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Method and apparatus for investigating small particles in gas
Method and apparatus for investigating small particles in gas
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机译：研究气体中小颗粒的方法和设备
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摘要
a device to capture a dekalibrierung to study small particles is the invention of a method, in which the particles (5) (4) to be irradiated with light, the light scattered by particles (6) detects (8), the obtained electric signal amplified (9)digitized (10) and the particle size varied according to the intensity in a large number of digital channels is recorded and beyondthe occurrence of the mie peaks in the measured gru00f6u00dfenabhu00e4ngigen frequency distribution is monitored, and when the deviation of the mie peaks in other than the one it by the messeinstellungen proper digital normkanal a notification is issued.;this is a device to capture the concentration of small particles in gas, with a proberohr (1), a light source (2), the irradiated to a detector (8) for detecting the particles (5) together light (6), a analogverstu00e4rker (9), an analogue to digital change r (10), an electronic (11) and a display and control unit (12).the electronic evaluation system for recording of a mie peaks in the measured partikelanzahlverteilung and assignment to a digital erfassungskanal trained.
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