Quick Answer: Copper Heat Capacity Calorimeter is a copper calorimeter vessel for heat-exchange experiments, used to find the specific heat capacity of solids or liquids by the method of mixtures.
Last updated: October 2026
Key Features
Copper vessel that responds quickly to temperature changes
Used to determine the specific heat capacity of a solid by the method of mixtures
Also used to estimate the water equivalent of the calorimeter
Temperatures are recorded before and after mixing to observe thermal equilibrium
A closed calorimeter must never be heated directly
About This Product
Students record the vessel mass where needed, add a measured quantity of water and note its temperature, then transfer a heated sample, stir gently and record the steady final temperature for the calculation. Because the copper vessel itself takes up heat, its heat capacity is included in the working where required. In Heat practicals it can be compared with Searle's Thermal Conductivity Apparatus, and the Callendar and Barnes Apparatus extends the same thermal studies.
Frequently Asked Questions
Q1. Why is the calorimeter made from copper? Copper responds readily to temperature changes and is commonly used for laboratory calorimeter vessels. The vessel's own heat capacity still has to be included in the calculation where required.
Q2. Can the calorimeter be heated directly? Direct heating is not recommended unless the approved experiment and product instructions specifically permit it.
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