Teltron Dual Beam Tube Manufacturer,Supplier and Exporter in China
Product Code : EL-AAN-11412
The Teltron Dual Beam Tube from Science Lab Supplies is manufactured for physics laboratories in schools, colleges and universities, forming part of our Atoms and Nuclei range designed for curriculum-aligned practical teaching.
The electron beam source is an oxide cathode heated indirectly via a heating coil.
The dual beam tube is a partly evacuated electron tube, filled with helium at low pressure and equipped with both axial and perpendicular electron guns.
The electron beams are perpendicular to one another and a common deflector plate is provided for both guns.
The dual beam tube can be used to determine the specific charge e/m from the diameter of the path followed by Science Lab Supplies electrons fired into the tube from a perpendicularly mounted gun with a vertically aligned magnetic field and observation of the spiral path followed by electrons fired axially into a coaxial magnetic field.
The electron paths show up as a fine, slightly greenish beam due to impact excitation of the helium atoms. Requires a 300 V or 500 V DC power supply.
• Anode current: max. 30 mA
• Deflector voltage: max. 50 V DC
• Filament voltage: max. 7.5 V AC/DC
• Anode voltage: max. 100 V DC
• Glass bulb: 130 mm dia. approx.
• Total length: 260 mm approx.
Institutions sourcing atoms and nuclei lab equipment for their physics laboratories use the Teltron Dual Beam Tube to support hands-on experimentation aligned with school and college syllabi. As part of a broader STEM lab apparatus setup, it complements other Atoms and Nuclei range instruments to build a complete teaching kit for a physics department.
Bulk and OEM orders for the Teltron Dual Beam Tube are supplied to international schools, science equipment distributors and government education programmes, with export packing suited for consolidated shipment across China and worldwide.
Built for durability in a busy laboratory environment, the Teltron Dual Beam Tube is designed to withstand repeated handling by students while maintaining measurement accuracy over the equipment lifecycle.
See also the Chain Reaction Apparatus for related Atoms and Nuclei experiments, or browse the full Atoms and Nuclei range. Contact our team via Contact Us for an indicative export quotation.
