CIRCULAR SECTION
THERMOMETER
Jacket in normal
glass for temperature
up to 400°
C, in JENA 2954
III and Supermax
glass (nitrogen
pressure) for
temperature until
to 600°C.
Prismatic capillary
with mercury element
with bleu reflexion
(otherwise red
liquid for temperature
inferior to 150°C).
Blow closure with
a seat lock in
corck.
These instruments
are manufactured
in three version:
TC1 (straight
shank),
TC3 (square shank
90°),
TC6 (square shank
135°).
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