Hypsometer Copper

For derermining the upper fixed point of the themometers and boiling 

points at baromerer pressure other than atmospheric. Comprising an upper boiling vessel 

with a steam jacked inner tube. A lid with a tubule is provided which holds the thermometer 

under test in a bung. A side outlet draining tube and manometric tube mounted in a tubular 

with rubber bung. Overall Size:- 300 x 100 mm diameter.

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