Gas Triode S

Electron tube filled with low-pressure helium gas, and containing a thermionic cathode, control grid, and anode. This tube is for quantitative investigations of the typical properties of a gas-immersed triode, recording the current-potential (I_A-U_A) characteristics of a thyratron, and observing discharges and discontinuous energy release of helium atoms during inelastic collisions with free electrons.

• Max. heater voltage: 7,5 V AC / DC
• Max. anode voltage: 500 V
• Anode current: approx. 10 mA at 200 V (anode)
• Glass bulb: approx. 130 mm dia.
• Total length: approx. 250 mm

Additionally required:

• 5401.U185001 Tube Holder S
• 5401.U138021 Set of 15 Safety Patch Cords, 75 cm
• 5401.U33000230 Power Supply, 500 V DC (230 V, 50 / 60 Hz)