Vessels for the optical observation of liquids

Details Vessels for the optical observation of liquids Vessels for the optical observation of liquids

1976-02-25

1977-05-03

Corbin, John K.

Optics: measuring and testing

Sample, specimen, or standard holder or support

Fluid containers

250576, G01N 110

Patent

active

040211240

ABSTRACT:
A vessel is provided for receiving a small quantity of a liquid to be observed optically. The vessel has a body provided with four upstanding side walls of which two opposite walls are transparent and optically true and are intended to lie in the optical path. The other two walls are much closer together so as to reduce the interior volume of the vessel and are provided with external vertical ribs so as to impart a generally square external configuration to the vessel. A U-shaped thermally conductive body is disposed with its bridge portion beneath the bottom of the vessel body and with its limbs upstanding between the ribs and in thermal contact with said other side walls. The vessel can be secured in position by means of the bridge piece which may be of dovetail shape or may be magnetic or provided with a permanent magnet.

REFERENCES:
patent: 3627432 (1971-12-01), Bergmann
patent: 3691017 (1972-09-01), Brown et al.
patent: 3964867 (1976-06-01), Berry

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