Instruments & Models


GRIMM simultaneously measures the PM10, PM2.5, PM1 values every sixty seconds and displays them as mass in µg/m³.  The aerosol spectrometer has a resolution of the mass calculation of 1 µg/m³ with a flow rate of 72 liters/minute. The constant flow rate is maintained by a large external flow controlled pump. Sheath air assures cleaning of the optic which means extended periods of remote operation are assured.

Retrieved Parameters: Aerosol size spectra (range: 0.25-32 µm)

PI Panayotis Kokkalis
Provider NTUA
Location 37.98, 23.78
Instrument picture

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