Fog Monitor System（SFM-2000）

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Fog Monitor System（SFM-2000）

The Fog Monitor is Droplet’s premier instrument for optical spectrometer .

Product Description This optical spectrometer continuously samples droplet-laden ambient air and produces size distributions in the range from 2 ?m to 50 ?m.

Advantage Characteristics

Technical Parameter

Application Scope

Advantage Characteristics

Get the original data source for each sample particle Automatic correction of polarization signal drift through dynamic thres

Ground-based all-weather measurement equipment in the range of 2~ 50μm PBP function (optional) to obtain high-resolution information on particle light scattering intensity

Technical Parameter

Measured Parameters Single-particle forward light scattering
Derived Parameters Particle diameter Particle number concentration Liquid water content (LWC) Effective diameter (ED) Median volume diameter (MVD)
Auxiliary Parameters Temperature Pressure
Particle Size Range 2 ~ 50 ?m
Typical Sample Area 0.24 mm²
Sample Flow Volume 1 m³/ min
Sampling Frequency 0.04 s ~ 20 s Optional/PBP data rate: no limit until the particles coincide
Refractive Index not absorb，1.33
Light Collection Angles 3.5° ~ 12°
Data System Interface serial port RS-422，rate 460 kb/s
Environmental Operating Conditions Temperature: -40 to 40 °C Relative Humidity: 0 - 100%, non-condensing Altitude: 0 - 4,000 meters
Weight Host 10 kg，Pump 9.5 kg
Probe Dimensions 23 cm H x 28 cm W x 37 cm L
Power Requirements Universal input for analyzer head, 50-60 Hz 115-120V or 230V for pump (set at factory, but user-configurable) 200W (instrument), 400W (pump)