Calorimeter Joules Manufacturer,Supplier and Exporter in India

Product Code : SCL-PLE-11836

The Calorimeter Joules by Scientifc Equipment is an educational physics laboratory apparatus designed to demonstrate Joule’s law of heating, electrical energy conversion into heat energy, specific heat study, heat transfer, thermal equilibrium, and the relationship between electrical power and temperature rise. It is suitable for school physics laboratories, college science labs, STEM classrooms, thermal physics practicals, and teacher-led demonstrations.

This apparatus helps students understand how electrical energy supplied to a heating coil can increase the temperature of water or another suitable liquid inside a calorimeter. It supports practical learning of energy measurement, heat capacity, current, voltage, resistance, time, temperature change, and Joule’s heating effect.

Product Description

Joule’s calorimeter is commonly used to study the heating effect of electric current and to verify the relationship between heat produced and electrical energy supplied. When current flows through a resistance coil immersed in water, electrical energy is converted into heat, raising the temperature of the liquid.

The Scientifc Equipment Calorimeter Joules may include an insulated calorimeter vessel, heating coil, lid, stirrer, thermometer opening, terminals, connecting leads, outer jacket, and demonstration accessories depending on product configuration. It is designed for supervised educational and laboratory demonstration use only.

Key Features

• Educational calorimeter apparatus for Joule’s heating experiment.
• Helps demonstrate conversion of electrical energy into heat energy.
• Useful for teaching heat, temperature rise, current, voltage, resistance, and power.
• Supports practical study of Joule’s law of heating and thermal energy transfer.
• May include insulated vessel, heating coil, stirrer, lid, and terminals depending on model.
• Suitable for physics labs, chemistry labs, STEM activities, and classroom demonstrations.
• Allows students to record temperature change and electrical readings for calculation.
• Useful for lessons on energy conservation and specific heat capacity.
• Designed for supervised low-voltage educational laboratory use.

Product Specifications

How to Use

1. Place the Calorimeter Joules apparatus on a stable, clean, dry, and heat-resistant laboratory bench.
2. Inspect the calorimeter vessel, heating coil, lid, stirrer, terminals, and connecting leads before use.
3. Add a measured quantity of water or suitable liquid into the calorimeter as instructed by the teacher.
4. Insert the thermometer through the lid without touching the heating coil or vessel wall.
5. Connect the heating coil to a suitable low-voltage DC power supply through an ammeter and voltmeter if readings are required.
6. Record the initial temperature of the liquid.
7. Switch on the power supply and start the stopwatch at the same time.
8. Stir the liquid gently and continuously to maintain uniform temperature.
9. Record voltage, current, time, and final temperature after the selected heating period.
10. Switch off the power supply before removing leads or handling the apparatus.
11. Use the recorded data to calculate heat energy, electrical energy, or specific heat as directed by the teacher.
12. Allow the apparatus to cool before cleaning and storage.

Safety and Handling Instructions

• Use only under teacher, laboratory instructor, or trained adult supervision.
• Use only the recommended low-voltage power supply; do not connect directly to mains electricity.
• Do not touch the heating coil, terminals, or liquid while the circuit is active.
• Switch off the power before changing connections, adjusting the coil, or handling the calorimeter.
• Do not operate the heating coil without sufficient liquid in the calorimeter.
• Do not overheat the liquid or allow it to boil unless specifically required and supervised.
• Use heat-resistant gloves or tongs if handling warm parts after the experiment.
• Keep electrical parts away from spilled water, damp surfaces, and chemicals.
• Do not use damaged wires, cracked vessels, loose terminals, or exposed coil connections.
• Allow the apparatus to cool completely before cleaning or storing.
• Store in a clean, dry, and protective place after use.

Educational Applications

• Demonstrating Joule’s law of heating.
• Studying conversion of electrical energy into heat energy.
• Measuring temperature rise due to electrical heating.
• Calculating heat energy using mass, specific heat, and temperature change.
• Comparing electrical energy supplied with heat gained by water.
• Teaching current, voltage, power, resistance, and time relationships.
• Supporting physics practicals, STEM lessons, and thermal energy experiments.
• Encouraging measurement, calculation, graphing, observation, and scientific reasoning.

Why Choose Scientifc Equipment Calorimeter Joules?

The Scientifc Equipment Calorimeter Joules provides a practical and clear way to teach electrical heating and thermal energy concepts. By allowing students to record real current, voltage, time, and temperature data, the apparatus helps connect textbook formulas with supervised laboratory observations.

FAQ

1. What is Calorimeter Joules used for?

It is used to demonstrate Joule’s law of heating and the conversion of electrical energy into heat energy in a liquid.

2. Is this apparatus suitable for school physics laboratories?

Yes, it is suitable for school physics labs, college science labs, STEM classrooms, teacher demonstrations, and supervised student practicals.

3. What principle does the apparatus demonstrate?

It demonstrates that electrical energy supplied to a resistance coil is converted into heat, producing a measurable rise in temperature.

4. What power supply is required?

A suitable low-voltage DC power supply is generally required. Exact voltage and current requirements depend on the heating coil rating and product configuration.

5. Can students calculate heat energy using this apparatus?

Yes, students can record mass, temperature change, voltage, current, and time to calculate heat energy and compare it with electrical energy supplied.

6. Can the heating coil be used without water?

No. The heating coil should not be operated without sufficient liquid in the calorimeter, as overheating and damage may occur.

7. Can students operate the apparatus independently?

Students should use the apparatus only under teacher or laboratory instructor supervision because it involves electricity, heating, and liquid handling.

8. How should Calorimeter Joules be stored?

After use, allow the apparatus to cool, empty and dry the vessel, clean it gently, and store it in a clean, dry, and protective place away from moisture, chemicals, heat, and rough handling.

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Google E-E-A-T Focused Content

This product content is prepared to support teachers, school buyers, laboratory suppliers, physics educators, chemistry instructors, STEM coordinators, lab technicians, students, and educational institutions with clear product information, practical specifications, usage guidance, safety instructions, and helpful FAQs. The content focuses on accurate educational thermal physics applications, supervised Joule’s law demonstrations, safe low-voltage and heat handling, temperature measurement, electrical energy calculation, and trustworthy product guidance while clearly stating that the product is for educational and laboratory demonstration use only.