Agitating – With heating or cooling – Including temperature control
Patent
1994-09-22
1996-06-25
Cooley, Charles E.
Agitating
With heating or cooling
Including temperature control
366146, 366274, B01F 1308, B01F 1506
Patent
active
055293913
ABSTRACT:
A magnetic stirring device which also provides for simultaneous heating/cooling of samples. The magnetic stirring apparatus comprises a plurality of wells into which respective vessels can be placed and continuously stirred by motivating a magnetic stirring bar therein with a three phase frequency controller. Simultaneously, the temperature of the vessels can be maintained at a predetermined temperature either above or below room temperature by means of thermoelectric elements in contact with a heat conducting block within which the wells are located.
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Dodge Brian C.
Kindman L. Allen
Overaker Ronald F.
Cooley Charles E.
Duke University
Jenkins Richard E.
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