3B Scientific Teltron Tube - Dual Fine Beam - Gas Filled
by UK 3B Scientific
Product code: B8A49554
Direct Delivery – up to 4 weeks.
£975.75 exc. VAT
£1,170.90 inc. VAT
Product code: B8A49554
Direct Delivery – up to 4 weeks.
£975.75 exc. VAT
£1,170.90 inc. VAT
Direct Delivery
This dual fine beam Teltron tube is ideal for advanced physics lessons, allowing students to explore electron behaviour and specific charge measurements in a visually engaging way. Designed for secondary schools and colleges, it provides clear demonstrations of electron paths and gas/electron collisions using neon gas.
Neon-filled, partially evacuated glass tube with two electron guns (axial and tangential)
Electron beams visible as fine luminescent paths throughout the tube
Adjustable beam angle via miniature deflection plates
Phosphor-coated screen for use with the axial gun
Technical details: max filament voltage 7.5 V AC/DC, anode voltage 120–300 V DC, max anode current 30 mA, max deflection voltage 50 V DC
Glass bulb approx. 130 mm diameter; total length approx. 260 mm
Requires the following products to operate:
B8A49463 - Universal Stand
HT Power Supply - to power the Anode (*coming soon*)
PP00057620 - UNILAB Bench Power Supply - to power the filament
B8A49475 - Helmholtz Coils
Stackable 4mm Plug Leads (black)
Stackable 4mm Plug Leads (red)
