Cathode Ray Tube
Product Code : JA-ELA-5264
The Cathode Ray Tube (SKU JA-ELA-5264) is a vacuum tube in which an image is formed when a beam of electrons strikes a phosphorescent surface, and JaincoLab supplies it for physics teaching on cathode rays and electron beams. The same principle was used in older television and computer displays. In the laboratory the tube lets students see an electron beam and study how electric and magnetic fields deflect it. Screen size, ratings and supply requirements are confirmed on the quotation.
Specifications
The cathode ray tube is a vacuum tube with a phosphorescent screen on which an electron beam forms an image; the listing gives no screen size or voltages, so those values are confirmed on the quotation.
| Product | Cathode Ray Tube |
| SKU | JA-ELA-5264 |
| Type | Vacuum tube |
| Screen | Phosphorescent surface |
| Principle | Image formed where an electron beam strikes the screen |
Applications of the cathode ray tube in physics
The cathode ray tube in physics teaching is used to show that cathode rays are beams of electrons, to demonstrate their deflection by electric and magnetic fields, and to introduce the working of oscilloscopes and older displays.
- Cathode ray and electron beam demonstrations
- Deflection of electrons by electric and magnetic fields
- Introduction to the oscilloscope
- Modern physics lessons in class 12 and B.Sc
Scope of supply and ordering
The listing covers one cathode ray tube supplied by JaincoLab. Screen size, operating voltages, power supply and stand are confirmed on the quotation; a cathode ray tube stand is listed separately. Accessories, spares and quantities are confirmed on the quotation.
Minimum order quantity, lead time and packing are confirmed on each quotation for the number of tubes and the delivery destination. Tubes are packed for safe transport of glassware.
Frequently asked questions
What does a cathode ray tube show?
An image formed where an electron beam strikes a phosphorescent screen inside a vacuum tube.
What voltage does it need?
The operating voltages are not stated in the listing and are confirmed on the quotation.
Is a stand available?
Yes. A cathode ray tube stand is listed separately.
Related products
This tube is listed in the JaincoLab educational laboratory apparatus range.
Request a quote
To order the Cathode Ray Tube, send the number of tubes and delivery destination through the JaincoLab contact page or email [email protected], quoting SKU JA-ELA-5264. For tender or project supply, see our tenders page.
