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Miniature-Dual-Frequency Interferometer ZLM 900 LSI |
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Written by Sven Herrmann
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Thursday, 02 July 2009 09:27 |
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Interferometer
ZLM 900 LSI
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ZLM 900.LSI with
processing unit and Notebook
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Measuring Setup
Interferometer
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The most efficient interferometer of its kind world-wide.
- Heterodyne One-fibre-one-beam Interferometer
- Highly flexible calibration module
- Dynamic measurements up to 4m/s
- Real-time measurements
- Expandable up to 6 axes
- Quick adjustment, also in 3D
- Small reflectors with magnet clamping
- Maximum velocity 4m/s
- Standard resolution 1nm
- Accuracy <50nm/m (by highly precision temperature sensors)
- For Notebook,
- Network-compatible
Technical Data/Measurement Range
| mean wavelength He-Ne laser in vacuum |
632,8 nm |
| wavelength stability |
2*10-9 for 1 hour
2*10-8 for service live
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| beam diameter |
6 mm (optionally 3,2 mm) |
| max. output of emergent expanded beam |
1 mW (Class 2) |
| number of measuring axes per laser |
1, optionally up to 6 |
| range distance measurement |
to 130 ft, optionally up to 390 ft |
| range angle measurement |
±15° up to 65 ft length |
| range straightness measurement |
±0.195 in for 6.5 ft length or 32.5 ft length |
| maximum velocity |
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linear
angular
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4 m/s optionally 16 m/s
< 320 rad
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Last Updated on Thursday, 02 July 2009 10:25 |
