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| | | chnology | | |
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| | | Specifications | | |
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| | | Configuration Description Acquisition Mode Laser Source Maximum Cavity Length Beam Diameter Polarization Pupil Focus Range Pupil Magnification Fringe Contrast Camera Data Array | | Model 4020 Turnkey vibration insensitive dynamic Twyman-Green interferometer Single camera, high-speed optical phase sensor Stabilized HeNe @ 632.8 nm > 100 m 7.0 mm collimated (nominal) Circular ±12.5 mm Fixed, 4x digital zoom User adjustable attenuator not required for high reflectance optics 1K X 1K pixels, 10-bit standard User Selectable full, half, quarter data arrays | | |
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| | | Computer System Operating System System Software | | Minimum Dual Core 2 GHz processor, 1 GB RAM, 160 GB hard drive CDRW, DVDRW, 19 in LCD monitor, keyboard, mouse Windows XP® 4Sight™ Analysis Software, with User Manual Instantaneous Phase Shifting data acquisition Reference generation, subtraction, data averaging, masking 2D and 3D surface maps Zernike / Seidel / Slope / Geometric / Fourier Analysis Fiducial aided data set mapping HDF4 / HDF5 data format standard, others supported Absolute sphere, prism & corner cube analysis Multiple sub-aperture analysis Upgrades - free during warranty period | | |
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| | | Physical Envelope Weight Power consumption Temperature Range | | < 75 x 25 x 18.3 cm (30 x 10 x 7.2 in) < 15 kg (33.1lbs) < 750 Watts Operational: 60-80° F, non-condensing Storage: 30-100° F, non-condensing | | |
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| | | Warranty | | |
| | | One Year, limited, on-site system installation and operator training | | |
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| | | Options 4 Megapixel Camera Beam Expanders Divergers High Speed Aperture Options Special Analysis Wavelengths High power System Performance Acquisition Rate Minimum Exposure Sample Reflectivity RMS Repeatability RMS precision | | |
| | | 2048 x 2048 pixels, 12-bit Optional 25 mm, 45 mm (others on request) Range of lenses from f/1 to f/32 1 usec exposure 25 mm, 50 mm (others on request) Modal (Vibration) Analysis IR options available High power output for low return testing | | |
| | | 3.2 2.6 | | |
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| | | 0 | | |
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| | | 2.8 4 NOMINAL | | |
| | | > 10 frames/sec display; 4 interferograms/frame > 25 frames/sec max data acquisition with post processing 30 usec 1 to 100% | | |
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| | | < 0.001 wave* < 0.002 wave** | | | | | | | | | | - - IL" °ï-:- -:--- IUI | | | | | | -, | L | | | | ; O | | | | | | ---ttíí- | | | | | | | E | 5= | | | | | | | | | | |
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| | | *One sigma for RMS of 10 data sets of calibration mirror, each data set being an average of 16 measurements. **Average RMS of the difference of 10 data sets between measured surface and the calibrated surface. Each data set being an average of 16 measurements. Calibrated surface is the pixel by pixel average of 10 measurements of calibration mirror. | | |
| | -4.8 - 5.2 - 5.7 | | |
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| | | All specifications subject to change without notice. | | |
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| | | VISIBLE LASER RADIATION AVOID CLASS 3b LASER PRODUCT :20mWATKKK70i | | |
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| | | 3.06.2008 ■ ©4D Technology Corporator | | |
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| | | 3280 E Hemisphere Loop, Ste 146, Tucson, AZ 85706 • Tel: +1 (520) 294-5600 • Fax: +1 (520) 294-5601 • www.4DTechnology.com | | |
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