Boyle Mariotte’s Law apparatus Manufacturer,Supplier and Exporter in India
Product Code : SCL-MH-12760
The Boyle Mariotte’s Law Apparatus by Educational Instrument India is a practical physics laboratory apparatus designed to demonstrate the relationship between pressure and volume of a gas at constant temperature. It is widely used in school science laboratories, college physics labs, STEM classrooms, and educational training institutes.
This apparatus helps students verify Boyle’s Law, also known as Boyle-Mariotte’s Law, which states that the pressure of a fixed mass of gas is inversely proportional to its volume when temperature remains constant. By changing the volume of trapped air and observing the corresponding pressure, students can clearly understand how gas behaves under compression.
The Boyle Mariotte’s Law Apparatus is suitable for teacher demonstrations, student practicals, and laboratory experiments related to gas laws, pressure, volume, and thermodynamics. Its clear design makes it easy for students to observe readings and understand the scientific principle through hands-on learning.
Product Specifications
|
Specification |
Details |
|
Product Name |
Boyle Mariotte’s Law Apparatus |
|
Brand |
Educational Instrument India |
|
Application |
Demonstration and verification of Boyle-Mariotte’s Law |
|
Subject |
Physics / General Science |
|
Suitable For |
Schools, colleges, laboratories, and STEM classrooms |
|
Main Concepts |
Gas laws, pressure, volume, compression, inverse relationship |
|
Product Type |
Educational physics laboratory apparatus |
|
Working Principle |
Pressure of a fixed gas varies inversely with volume at constant temperature |
|
Components |
Pressure measuring system, graduated tube or syringe, piston arrangement, scale, valve, and support stand as per model |
|
Operation |
Manual pressure and volume adjustment |
|
Usage Type |
Teacher demonstration and student practical experiment |
|
Material |
Laboratory-grade glass, metal, acrylic, plastic, and rubber components depending on model |
|
Design |
Stable apparatus with readable scale and pressure indication |
|
Packaging |
Securely packed for safe delivery |
How to Use
Place the Boyle Mariotte’s Law Apparatus on a clean, dry, and stable laboratory table.
Check all joints, tubing, valves, and measuring parts before starting the experiment.
Make sure the trapped air or gas chamber is properly sealed.
Note the initial volume and pressure reading.
Slowly change the gas volume using the piston, syringe, or movable arrangement provided.
Record the corresponding pressure reading after each change in volume.
Repeat the process for different volume values.
Compare the pressure and volume readings.
Observe that as volume decreases, pressure increases, and as volume increases, pressure decreases.
Plot a graph or calculate pressure-volume values to verify Boyle-Mariotte’s Law.
After the experiment, release pressure safely, clean the apparatus, and store it properly.
Key Features
Demonstrates Boyle-Mariotte’s Law clearly.
Helps students understand the relationship between gas pressure and volume.
Suitable for school and college physics laboratories.
Useful for thermodynamics and gas law practicals.
Provides practical observation of pressure-volume changes.
Supports teacher demonstrations and student experiments.
Durable construction for repeated educational use.
Easy to operate under proper laboratory supervision.
Applications
Verification of Boyle’s Law
Gas law experiments
Pressure and volume relationship studies
Thermodynamics demonstrations
Physics laboratory practicals
General science classroom teaching
STEM education activities
Teacher-led science demonstrations
School and college laboratory training
Safety and Handling Instructions
Use the apparatus only under teacher or laboratory supervisor guidance.
Do not apply excessive pressure beyond the safe working limit.
Check all valves and connections before use.
Avoid sudden compression or pressure release.
Handle glass parts carefully to prevent breakage.
Keep the apparatus on a stable surface during operation.
Release pressure slowly after the experiment.
Clean and store the apparatus safely after use.
Frequently Asked Questions
- What is Boyle Mariotte’s Law Apparatus used for?
Boyle Mariotte’s Law Apparatus is used to demonstrate and verify the relationship between pressure and volume of a fixed mass of gas at constant temperature.
- What does Boyle-Mariotte’s Law state?
Boyle-Mariotte’s Law states that the pressure of a fixed amount of gas is inversely proportional to its volume when temperature remains constant.
- What happens when the volume of gas is reduced?
When the volume of gas is reduced, the pressure increases because the gas particles are compressed into a smaller space.
- Is this apparatus suitable for school laboratories?
Yes, it is suitable for school science labs, college physics labs, STEM classrooms, and educational institutions.
- Does this apparatus require electricity?
No, most Boyle Mariotte’s Law apparatus models are manually operated and do not require electricity.
- What readings are observed in this experiment?
Students observe pressure readings and volume readings, then compare them to verify the inverse relationship between pressure and volume.
- Can students perform this experiment?
Yes, students can perform the experiment under teacher or laboratory supervisor guidance.
- What safety precautions should be followed?
Do not exceed the safe pressure limit, release pressure slowly, handle glass parts carefully, and check all fittings before use.
