MCV CAVA / Msb Sampler - with automatic filter changer

CAVA Msb is an atmospheric particles sampler which allows sampling of airbone particles on paper filters and complies with EN 12341 and EN 14907 standards.


The sampler allows sampling of particles suspended in the atmospheric air on paper filters.

The sampler is designed to take samples directly outdoors, 24 hours a day, 7 days a week, and has an automatic filter changer associated with a programming menu that can accept up to 15 paper filters.

Thanks to its low noise level, it can be used in the vicinity of homes and can also be installed in an air monitoring station for greater comfort.

Depending on the applications, different sampling heads are available as well as different filter diameters.


  • Automatic filter changer (up to 15 paper filters, Ø 150 mm)
  • Programming of sampling parameters (selection of paper filter, sampling time programming, sampling flow rate setting)
  • Flow rate from 15 to 60 m3/h.
  • Sampling cycles programming (choice of number of loaded filters, choice of date and time for delayed sampling)
  • Visualization of the sampling parameters in real time on control screen while device is in operation
  • Real time clock
  • Remote reporting of correct operation by SMS via SIM card (non included).
  • Communication via RS232, T.O.R or SMS.


  • Flow rate range: from 15 to 60 m3/h
  • Maximum noise level: 39.4 dB at 40 m3/h
  • Resolution: 0.5 m3/h
  • Dimensions (excluding sampling head): W x H x D = 1150 x 750 x 600 mm
  • Weight: 62 kg
  • Max. power: 1 100 Watts
  • Mains supply : 230 Volts 50 Hz
  • Operating temperature : -5 to +40°C
  • Backlit LCD screen
  • Sampling intervals: from 30 minutes to 96 hours
  • Communication via RS232, T.O.R., or SMS
  • Delivered with 15 complete filter holders: each filter is equipped with a perforated stainless steel grid, a teflon ring and a flat seal
  • Adjustable airflow: from 15 to 60 m3/h
  • Humidity: 0-95% (non-condensing)
  • Housing: made of fibreglass polyester
  • Protection: by fuse and differential circuit breaker

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