Method and apparatus for checking the fluid in a pipet tip

Methods for detecting the presence and/or volume and/or identity of liquid in a transparent carrier include directing a light source towards the carrier; recording an image of light refracted by the carrier with a camera; and deriving information regarding the presence and/or volume of the liquid in...

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Hauptverfasser: BEUMER TOM, SCHEVERS PAUL
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creator BEUMER TOM
SCHEVERS PAUL
description Methods for detecting the presence and/or volume and/or identity of liquid in a transparent carrier include directing a light source towards the carrier; recording an image of light refracted by the carrier with a camera; and deriving information regarding the presence and/or volume of the liquid in the carrier from the recorded image of the light refracted by the carrier. Devices for detecting the presence and/or volume and/or identity of liquid in a transparent carrier include a camera directed towards the carrier; a light source directed towards the carrier; and means for recording an image of light from the light source as refracted by the carrier and captured by the camera.
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subjects ELECTRIC COMMUNICATION TECHNIQUE
ELECTRICITY
INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES
MEASURING
PHYSICS
PICTORIAL COMMUNICATION, e.g. TELEVISION
TESTING
title Method and apparatus for checking the fluid in a pipet tip
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