Replacement Miniature X-ray Tube
Replacement Miniature X-ray Tube
TEL-2581
This is a hard vacuum, hot cathode X-ray tube designed for the Tel-X-Ometer. It has a copper target anode.
A thin concave bubble window of 0.25mm thickness is hand blown into the borosilicate glass envelope to transmit a high proportion of the characteristic radiation without recourse to other more expensive window techniques.
The cathode is a helical filament made of tungsten wire and the cathode/anode geometry provides a very small focal point.
TEL-2581
This is a hard vacuum, hot cathode X-ray tube designed for the Tel-X-Ometer. It has a copper target anode.
A thin concave bubble window of 0.25mm thickness is hand blown into the borosilicate glass envelope to transmit a high proportion of the characteristic radiation without recourse to other more expensive window techniques.
The cathode is a helical filament made of tungsten wire and the cathode/anode geometry provides a very small focal point.
Continuous rating: 30kV, 80 µA
Heater supply: 4V 1A
Dimensions: 100mm long, 32mm diameter
Mounting: B13G type