Sequential Low Volume Sampler for sampling up to 30 filters

Sequential low volume sampler for sampling up to 30 filters for gravimetric determination of the mass concentration of PM10 or PM2,5 of suspended particulate matter, with sample collection on a filter and determination in the laboratory. Equipment with IoT connectivity (VNC), mounted in a weatherproof box, with automatic flow control system (using orifice plate) and Peltier cooling for optimal preservation of samples at 20ºC. Designed according to the specifications of the EN 12341:2015 Standard.

Technical specifications

  • Nominal flow rate: 2,3m³/h.
  • Flow rate configurable from 0,5 to 3m³/h.
  • Filter capacity: 30 filters of 47 mm diameter.
  • Easy filter change using filter holder container.
  • With connection tube insulation and air sheath.
  • Measurement of ambient, filter and filter storage temperature as well as humidity and atmospheric pressure.
  • IoT connectivity.
  • Visualization, operation and control of the equipment from any device.
  • Flow uncertainty:
    • ≤ 2,0% of the nominal flow during the sampling period.
    • ≤ 5,0% of the nominal flow (instantaneous flow).
  • Sound level of <<50dB at 1 meter according to EN ISO:3746 Standard.
  • Does not generate tonal elements.
  • Interchangeable heads (PM10 or PM2,5).
  • Communication channel: RS232, USB, TCP/IP, SD card and Wi-fi.
  • Power supply: 230V/50Hz.
  • Dimensions: 470x670x1750 mm (with head).
  • Weight: 45 Kg (unit of measurement) + 22 Kg (unit of power).
  • Standard EN 12341:2015.

Applications

  • Suspension particle uptake PM10 or PM2,5.
  • Installation and operation in urban and background air quality networks.
  • Follow-up and operation in industrial plants.
  • Follow-up of works by inspection entities.
  • Study and monitoring atmospheric episodes of industrial air quality, saharan dust intrusions, haze episodes or pollen.
  • Scientific research campaigns on particulate matter.
  • Aerobiological studies and heavy metals according to EN 15980:2011 & EN 15853:2010 regulations.

Accessories

  • PM10 head
  • PM2,5 Head
  • Total particle head
  • communications kit
  • Filter carrying case
  • Filters magazine
  • Filter holder – 47mm
  • Cabin mounting Kit

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