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Koniscope A koniscope (or coniscope) is a scientific instrument to detect and measure content of dust particles in the atmosphere.〔Storm Dunlop: ''Dictionary of Weather'', ISBN 978-0-19-954144-7 p. 83〕 A koniscope is also called dust counter, or Aitken dust counter,〔(American Meteorological Society: Glossary of Meteorology: Aitken dust counter )〕 named after John Aitken who invented the first koniscope.〔(travel.webshots.com: User oliverjcomo, Science History Tour 2006 -- Part Four (Edinburgh, Siccar Point, Farewell Banquet) )〕 The koniscope is made by connecting a pump with a test tube that is walled with moist paper. The tube is held towards a light source and the pump is briefly activated. Dust particles will cling to the paper, producing a visible change in color. ==References== 〔
抄文引用元・出典: フリー百科事典『 ウィキペディア(Wikipedia)』 ■ウィキペディアで「Koniscope」の詳細全文を読む
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