1000 Series Glass X-ray Tube0 pages

X-RAY
Technical Datasheet

Glass X-ray Tube
1000 Series - 90507

Oxford Instruments glass X-ray tubes are recognized for their performance and long life.
High flux and spot size stability make our X-ray tubes an ideal solution for
demanding applications, such as those requiring continuous operation. The
90507 is uniquely designed with a very small isostatically focused spot
for high resolution applications, such as mini C-Arm fluoroscopy. The
robust electron gun assembly has been constructed for optimal
use in a “monoblock”, where heat dissipation is an issue. Long
tube life is achieved by ultra-high vacuum maintained with the
Oxford Instruments unique Pin Flash getter. This tube operates
in bi-polar mode.

Benefits

Applications

Exceptional image quality

CT imaging for life sciences and industrial inspection

Stable X-ray output delivers high precision measurements

Densitometry

Small, stable spot delivers distortion-free measurements

Thickness gauging

RoHS compliant design

Phase contrast imaging
Medical imaging

Specifications
Operating voltage range:

40-80kV (bi-polar operation: -40kV cathode, +40kV anode)

Maximum Power:

40W continuous

Maximum beam current:

0.5mA

Focal spot size:

33µm *nominal per IEC60336, NEMA XR5-1992 (R1999)

Maximum filament current:

1.7A

Filament voltage:

2.0V (nominal)

Focus to Object Distance (FOD):

14.2mm (0.56”) (nominal)

Window material and thickness:

Glass—1.40mm ± 0.15

Target material:

W

Target angle:

20°

Maximum oil temperature:

80°C

Cooling method:

Oil

Weight:

114g (0.25lbs)

Storage conditions:

-10°C to 55°C
Barometric Pressure: 50-106kPa; Humidity: 10-90% (no condensation)