Concept
Manchester Centre for Atmospheric Science Hygroscopic Tandem Differential Mobility Analyser
| URI | http://vocab.nerc.ac.uk/collection/L22/current/TOOL0352/ | ||
|---|---|---|---|
| Within Vocab | SeaVoX Device Catalogue | ||
| Alternative Labels | Manchester CAS HTDMA | ||
| Definition | The Hygroscopic Tandem Differential Mobility Analyser (HTDMA) measures the changes in aerosol size distribution in response to a change in relative humidity. It uses two Differential Mobility Analysers (DMAs), operated in series. The incoming air sample is dried to <10% relative humidity, and the first DMA selects a monodisperse distribution of a chosen size. The monodisperse subsample is humidified, and the second DMA, coupled to a particle counter, measures the size distribution of the humidified sample. | ||
| Date | 2010-10-01T10:54:41 | ||
| Identifier | SDN:L22::TOOL0352 | ||
| Note | accepted | ||
| Has Current Version | 1 | ||
| version | 1 | ||
| inScheme | http://vocab.nerc.ac.uk/scheme/SDNDEV/current/ | ||
| Broader | L05:386 |
Aerosol physical characterisers | Mapping: 182766 |
L19:SDNKG17 |
sensor_model | Mapping: 1696297 | |
| Related | B75:ORG00123 |
University of Manchester, School of Earth, Atmospheric and Environmental Sciences | Mapping: 1448698 |
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