Concept
Droplet Measurement Technologies Passive Cavity Aerosol Spectrometer Probe (PCASP) 100
URI | http://vocab.nerc.ac.uk/collection/L22/current/TOOL0406/ | ||
---|---|---|---|
Within Vocab | SeaVoX Device Catalogue | ||
Alternative Labels | DMT PCASP 100 | ||
Definition | The PCASP 100 is an optical particle counter that measures aerosol particle size distributions. It uses a 5 mW He-Ne passive cavity laser, directed onto the aerodynamically focussed air sample. Scattered light is collected at angles between 35 degrees and 120 degrees, and focussed onto a photodetector. Particle size is determined from the light scattering intensity using MIe scattering theory, assuming a spherical particle of refractive index 1.58. The instrument was developed by Particle Measuring Systems and was sold to Droplet Measurement Technologies. | ||
Date | 2011-07-27T13:50:44 | ||
Identifier | SDN:L22::TOOL0406 | ||
Note | accepted | ||
Has Current Version | 1 | ||
version | 1 | ||
inScheme | http://vocab.nerc.ac.uk/scheme/SDNDEV/current/ | ||
Broader | L19:SDNKG17 |
sensor_model | Mapping: 1696346 |
L05 SeaDataNet device categories - (3) | |||
Related | B75:ORG00544 |
Droplet Measurement Technologies | Mapping: 1448669 |
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