3000 Series 30kV X-ray Tube
Brand: Oxford Instruments | Category: Nanotechnology
Developed for high flux stability and long life, the 3000 Series potted tube is suited to continuous operation. It is encapsulated in silicone rubber and features a grounded cathode together with a low attenuation beryllium window, giving a low cost route to high spectral purity radiation. Targets are offered in tungsten, titanium, molybdenum, gold, iron, palladium, rhodium and silver, at anode powers from 6W to 27.2W depending on part number.
Technical Specifications
| Parameter | Value |
|---|---|
| Operating Voltage Range | 4-40kV depending on product |
| Maximum Power | See Product Quote table below. |
| Maximum beam current | See Product Quote table below. |
| Maximum Filament Current | 1.3 - 2.0A depending on product |
| Filament Voltage | 1.75V (nominal) |
| Focal spot size | 1.0mm (nominal) |
| Focus to Object Distance (FOD) | 28.2mm (1.1”) |
| Target material | See Product Quote table below |
| Window material and thickness | Be @ 127µm |
| Cone of illumination (unobstructed) | 28° |
| Window diameter (unobstructed) | 10.4mm (.41”) |
| Shielding | Unshielded |
| Weight | 260g typical |
| Cooling method | Forced air: 150CFM @ 100mm (4.0”) and appropriate heat sink recommended for full power |
| Maximum operating temperature | 50°C at potting surface |
| Ambient operating temperature | 0°C to 40°C |
| Storage conditions | -40°C to 70°C / Note: Barometric Pressure: 50-106kPa Humidity: 10-90% (no condensation) Con.densation on Be window will cause window corrosion, vacuum loss, and X-ray tube failure |
Published manufacturer data for the listed model or variants. Confirm the exact configuration, accessories and test conditions in the quotation. Checked 2026-09-29.
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