Solution Calorimeter with Peltier Cooling for Operation at Constant Temperature

Fouad I. Kanbour, Micheal J. Joncich

Review of Scientific Instruments · 1967 · 10 citations · 6 references

Concepts

Abstract

A new calorimeter has been designed for measurement of heats of solution and heats of chemical reaction. Endothermic and exothermic processes can be studied at temperatures constant at ±0.001 C° by balancing the heat removed through a Peltier device with Joule heat introduced by an electrical heater. The apparatus was tested by measuring the heats of solution of KCl and the reaction of tris (hydroxymethyl) aminomethane with aqueous hydrochloric acid.

References

6