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Laser Tube - Spectra Physics, Model 124, circa 1965
Reg. No: ST 034705
- Summary:
- Helium- Neon tube, made by Spectra- Physics in United States of America, circa 1965.
- Description:
- Brewster windows at each end. Filament starter in side tube. Three current- limiting resistors in side- tube and in electrode circuit. Serial number 3314-803 403-2070.
- Acquisition Information:
- Donation from Austronic Engineering Laboratories Pty Ltd, 1973
| Discipline: | Technology |
| Dimensions: | 3.5 cm (Height), 4.5 cm (Width), 66 cm (Length) |
More information
| Tagged with: | lasers, optical apparatus instruments, thermionic electron valves |
| Themes this item is part of: | Science & Measurement Collection |
| Primary Classification: | PHYSICAL SCIENCES |
| Secondary Classification: | Optics - Visible |
| Tertiary Classification: | lasers |
| Inscriptions: | Serial number 3314-803 403-2070. |
| Manufacturer: | Spectra Physics, United States of America, circa 1965 |
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