Burette holder for photography

Abstract

This product is a burette holder for photography used to capture the scale of a burette used in volumetric titration analysis before and after titration. It includes a clamping section for holding the burette, a mounting section for the camera, and a background plate used as a background during photography. Specifically, as shown in the "Reference Diagram Showing the Use State," the clamping section at the top holds a burette filled with a reagent, and the burette is positioned between the camera and the background plate. The camera is positioned facing the burette's scale, and photographs the burette's scale. The clamping section holds the burette by tightening a bolt to an openable, movable member with a semicircular notch with a sponge placed in the area where it contacts the burette. The background plate is attached to the support of the burette holder with adhesive tape or the like. To capture the burette's scale more clearly, the background color can be changed to match the color of the reagent used in titration or the burette being used. This product is suitable for use when using a camera to capture the burette's scale before and after titration.

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