Copper Calorimeter Apparatus 3x2

Product Code : SCL-AM-12102

The Copper Calorimeter Apparatus 3x2 is a classic thermal physics laboratory instrument used for measuring specific heat capacity, heat of fusion, and thermal transformations via the method of mixtures. Engineered for secondary school students and undergraduate science majors, this setup provides a controlled environment to study thermodynamic properties with minimal environmental heat exchange.

Product Description

This foundational thermal science kit offers an efficient and durable platform for executing calorimetry investigations. Fabricated from high-purity, thin-gauge sheet copper, the inner vessel features high thermal conductivity to guarantee rapid temperature equilibrium during mixing cycles. The inner cup is housed inside a larger outer container, forming an air-insulated protective barrier that dampens convective and conductive heat losses to the ambient room.

For schools and colleges expanding their core inventory of physics lab equipment, this hardware configuration delivers excellent experimental utility. The unit features a tightly sealed insulating lid equipped with pre-drilled rubber grommets to host a standard thermometer and the included loop stirrer. Adding this apparatus to your collection of basic chemistry lab equipment allows students to easily convert recorded temperature profiles into accurate energy equations.

Key Features

• High-Purity Copper Core: Manufactured with a premium copper inner cup to ensure rapid thermal responsiveness and uniform heat distribution.
• Dual-Container Insulation: Designed with an outer structural vessel that creates an isolated air gap to minimize environmental thermal leakage.
• Integrated Mixing Loop: Supplied with a matching copper wire loop stirrer to maintain uniform fluid temperatures without introducing external mass.
• Pre-Drilled Insulating Lid: Features a low-conductivity composite cover with ports to hold a laboratory thermometer securely in place.
• Standardized 3x2 Dimensions: Configured with an inner cup measuring 3 inches in height by 2 inches in diameter (75 mm x 50 mm) for easy liquid volume handling.
• Rugged Construction: Built to withstand rapid heating and cooling cycles across seasonal lab experiments without structural warping.

Technical Specifications

What's Included in the Kit

• 1 x Copper Calorimeter Apparatus 3x2 inner tracking cup
• 1 x Outer protective insulation jacket container
• 1 x Low-conductivity composite lid cover
• 1 x Matching copper wire loop stirrer component
• 1 x Experiment assembly manual with sample calculation matrices

Applications / Uses

• Determining the specific heat capacity of unknown solid masses using the thermodynamic method of mixtures equation:
• Measuring the latent heat of fusion of ice water mixtures during phase transition labs.
• Evaluating chemical enthalpy variations and exothermic heat changes inside introductory general chemistry courses.
• Serving as a baseline resource alongside advanced thermal physics apparatus modules in engineering workshops.

How to Use the Copper Calorimeter Apparatus 3x2

1. Measure and log the dry mass of the inner copper vessel along with the copper loop stirrer using a scale balance.
2. Pour a known mass of room-temperature water into the inner cup, place it back into the outer container, and seal the lid.
3. Insert a laboratory thermometer through the lid port to capture the baseline initial temperature of the water matrix.
4. Heat an external target solid mass of known weight in a water bath to a high, stable temperature.
5. Transfer the heated solid quickly into the inner calorimeter cup, close the lid, and agitate gently with the loop stirrer.
6. Track the rising temperature until it reaches a stable peak value , then use the energy balance formula to compute your data.

Safety Note: Use insulated tongs when transferring heated metal samples from the boiling bath to prevent accidental skin burns.

Care & Maintenance

• Cleaning: Wash the inner copper vessel with warm water and mild detergent after each use to prevent film deposits, then dry completely with a soft cloth.
• Storage: Store the inner and outer containers disassembled in a dry equipment locker to prevent structural oxidation or moisture pooling.
• Handling: Avoid crushing or dropping the thin-walled inner vessel to preserve its cylindrical form and ensure it fits properly over the internal insulating spacers.

Why Choose Science Lab Supplies

Science Lab Supplies is an established manufacturer and premier global exporter of high-grade laboratory instruments and classroom educational assemblies. Drawing on decades of specialized production experience, we configure rugged physical apparatuses engineered specifically to withstand the severe workloads of daily academic environments. Our manufacturing lines apply rigorous factory tolerances to ensure complete dimensional and material accuracy across every batch shipped. With our highly optimized global distribution channels, we guarantee prompt, dependable delivery to academic networks worldwide.

Frequently Asked Questions

What do the 3x2 dimensions represent on this calorimeter model?

The 3x2 designation indicates that the inner copper vessel measures approximately 3 inches in vertical height by 2 inches in horizontal diameter (75 mm x 50 mm), which provides an ideal working volume for typical student experiments.

Why is the inner vessel manufactured from copper instead of plastic or glass?

Copper possesses high thermal conductivity and a low specific heat capacity, allowing it to quickly reach temperature equilibrium with the fluid inside while absorbing minimal thermal energy itself.

Does the kit arrive complete with a thermometer?

The standard kit contains the inner vessel, outer jacket, lid, and stirrer; laboratory thermometers are supplied separately or as part of our comprehensive thermodynamics kits.

How does this apparatus minimize heat loss during testing?

The system utilizes a dual-container design that suspends the inner cup within an outer jacket, creating a static air gap that drastically curtails heat transfer to the surrounding room.

Can this calorimeter box tolerate acidic chemical reactions?

While copper handles mild solutions well, strong acids or highly reactive corrosive fluids should be avoided to prevent chemical pitting and degradation of the metal walls.

Browse our complete digital storefront to find matching options for your school's physics department setups, or contact our commercial export sales team today to purchase advanced thermal physics apparatus bundles.