J2455
Crookes tube :
1.It is composed of the following parts:
glass envelope, conduction track support, paddle Wheel, circular plate, support, etc.
Accessory
1.Low voltage D.C. source 10-12V.
2. High voltage induction coil: Spark distance 50-80mm.
3. Voltage adjustable transformer: A.C. 220V±10V.
4. High voltage D.C. source: 250V-300v.
5. U-shape magnet: pole distance 50-70mm.
6. Connecting wires and with crocodile clips.
Demonstration Environment Condition
1. Relative humidity is not greater than 80%.
2. Temperature: -10-40.