Join newsletter
& be up to date!
MALTESE CROSS TUBE
Product Information
$830.15
For showing the linear propagation of cathode rays, magnetic deflection of cathode rays, image distortion due to electrostatic charging, comparison of cathodic stream and electromagnetic radiation and an introduction to electron optics using a single Helmholtz coil.
The tube comprises the standard spherical glass body with cylindrical neck, a diode electron gun with a filament and cylindrical anode connected to 4mm sockets in the plastic cap, a metal Maltese cross mounted in the centre of the sphere, (connected via a 4mm plug in one of the side caps) and a phosphor coated screen.
? Maximum filament voltage: 7.5V
? Anode voltage: 2000 to 5000V
? Anode current:4000V 1.8mA
Supplied complete with instructions.
Be the first to review “MALTESE CROSS TUBE” Cancel reply
Related Products
EXPERIMENT LEAD SAFETY PLUG AND SOCKET
$24.60
Safety lead for use with EHT and HT power supplies ending in a 4mm safety-plug. Length: 750mm Wire cross-section: 1 mm Continuous current: max. 19...
ELECTRON DIFFRACTION TUBE
$1,332.33
The tube uses an electron gun with an indirectly heated cathode to project a narrow converging beam of electrons through a thin layer of graphiticised...
HELMHOLTZ COIL PAIR
$573.93
When connected to a suitable d.c. supply, the coils provide a substantially uniform field in the central space. Each coil has a molded plastic former...
PLANAR DIODE
$737.90
The diode is used to show the basic thermionic effects in vacuum tubes, including: Current flow between an incandescent filament and a cold electrode (the...
UNIVERSAL STAND
$393.56
Designed to accommodate the whole range of Teltron tubes and accessories. The base, 240mm x 180mm x 50mm, and a vertical arm of the stand,...
PERRIN TUBE
$953.13
The Perrin tube may be used to show that charge can be accumulated in the Faraday pail incorporated, that the charge does not disappear when...
DOUBLE FINE BEAM TUBE
$1,393.82
Helium filled, partly evacuated electron tube with axial and perpendicular electron guns. The electron beam may be observed as a fine, green beam appearing due...
TEL-X-OMETER
$11,376.06
The Tel-X-Ometer enables investigations to be carried out in the normal school laboratory. Extensive safety precautions are built into the apparatus, which conforms completely to...
DEFLECTION E/M TUBE
$1,209.35
For determining e/m by balanced electrostatic deflections or by magnetic deflection using the Helmholtz coils. Simple electrostatic and magnetic deflection may be demonstrated and the...
*Don’t worry, we won’t spam our customers mailboxes
Reviews
There are no reviews yet.