MS-198 PVG EXPANSION APPARATUS, GUNTHER

Consist of two casted supports holding three nickel plated steel
rods having two sliding V-shape holders for a glass jacket with inlet
and outlet tubes. One end support fitted with a spherometer
reading to 0.005 mm. and other with contact screw. Glass jacket
encloses both brass and copper rod each 500 x 7 mm. length x
diameter o
, fitted through corks complete with a thermometer -10 C
o o
to 110 C x 1 C. Length x Width x height 590 x125 x 150 mm