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Eine Methode zur Reinigung und Reinheitskontrolle optischer Glasoberflächen in Seewasser und Anwendung des Verfahrens zum Bau eines auslegbaren Trübungsmessers

A method of cleaning and checking the cleanness of the glass surfaces of optical instruments in seawater, and the application of the method to the construction of a turbidity meter which can be deployed for longer periods at sea

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Zusammenfassung

Es wird ein auslegbarer Trübungsmesser beschrieben, dessen Glasoberfläche auf Sauberkeit kontrolliert und gereinigt werden kann nach Methoden, die auf optische Instrumente in See allgemein anwendbar sind. Beispiele für Meßergebnisse werden vorgelegt.

Summary

A turbidity meter which can be deployed for longer periods at sea is described, the glass surface of which can be examined for cleanness and cleaned in accordance with methods which can be generally applied to optical instruments at sea. Examples of measurement results are presented.

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Literatur

  • Gienapp, H., 1979: Neue farbmetrische Arbeits-methoden in der Ozeanographie. Dt. hydrogr. Z.32, 59–69.

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  • Jerlov, N. G., 1961: Optical measurements in the eastern North Atlantic. Medd. Oceanogr. Inst., Göteborg. Ser. B, No 30, 40 S.

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Author notes

  1. Hans Gienapp, Uwe Carstens & Karl Schomaker

    Present address: Deutsches Hydrographisches Institut, Bernhard-Nocht-Str. 78, 2000, Hamburg 4

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    1. Hans Gienapp
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    2. Uwe Carstens
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    3. Karl Schomaker
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    Gienapp, H., Carstens, U. & Schomaker, K. Eine Methode zur Reinigung und Reinheitskontrolle optischer Glasoberflächen in Seewasser und Anwendung des Verfahrens zum Bau eines auslegbaren Trübungsmessers. Deutsche Hydrographische Zeitschrift 34, 295–301 (1981). https://doi.org/10.1007/BF02226645

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    • DOI: https://doi.org/10.1007/BF02226645

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