Antique Scientific Instruments

C1920s JOULES MECHANICAL EQUIVALENT of HEAT APPARATUS Calorimeter ANTIQUE

C1920s JOULES MECHANICAL EQUIVALENT of HEAT APPARATUS Calorimeter ANTIQUE
C1920s JOULES MECHANICAL EQUIVALENT of HEAT APPARATUS Calorimeter ANTIQUE
C1920s JOULES MECHANICAL EQUIVALENT of HEAT APPARATUS Calorimeter ANTIQUE
C1920s JOULES MECHANICAL EQUIVALENT of HEAT APPARATUS Calorimeter ANTIQUE
C1920s JOULES MECHANICAL EQUIVALENT of HEAT APPARATUS Calorimeter ANTIQUE
C1920s JOULES MECHANICAL EQUIVALENT of HEAT APPARATUS Calorimeter ANTIQUE
C1920s JOULES MECHANICAL EQUIVALENT of HEAT APPARATUS Calorimeter ANTIQUE
C1920s JOULES MECHANICAL EQUIVALENT of HEAT APPARATUS Calorimeter ANTIQUE
C1920s JOULES MECHANICAL EQUIVALENT of HEAT APPARATUS Calorimeter ANTIQUE

C1920s JOULES MECHANICAL EQUIVALENT of HEAT APPARATUS Calorimeter ANTIQUE
Vintage Joule's Mechanical Equivalent of Heat Apparatus -- Rotary Vane Calorimeter with electric motor and counters -- likely dates to the 1920s period / possibly made by the Wm. - includes a double wall brass inner chamber with weighted composite top lid and brass rotary vanes, with a wood base -- powered by a Merit 1/4 hp 115V DC Motor -- base measures 10 1/2 by 20 1/2 in. The calorimeter measures 9 in. Moderate wear -- needs a little expertise to work -- missing a pulley or two and needs a weight // needs screws to fasten down the inner calorimeter lid (and two have broken off in the chamber holes) -- motor needs lubrication but seems to work -- for the most part seems quite functional. Free Local pick-up is an option.

Thank you for visiting our site. The item "C1920s JOULES MECHANICAL EQUIVALENT of HEAT APPARATUS Calorimeter ANTIQUE" is in sale since Tuesday, January 21, 2020. This item is in the category "Antiques\Science & Medicine (Pre-1930)\Scientific Instruments\Other Antique Science Equip".

The seller is "timewarping" and is located in Corvallis, Oregon. This item can be shipped worldwide.
C1920s JOULES MECHANICAL EQUIVALENT of HEAT APPARATUS Calorimeter ANTIQUE