(Fixiereinrichtung.)
Description: A trough with a circular cross section, which, by
immersing a kymograph drum in the shellac-filled tray, allows the
carbon-covered paper from the drum with the inscribed record, to
be "fixed." The sense of fixing is much the same as that used in
photographic developing, although the method is different. A
simple stand is provided to hang a bottle filled with shellac
that coats the drum and makes the path scraped by the bristle in
the carbon permanent. (Expanded caption Copyright 1998, Edward J.
Haupt)
(Source: None given.)
Source of illustration: Zimmermann, E. (1903). XVIII. Preis-
Liste über psychologische und physiologische Apparate
(p. 78). Leipzig: Eduard Zimmermann.
DESCRIPTORS:
Type: Supplementary apparatus
Stimulus:
System:
Output: