MEJORAS EN METODO Y APARATO PARA PERCIBIR Y MEDIR PELICULA DELGADA DE PETROLEO ESPARCIDA SOBRE UNA SUPERFICIE DE AGUA

A sensing element is embedded in an absorbant material having a substantial affinity for the substance to be sensed and a relatively low affinity for the liquid. A measurable quantity of the substance is concentrated in proximity to the sensing element and accurately positioning the sensing element...

Ausführliche Beschreibung

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Bibliographische Detailangaben
1. Verfasser:	SANDERS GOLDSTEIN
Format:	Patent
Sprache:	spa
Schlagworte:	INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES MEASURING MEASURING VOLUME, VOLUME FLOW, MASS FLOW OR LIQUIDLEVEL METERING BY VOLUME PHYSICS TESTING
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Beschreibung
Zusammenfassung:	A sensing element is embedded in an absorbant material having a substantial affinity for the substance to be sensed and a relatively low affinity for the liquid. A measurable quantity of the substance is concentrated in proximity to the sensing element and accurately positioning the sensing element in the material the thickness of the substance on the liquid surface is determinable.