Angled SEM Mounts (30°/45°)
Angled SEM mounts are machined with the specimen table pre-tilted at a fixed 30° or 45° angle relative to the mount base, letting the operator view an inclined or vertical specimen surface face-on without physically tilting the SEM stage.
Manufacturer: SPI Supplies — USA
Overview
Angled SEM mounts are machined with the specimen table pre-tilted at a fixed 30° or 45° angle relative to the mount base, letting the operator view an inclined or vertical specimen surface face-on without physically tilting the SEM stage. They are turned from aluminum on a lathe and offered in the same diameter range and finishes as the standard cylindrical and pin-type mounts. A pure-carbon 30° version and a threaded, 45°-angled male version are also available for specialized stage configurations. The style was originally developed for early JEOL instruments that required a pre-angled mount to align the specimen with the electron beam.
Angle & Size Options
Mounts are available at 30° or 45° and in diameters of 9.5 mm, 15 mm, and 25.4 mm, with Lathe, Luster, or Polished surface finish. A combined threaded-male, 45°-angled mount measuring 4x30 mm is also offered for use with threaded specimen holders.
Compatibility
The 30° angled mounts are listed as compatible with older JEOL models such as the JSM-2, JSM-U3, JSM-35, and JSM Model 50A, reflecting their origin as instrument-specific accessories.
Specifications
| Specification | Angled SEM Mounts (30°/45°) |
|---|---|
| Style | Pre-tilted table, 30° or 45° |
| Material | Aluminum (also Pure Carbon, 30° 9.5 mm size) |
| Diameter range | 9.5 mm to 25.4 mm |
| Angle options | 30°, 45° |
| Surface finishes | Lathe, Luster, Polished, Standard (carbon) |
| Compatible SEMs | JEOL JSM-2, JSM-U3, JSM-35, JSM Model 50A, and others |
| Special variant | Threaded male, 45° angled, 4x30 mm |