Apparatus and method for determining the zeta potential of surfaces for the measurement of streaming metrics related thereto

Methods and apparatuses for measuring streaming metrics. A method for measuring a streaming metric corresponding to a rotating surface is characterized by rotating the surface around an axis of rotation and measuring the streaming metric at a location within one radius from the axis of rotation and...

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Hauptverfasser: HOGGARD JAMES D, SIDES PAUL J
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creator HOGGARD JAMES D
SIDES PAUL J
description Methods and apparatuses for measuring streaming metrics. A method for measuring a streaming metric corresponding to a rotating surface is characterized by rotating the surface around an axis of rotation and measuring the streaming metric at a location within one radius from the axis of rotation and within three radii from the surface, wherein the location does not contact the surface. Apparatus for measuring a streaming metric corresponding to a rotating surface are characterized by a working electrode which does not contact the surface, a counter electrode, a meter connected to the working electrode and the counter electrode, a rotatable spindle on which the surface is mounted, and a container for holding electrolyte, wherein the working electrode, counter electrode, and surface are located within the container.
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subjects INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
TESTING
title Apparatus and method for determining the zeta potential of surfaces for the measurement of streaming metrics related thereto
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