Due to its compact construction, the 2-Circle Goniometer 423 is ideal for applications where space is limited.
Both circular motions are independent of each other. The lower circle is equipped with a 2-Theta arm with a prism guide and carriage.
A further prism guide with carriage is mounted on the side of the housing of the upper circle.
Accessories:
| Motors: | 2-/3-/5-Ph. |
| Servo/DC | |
| Hand wheels: | 0056 |
| Gear boxes: | 2056.05 |
| 2056.10 | |
| 2056.20 | |
| Limit switches: | included |
| Zero-point control: | included |
Encoder  :
| incremental |
| absolute | |
| Control system: | 9300 |
| Goniometer head support: | 1412, 1413 |
| Various arms: | analyser, counter weight |
| Counter weight: | optional |
| Base plate: | 423.12 included |
| Soller split system: | optional |
