Open AccessJournal Article
Temperature-sensing materials
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TLDR
Divers types d'indicateurs, which change a des temperatures precises as discussed by the authors, are used in the production and for l'entretien of goods and services.Abstract:
Divers types d'indicateurs dont l'apparence change a des temperatures precises. Application dans la production et pour l'entretienread more
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Journal ArticleDOI
Chemical Sensing in Process Analysis.
TL;DR: The technology of the required instrumentation will be substantially expanded by advances in sensing devices, and in the future, the hardware will consist of sensor arrays and miniaturized instruments fabricated by microlithography and silicon micromachining.
Patent
Method of using a thermo-chromatic detergent level indicator
Abstract: Disclosed is an indicator (15, 35) for determining the level of contents in an opaque, plastic container (10). The container (11) is filled with a solid chemical (11), such as a detergent. A spray of warm or hot water (19) impinges upon the eroding surface (16) of the solid chemical (11) to produce a chemical solution. The container (10) is provided with a thermo-chromatic strip (15, 35) for detecting the level of solid chemical (11) within the plastic capsule (10). A method of dispensing a solid chemical (11) and a dispensing container (10) are also disclosed.
Patent
Detergent container with thermo-chromatic level indicator
TL;DR: In this article, an indicator for determining the level of contents in an opaque, plastic container (10, 30, 40) is provided with a thermo-chromatic strip (15, 35) or thermochromatic surface (41) for detecting the levels of solid chemical within the plastic capsule.
Journal ArticleDOI
Experimental tests on the behaviour of surface temperature indicators
TL;DR: In this paper, a review of surface temperature indicators available on the marke is presented, focusing on the results of some experimental tests aimed to determine the behaviour of the most common types.