Physics equipment
Helium-Filled Triode D
This partial-vacuum gas triode is filled with helium and contains a tungsten filament cathode, circular anode and wire grid. It supports experiments on gas discharge, positive charge carriers, thyratron IA–UA characteristics, self-sustaining and non-self-sustaining discharge, and a simplified Franck–Hertz experiment. Maximum anode voltage is 500 V DC.
Specifications
- Brand
- 3B Scientific · 1000653
- Gas filling
- Helium
- Filament voltage U F
- max. 6,3 V AC/DC
- Anode voltage U A
- max. 500 V DC
- Anode current I A
- typ. 10 mA at U A = 300 V
- Grid voltage
- max. 30 V
- Glass bulb
- 130 mm Ø approx.
- Length of tube
- 260 mm approx.
- Weight
- 0.58 kg
- Dimensions
- 35.1 x 29.2 x 23.1 cm
from
€918.00
Variants & pricing
Helium-Filled Triode D
1000653€918.00
