Electron Diffraction Tube S Manufacturer,Supplier and Exporter in China
Product Code : EL-AANP-10626
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The Electron Diffraction Tube S is a highly evacuated electron tube manufactured and exported from China for demonstrating the wave nature of electrons in school and college atomic and nuclear physics laboratories. It shows interference caused by the passage of electrons through a polycrystalline graphite lattice, rendered visible on a fluorescent screen.
Key Features
- Highly evacuated electron tube demonstrating the wave nature of electrons via Debye-Scherrer diffraction, visible on a fluorescent screen
- Used with an EHT Power Supply and a Digital Meter with two shunts included
- Also intended for determining the wavelength as a function of anode voltage, from the radius of the diffraction rings and the lattice plane spacing of graphite, confirming de Broglie's hypothesis
- Instructions included
- Specification: max. anode voltage 5 kV; anode current approx. 0.1 mA at 4 kV; max. filament voltage 6.3 V AC
- Lattice constant of graphite: d10 = 0.213 nm; d11 = 0.123 nm
About This Product
By passing electrons through a polycrystalline graphite lattice and observing the resulting Debye-Scherrer diffraction rings on the fluorescent screen, this tube lets students determine electron wavelength as a function of anode voltage and confirm de Broglie's hypothesis experimentally. The supplied EHT Power Supply and Digital Meter with two shunts allow the anode current and voltage to be set and read directly, within the tube's rated limits of max. anode voltage 5 kV, anode current approx. 0.1 mA at 4 kV, and max. filament voltage 6.3 V AC.
Serving Distributors, Schools and Export Buyers
Edulab China supplies this Electron Diffraction Tube S to distributors, schools and export buyers across multiple regions, including Mozambique, Nepal, Kuwait and Chile, among others across Africa, Southeast Asia, the Middle East and Latin America. Enquiries are welcomed from institutions sourcing equipment under Ministry of Education programmes as well as ADB- and World Bank-supported school and laboratory development projects.
Manufactured and Exported from China
As a China-based manufacturer and exporter, Edulab China ships this Electron Diffraction Tube S to laboratory equipment distributors and educational institutions worldwide. Pricing is available on request; please contact us with your requirements for a quotation.
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Frequently Asked Questions
Q: What does this tube demonstrate?
A: It demonstrates the wave nature of electrons through Debye-Scherrer diffraction caused by passage through a polycrystalline graphite lattice.
Q: What accessories are used with the tube?
A: An EHT Power Supply and a Digital Meter with two shunts included.
Q: What can be determined using this tube?
A: The wavelength of electrons as a function of anode voltage, from the radius of the diffraction rings and the graphite lattice plane spacing, confirming de Broglie's hypothesis.
Q: What are the tube's rated limits?
A: Max. anode voltage 5 kV, anode current approx. 0.1 mA at 4 kV, and max. filament voltage 6.3 V AC.
Request a Quote or Catalogue
Contact Edulab China for a formal quotation or catalogue covering this and related atomic and nuclear physics lab equipment.
