Altana Circular Drying Time Recorder Manuel d'utilisateur télécharger pdf (Page 3)

Description

The BYK-Gardner Circular Drying-Time Recorder

consists of a synchronous motor, mounted in a

metal case on rubber-shod tripod, with its shaft

positioned in the true vertical. A pivotable arm

assembly is attached to this shaft and operates a

counterpoised stylus, vertical stylus, consisting of

a thermosetting Teﬂ on sphere that does not stick

to the drying ﬁ lm. A transparent plastic template,

with scale graduations corresponding to the

particular motor speed, is provided for timing the

various stages of drying revealed by the scribed

pattern under a 12-g load.

Description

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Altana Circular Drying Time Recorder Manuel d'utilisateur Page 3