Pressure tear device Manufacturer,Supplier and Exporter in India
Product Code : SCL-MH-12754
The Pressure Tear Device by Educational Instrument India is a practical physics laboratory apparatus designed to demonstrate the effect of air pressure, pressure difference, and force acting on a surface. It is commonly used in school science laboratories, college physics labs, STEM classrooms, and educational training institutes.
This apparatus helps students understand how pressure can act on a thin surface or membrane and cause deformation or tearing when the pressure difference becomes significant. It provides a simple and effective demonstration of atmospheric pressure, internal pressure, external pressure, and the relationship between pressure and area.
The Pressure Tear Device is ideal for teacher-led demonstrations and student practical observations. It supports hands-on learning of important physics concepts related to pressure, force, gases, and vacuum or air pressure experiments.
Product Specifications
|
Specification |
Details |
|
Product Name |
Pressure Tear Device |
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Brand |
Educational Instrument India |
|
Application |
Demonstration of pressure difference and force due to pressure |
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Subject |
Physics / General Science |
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Suitable For |
Schools, colleges, laboratories, and STEM classrooms |
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Main Concepts |
Pressure, force, atmospheric pressure, air pressure, pressure difference |
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Product Type |
Educational physics demonstration apparatus |
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Operation |
Manual demonstration with suitable pressure or vacuum setup |
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Usage Type |
Teacher demonstration and student practical observation |
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Compatible With |
Suitable pressure source, vacuum pump, tubing, or laboratory fittings as per model design |
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Material |
Durable laboratory-grade metal, plastic, rubber, or acrylic components depending on model |
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Design |
Compact demonstration device for classroom and laboratory use |
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Finish |
Smooth, durable, and easy-to-clean finish |
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Packaging |
Securely packed for safe delivery |
How to Use
Place the Pressure Tear Device on a clean, dry, and stable laboratory table.
Check the apparatus, fittings, and sealing surface before use.
Fix the required thin sheet, membrane, or test material in the holding section, if applicable.
Connect the device to the suitable pressure source or vacuum setup as per the experiment requirement.
Ensure all joints and tubing connections are properly sealed.
Gradually apply pressure or create a pressure difference.
Observe how the material responds to pressure.
Explain that pressure acting over an area produces force.
Continue the demonstration only within the safe working limit of the apparatus.
After the experiment, release the pressure slowly.
Remove the test material, clean the apparatus, and store it safely.
Key Features
Demonstrates the effect of pressure difference on a surface.
Helps explain the relationship between pressure, force, and area.
Useful for atmospheric pressure and gas pressure experiments.
Suitable for school and college physics laboratories.
Supports practical and visual learning.
Simple to operate under proper supervision.
Durable construction for repeated educational use.
Useful for classroom demonstrations and STEM activities.
Applications
Physics laboratory pressure experiments
Atmospheric pressure demonstrations
Air pressure and gas behavior studies
Pressure difference demonstrations
Force due to pressure experiments
STEM classroom activities
Teacher-led science demonstrations
School and college laboratory practicals
Educational training institute use
Safety and Handling Instructions
Use the apparatus only under teacher or laboratory supervisor guidance.
Do not exceed the recommended pressure limit.
Release pressure slowly after the experiment.
Check tubing, joints, and fittings before use.
Keep face and hands away from the test membrane area during pressure application.
Do not use damaged parts or cracked components.
Clean and dry the apparatus after use.
Store in a safe place away from heat, moisture, and sharp objects.
Frequently Asked Questions
- What is a Pressure Tear Device used for?
A Pressure Tear Device is used to demonstrate how pressure difference can apply force on a surface and may cause deformation or tearing of a thin material.
- Which scientific principle does this apparatus demonstrate?
It demonstrates pressure, force due to pressure, atmospheric pressure, air pressure, and the effect of pressure difference.
- Is this apparatus suitable for school laboratories?
Yes, it is suitable for school science laboratories, college physics labs, STEM classrooms, and educational institutions.
- Does the device require a pressure source?
Depending on the model and experiment, it may be used with a suitable pressure source, vacuum pump, tubing, or laboratory fittings.
- Can students use this apparatus directly?
Students can observe and use the apparatus under teacher or laboratory supervisor guidance.
- What safety precautions should be followed?
Do not exceed the recommended pressure limit, release pressure slowly, check all connections before use, and keep a safe distance from the test surface during demonstration.
- What topics can be taught using this device?
It can be used to teach pressure, force, atmospheric pressure, air pressure, gas behavior, and pressure difference.
- Is it reusable?
Yes, the device is reusable. Replaceable test sheets or membranes may be required depending on the experiment design.
