IDSH/D12/F2.8/RT
Ø 12 mm, length 32.3 mm
The D12/F2.8 sensor head convinces with a high angular tolerance in combination with a small spot size and a short distance between the target and the sensor head. It is used for measuring directly on surfaces, e.g. to capture the surface structure (profilometry).
The sensor head is designed for ambient conditions and includes a glass fiber (length: 5 m) connecting the sensor head to the interferometer controller.
Specifications
| Sensor Head | |
|---|---|
| optics type | focusing |
| dimensions | Ø 12 mm, length 32.3 mm |
| weight [g] | 8.8 |
| mounting | clamped |
| spot size | 14 µm |
| focal length [mm] | 2.8 |
| typical beam diameter at focal point [µm] | ~ 14 |
| connector | FC/PC |
| working range (target: glass) [mm] | 2.8 (± 4 µm) |
| angular tolerance (target: glass) [°] | ± 4 |
| working range (target: wafer) [mm] | 2.8 (± 14 µm) |
| angular tolerance (target: wafer) [°] | ± 7 |
| working range (target: mirror) [mm] | 2.8 (± 20 µm) |
| angular tolerance (target: mirror) [°] | ± 10 |
| fiber connection | screwed |
| Environment | |
| pressure | ambient pressure |
| temperature | 0 .. 50°C |
| Main Materials | |
| housing | Titanium Grade 2 (3.7035) |
| lens | glass (with AR C coating) |
| Scope of Delivery | |
| fiber IDS-sensor head | IDSMF/PC/RT (1009980) |
| number of axes | 1 |
| mirror | Ø 9 mm, Al coated (1010846) |