C 19″ rack system, fully compliant with CEN/TS 17434:2020, is designed for continuous (24/7) real-time monitoring of ultrafine particles (UFP) in ambient air. The SMPS+C system combines electrostatic classification with a DMA (Differential Mobility Analyser) and detection using a condensation particle counter (CPC). It provides a particle size distribution (1/cm³).

Technical specifications

  • Maximum particle concentration: Up to 10⁷ particles/cm³ (depending on aerosol neutralizer).
  • Spray drying: Nafion®, drying to ≤ 40% RH.
  • Flows: Total inlet flow 1,5 l/min; CPC flow rate 0,3 l/min; DMA flow rate of 3,0 L/min.
  • Connections: USB, RS-232, analog input for weather sensors, analog pulse output.
  • Components: CPC 5420, butanol tank unit 5438-1.5, sample tube 182-1,5 (1,5 m).
  • Dimensions and weight:
    • CPC with M-DMA: 22 x 48 x 41 cm; 21,9kg.
    • CPC with L-DMA: 24,1 kg.
  • Tank unit: 9 x 48 x 32 cm; 4,1 kg.
  • Total weight with tube: 32,6-34,8 kg.

Applications

  • Regulatory monitoring, for example, government networks.
  • Suitable for use in ACTRIS.
  • Fundamental Aerosol Research.
  • Research on environmental aerosols.
  • Monitoring of nanotechnological processes.
  • Studies on atmospheric nucleation.
  • Transport of nanoparticles.

We manufacture, maintain and repair environmental instrumentation equipment.

Other products

Manufacturing, maintenance and repair of environmental instrumentation equipment.