Cathode Ray Paddle Wheel Galvenometer Manufacturer,Supplier and Exporter in India

Product Code : SCL-PLE-11842

The Cathode Ray Paddle Wheel Galvenometer by Scientifc Equipment is an educational physics laboratory apparatus designed to demonstrate the mechanical effect of cathode rays, electron beam momentum, vacuum tube behavior, charged particle motion, and the movement produced by cathode ray impact. It is suitable for advanced school physics laboratories, college science labs, atomic physics lessons, electronics demonstrations, and supervised teacher-led experiments.

This apparatus helps students observe how cathode rays can transfer energy and momentum to a light paddle wheel placed inside a vacuum tube. It supports practical learning of cathode ray properties, electron beams, high-voltage discharge tubes, particle behavior, fluorescence, and early experimental evidence related to electron discovery.

Product Description

In a cathode ray paddle wheel tube, cathode rays travel from the cathode toward the anode inside a partially evacuated glass tube. When the electron beam strikes a lightweight paddle wheel, the wheel moves or rotates, demonstrating that cathode rays possess momentum and can produce mechanical motion.

The Scientifc Equipment Cathode Ray Paddle Wheel Galvenometer may include a glass vacuum tube, cathode and anode electrodes, paddle wheel assembly, track or support arrangement, fluorescent screen or markings, high-voltage terminals, tube holder, and demonstration accessories depending on product configuration. It is designed for supervised educational and laboratory demonstration use only.

Key Features

• Educational cathode ray apparatus for demonstrating mechanical effect of electron beams.
• Shows movement of a paddle wheel due to cathode ray impact.
• Useful for teaching cathode ray properties, electron momentum, and vacuum tube experiments.
• Supports lessons on charged particles, atomic physics, and CRT principles.
• Helps students observe that cathode rays can transfer energy and produce motion.
• Suitable for advanced physics practicals and teacher-led classroom demonstrations.
• Can be used with compatible high-voltage cathode ray tube power supply.
• Encourages observation, prediction, safe handling, and scientific reasoning.
• Designed for supervised educational laboratory use only.

Product Specifications

How to Use

1. Place the Cathode Ray Paddle Wheel Galvenometer apparatus on a stable, clean, dry, and insulated laboratory bench.
2. Inspect the glass tube, paddle wheel, electrodes, terminals, support base, and connecting leads before use.
3. Ensure the compatible high-voltage CRT power supply is switched off before making connections.
4. Connect the cathode ray tube to the recommended power supply using properly insulated high-voltage leads.
5. Use a protective screen or safety shield if required by laboratory safety procedure.
6. Darken the room slightly if required to improve visibility of the tube effect.
7. Switch on the power supply gradually under trained supervision.
8. Observe the paddle wheel movement caused by cathode ray impact.
9. Discuss how the movement shows that cathode rays carry momentum and can produce mechanical effect.
10. Record observations such as wheel movement, beam direction, voltage effect, and tube behavior.
11. Switch off the power supply after the demonstration and allow the apparatus to discharge safely before touching or disconnecting leads.

Safety and Handling Instructions

• Use only under trained teacher, laboratory instructor, or qualified adult supervision.
• This apparatus may require high voltage; only trained personnel should connect and operate it.
• Do not touch terminals, leads, electrodes, or power supply connections while the apparatus is energized.
• Use only compatible high-voltage power supplies recommended for cathode ray tube demonstrations.
• Do not connect the apparatus directly to mains electricity.
• Switch off and discharge the apparatus safely before changing connections or handling leads.
• Use properly insulated high-voltage leads and keep all connections secure.
• Handle the glass vacuum tube carefully; do not use cracked, chipped, scratched, or damaged tubes.
• Use a protective screen or safety shield if required by laboratory rules.
• Keep face, eyes, hands, and loose clothing away from the tube and electrical terminals.
• Keep the apparatus away from water, chemicals, dust, flames, and damp surfaces.
• Store in a clean, dry, and protective place after use.

Educational Applications

• Demonstrating the mechanical effect of cathode rays.
• Showing that cathode rays can transfer momentum to a paddle wheel.
• Teaching electron beam behavior in a vacuum tube.
• Explaining charged particle motion and energy transfer.
• Supporting lessons on atomic physics and early cathode ray experiments.
• Introducing discharge tube and CRT working principles.
• Useful for advanced physics practicals and teacher-led demonstrations.
• Encouraging observation, prediction, recording, and scientific reasoning.

Why Choose Scientifc Equipment Cathode Ray Paddle Wheel Galvenometer?

The Scientifc Equipment Cathode Ray Paddle Wheel Galvenometer provides a clear and visual way to demonstrate that cathode rays carry energy and momentum. By showing paddle wheel movement inside a vacuum tube, the apparatus helps students understand the mechanical effect of electron beams through supervised laboratory demonstration.

FAQ

1. What is Cathode Ray Paddle Wheel Galvenometer used for?

It is used to demonstrate the mechanical effect of cathode rays by showing that an electron beam can move or rotate a lightweight paddle wheel inside a vacuum tube.

2. Is this apparatus suitable for school physics laboratories?

Yes, it is suitable for advanced school physics labs, college science labs, STEM classrooms, and teacher-led demonstrations with proper supervision.

3. What principle does the paddle wheel tube demonstrate?

It demonstrates that cathode rays carry momentum and can transfer energy to a lightweight object, producing mechanical motion.

4. Does this apparatus require high voltage?

Cathode ray tube demonstrations generally require a compatible high-voltage power supply. Exact voltage requirements depend on the product configuration and tube rating.

5. Can students operate this apparatus independently?

No. Students should only observe or assist under trained teacher or laboratory instructor supervision because the apparatus may involve high voltage and a glass vacuum tube.

6. What does paddle wheel movement prove?

The movement of the paddle wheel indicates that cathode rays have mechanical effect and can transfer momentum to objects placed in their path.

7. What safety precautions are important?

Important precautions include using insulated high-voltage leads, checking the glass tube for damage, avoiding contact with terminals, switching off before adjustments, and using a safety screen if required.

8. How should the apparatus be stored?

Store the apparatus in a clean, dry, and protective place away from moisture, dust, chemicals, heat, impact, and rough handling. Keep leads and accessories organized.

SEO Keywords

Cathode Ray Paddle Wheel Galvenometer, Scientifc Equipment Cathode Ray Paddle Wheel, cathode ray paddle wheel tube, electron beam momentum demonstration, cathode ray mechanical effect apparatus, CRT physics apparatus, school physics cathode ray tube, vacuum tube paddle wheel experiment, atomic physics lab apparatus, electron beam demonstration, advanced physics lab equipment, educational discharge tube.

SEO Meta Title

Cathode Ray Paddle Wheel Galvenometer – Scientifc Equipment

SEO Meta Description

Buy Cathode Ray Paddle Wheel Galvenometer by Scientifc Equipment for advanced school physics labs, cathode ray demonstrations, electron beam momentum experiments, vacuum tube studies, atomic physics lessons, and supervised STEM learning.

Google E-E-A-T Focused Content

This product content is prepared to support teachers, school buyers, laboratory suppliers, physics educators, electronics 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 cathode ray applications, supervised electron beam demonstrations, safe high-voltage handling, paddle wheel motion observation, vacuum tube principle learning, and trustworthy product guidance while clearly stating that the product is for educational and laboratory demonstration use only.