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The Model D-239 Adjustable Stand is designed for Automatic Autocollimators including the Model D-696 Two Axis Automatic Autocollimator and the Model D-897 Automatic Autocollimator or any other instruments with barrel diameters of approximately 2.863 inches (72.7 mm). The Model D-239 mounts easily and securely onto the Model D-247 Table Instrument Stand. |
Detailed Specifications:
| Adjustment Ranges | Azimuth | ±2° |
| Elevation | ±1½° | |
| Material | Support Stand | Cast Iron |
| Base | Steel | |
| Clamp Diameter | 2.863 Inch (72.7 mm) | |
| Overall Dimensions | Height | 10 Inch (254 mm) |
| Width | 11 Inch (279 mm) | |
| Length | 13⅛ Inch (333 mm) | |
| Height to Clamp Center | 7-13/16 Inch (198 mm) | |
| Finish | Ivory Enamel | |
| Stand Weight | 68 pounds (31 kg) | |
| Shipping Weight | 83 pounds (38 kg) | |
Davidson Optronics, Inc.
Phone: (626) 962-5181
Fax: (626) 962-5188
E-mail: sales@davidsonoptronics.com
