Double Walled Calorimeter
Product Code : EL-PLE-13193
Eduscope India is a leading Double Walled Calorimeter
Quick Answer:Double Walled Calorimeter nests two aluminum cans around a styrofoam liner to minimize heat loss during specific heat and calorimetry experiments.
The Double Walled Calorimeter is a nested-can calorimetry instrument designed for specific heat and heat-transfer experiments in the physics laboratory, part of the wider range of physics lab equipment India available from EduScope India. Built around two aluminum cans separated by an insulating liner, it limits heat exchange with the surrounding environment so that thermal measurements stay accurate and repeatable.
Construction and Insulation
The calorimeter consists of two nested aluminum cans separated by a 1.7cm thick styrofoam liner, creating an insulating gap that reduces conductive and convective heat loss between the inner reservoir and the outside air. A plastic insulator ring sits at the rim of the assembly, protecting the styrofoam insulation from physical damage and shielding it from liquid spills during use. A clear molded plastic lid fitted with a filler cap closes over the assembly, allowing measured quantities of liquid to be added to the inner can without having to remove the lid.
Included Accessories and Use
Each unit ships with a thermometer stopper and an insulated stirrer, allowing students to track temperature change while manually agitating the contents to keep the temperature uniform throughout the experiment. The inner reservoir holds 150ml of liquid, a capacity suited to standard specific-heat and calorimetry exercises where a known mass of water or other fluid is used to measure heat absorbed or released.
Technical Specifications
| Specification | Value |
|---|---|
| Inner Reservoir Capacity | 150ml |
| Styrofoam Insulation Thickness | 1.7cm |
| Overall Dimensions | 7" x 4" x 4" |
| Included | Thermometer stopper, insulated stirrer |
Related Instruments
Laboratories comparing calorimetry setups may also consider the Foam Calorimeters, an insulated cup-and-lid design that offers a simpler, lighter-duty alternative for the same class of thermal-energy experiments, or the Calorimeter with Stirrer, suited to continuous-mixing calorimetry setups.
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