OpenView Series Glass X-ray Tube
Brand: Oxford Instruments | Category: Nanotechnology
A 40 degree cone angle is what sets this tube apart, opening up a large field of view even when magnification is high. Oxford Instruments aims it at high resolution imaging in cabinet X-ray systems and other work that needs precision and clarity. An artifact-free beryllium window can be specified for low contrast imaging where background and subject densities sit close together, which brings soft tissue biopsy within reach. Ultra-high vacuum maintained with the company's getter technology supports long tube life.
Technical Specifications
| Parameter | Value |
|---|---|
| Operating Voltage Range | 20kV - 50kV |
| Maximum Power | 50W |
| Maximum beam current | 1.0mA |
| Maximum Filament Current | 1.70A |
| Filament Voltage | 2.0V (Nominal) |
| Target material | W (others available by request) |
| Spot Size | 50μm |
| Cone of illumination | 40° |
| Spot to Window Spacing (FOD) | 30.8 mm ± 1mm (1.2") |
| Window material and thickness | Be @ 127µm (Artifact-free available) |
| Flux & Current Stability | ≤ 0.2% over 4-hour period |
| Duty Cycle | Continuous |
| Ambient Temperature Conditions | Operating: 0 to 40°C; Storage: -10°C to 50°C |
| Humidity | 0-95% RH up to 5,000 ft |
| Method of Cooling | Must not exceed 80°C oil temperature. Customer provides enclosure and cooling. |
| X-ray Shielding | Customer must provide enclosure with adequate shielding. Tube emits X-rays in all directions. |
| Dimensions | 81mm L X 47mm W (3.2" L X 1.8" W) |
| Weight | 119g |
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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