Critical Potential Tube S with He-Filling
For quantitative investigations of inelastic collisions of electrons with inert gas atoms, determination of ionisation energy and excitation energies of helium, resolution of ...
Item: U18560
GBP 307.00 (+ VAT)
GBP 307.00 (+ VAT)
Critical Potential Tube S with Ne-Filling
For quantitative investigations of inelastic collisions of electrons with inert gas atoms, determination of ionisation energy and excitation energies of neon, resolution of the ...
Item: U18565
GBP 307.00 (+ VAT)
GBP 307.00 (+ VAT)
Dual Beam Tube S
Helium-filled tube with a tangential and axial electron gun. The electron paths are rendered visible in the form of fine luminescent beams through impact excitation of the helium ...
Item: U18570
GBP 314.00 (+ VAT)
GBP 314.00 (+ VAT)
Electron Diffraction Tube S
For demonstrating the wave nature of electrons by observing interferences arising from the passage of the electrons through a poly-crystalline graphite lattice (Debye-Scherrer ...
Item: U18571
GBP 341.00 (+ VAT)
GBP 341.00 (+ VAT)
Discharge Tube S
For observing the phenomena occurring during electrical discharges in a gas in accordance with its pressure and type, cathode glow, positive column and canal rays. Either end ...
Item: U18580
GBP 221.00 (+ VAT)
GBP 221.00 (+ VAT)
Control Unit for Critical Potential Tubes
Control unit for operating the critical potential tubes; equipped with an output for saw tooth acceleration voltages; adjustable upper and lower limits of the acceleration voltage;...
Item: U186501
GBP 214.00 (+ VAT)
GBP 214.00 (+ VAT)
