Low volume sampler for sampling a filter

Low volume sampler for 1 filter for gravimetric determination of the mass concentration of PM10 or PM2,5 of suspended particulate matter, with sample collection on filter and determination in laboratory. Includes a vacuum pump, filtration system, electronic control and head in accordance with EN 12341:2015. It automatically regulates the flow rate and compensates for clogging, measures temperature and pressure, and has an LCD screen, internal memory accessible via RS232/USB and a 47 mm Ø filter holder with electromechanical system. Weatherproof, with ventilation, heating and an easy-to-install structure.

Technical specifications

  • Flow: nominal 2,3 m³/h. (real).
  • Regulation margin: less than 5% of the nominal value.
  • Average flow rate for the period: deviation less than 2% from the nominal value.
  • Display of operating parameters.
  • Programming of sampling parameters and periods.
  • Real-time clock with an error of less than 1 minute/month.
  • Calibration parameters.
  • Measurement of ambient temperature, filter temperature and atmospheric pressure.
  • Maintenance assistance program, fault detection and leak testing.
  • Electronic control by microprocessors.
  • Filter holder made of polyoxymethylene (POM) plastic and stainless steel filter support grid, for 47 mm Ø filters.
  • Head for PM10 or PM2,5. Anodized finish.
  • Program to help calibrate temperature and pressure sensors.
  • RS232/USB communications channel.
  • Power supply: 230 V / 50 Hz. Consumption 150 VA max.
  • Sampler dimensions: 580 x 580 x 320 mm (without head).
  • Weight: 27 Kg.

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 and EN 15853:2010 Standards.

Accessories

  • PM10 head
  • PM2,5 Head
  • Total particle head
  • Filter holder – 47mm

We manufacture, maintain and repair environmental instrumentation equipment.

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Manufacturing, maintenance and repair of environmental instrumentation equipment.