Magnetic stirrer with a temperature measuring device
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United States of America Patent
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May 30, 2017
Grant Date -
Apr 30, 2015
app pub date -
Apr 26, 2013
filing date -
Apr 27, 2012
priority date (Note) -
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Abstract
A temperature measuring device (1) with a thermometer (2) has a plurality of temperature sensors (3) on one side (10), which function on an electrical basis. The thermometer (2) is immersed in a container or beaker (4) set up in a usage position on a heating plate (102) of a magnetic stirrer (100) and in a medium (5) present therein. The plurality of temperature sensors (3) are arranged spaced apart from one other vertically on the temperature measuring device (1), and are immersed in the medium (5) at different heights in the usage position. It is therefore possible firstly to recognize a temperature stratification inside the medium (5), and secondly, to detect level changes of the medium (5) in the interior of the container (4).
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