| 摘要 |
An apparatus for determining the concentration of ozone in air using surface chemiluminescence includes a fan (13), a chemiluminescence element (8), a photo-multiplier (6), a light emitting diode (LED) (15), a temperature sensor (16), and an electronic controller (12). In the apparatus, an air stream generated by the fan is conveyed via an inlet pipe (7) and a light trap system (17) downstream of it through a nozzle-shaped channel structure (2) on a metal block (9). The temperature sensor (16) and the LED (15) are installed in the metal block, and a chemiluminescence platelet (8) is attached to the underside of the block (9) as a chemiluminescence element. A window (16) is provided in the photo-multiplier (6)opposite the chemiluminescence platelet (8).Also claimed is application of the apparatus by installation in a drop sonde.
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| 申请人 |
DEUTSCHES ZENTRUM FUER LUFT- UND RAUMFAHRT E.V., 53175 BONN, DE;FORSCHUNGSZENTRUM KARLSRUHE GMBH, 76133 KARLSRUHE, DE |
发明人 |
STAEGER, RAINER, DR., 81243 MUENCHEN, DE;DELANY, ANTHONY, DR., 82229 SEEFELD, DE;UHLMANN, GERD, 82110 GERMERING, DE;BUSEN, REINHOLD, DR., 86926 GREIFENBERG, DE;GUESTEN, HANS, DR., 67346 SPEYER, DE;NOLLE, MICHAEL, 89075 ULM, DE |
