Stationary tyndallometer to be used underground

A stationary tyndallometer provided for underground mining, which moreover can be used over long periods and via which control processes are regulated, provides for the scattered-light measuring chamber to have a tubular or semitubular shape and to have annular-gap nozzles or perforated metal sheets...

Ausführliche Beschreibung

Bibliographische Detailangaben

Hauptverfasser:	ARMBRUSTER,LORENZ,.DR, NEULINGER,GEROLD, FLECKNER,KLAUS
Format:	Patent
Sprache:	eng ; ger
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING PHYSICS TESTING
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