DiSC
atmire.item.type | Project | |
dc.accessRights | Anonymous | |
dc.contributor | Fierz, Martin | |
dc.contributor | Steigmeier, Peter | |
dc.contributor | Houle, Corey Paul | |
dc.date.accessioned | 2019-11-14T09:18:40Z | |
dc.date.available | 2019-11-14T09:18:40Z | |
dc.description.abstract | Many state-of-the-art aerosol measurement instruments of today are large, heavy and expensive; and therefore not well suited for field measurements. We have built a diffusion size classifier (DiSC), which trades the accuracy and size distribution information of the larger instruments against simplicity and portability. It measures number concentration and an average diameter with a high time resolution (approximately 2s). After a correction for polydisperse aerosol, the measured numbers agree reasonably well with SMPS measurements. The diffusion size classifier is comparatively small and lightweight. It is battery-powered and can be used with a PDA as a portable measurement unit. The measurable aerosol size range of the instrument is between 20 and 200 nm. Detectable aerosol concentration ranges are typically between 3E3…1E6 pt/ccm (with an additional dependence on particle size and sampppppppling time constants). | |
dc.identifier.uri | https://irf.fhnw.ch/handle/11654/28474 | |
dc.subject.ddc | 005 - Computer Programmierung, Programme und Daten | |
dc.title | DiSC | |
dc.type | 00 - Projekt | |
dspace.entity.type | Project | |
fhnw.Project.Contact | Fierz, Martin | |
fhnw.Project.End | 2009-12-31 | |
fhnw.Project.Finance | Bundesamt für Umwelt BAFU | en_US |
fhnw.Project.Manager | Fierz, Martin | |
fhnw.Project.Partners | Matter Aerosol AG | en_US |
fhnw.Project.Start | 2006-12-01 | |
fhnw.Project.State | abgeschlossen | |
fhnw.Project.Type | angewandte Forschung | |
fhnw.Project.resea | t346-0012 | |
fhnw.affiliation.hochschule | Hochschule für Technik | de_CH |
fhnw.affiliation.institut | lnstitut für Sensorik und Elektronik | de_CH |
fhnw.project.id | 438 | |
fhnw.sap.reference | t346-0012 | |
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