An adiabatic calorimeter of the scanning ratio type
- 1 May 1980
- journal article
- Published by IOP Publishing in Journal of Physics E: Scientific Instruments
- Vol. 13 (5) , 525-529
- https://doi.org/10.1088/0022-3735/13/5/015
Abstract
An adiabatic calorimeter of the scanning ratio type is described, which combines easy operation with high precision. Scanning velocities from less than 1 mu K s-1 up to 0.1K s-1 can be achieved, and temperatures between 273K and 773K are accessible. The capability of the apparatus is demonstrated by measuring the heat capacity of a mixture of triethylamine and water of critical composition near the critical temperature.Keywords
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