Technical data |
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Metrological specifications |
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Max. vibration frequency | 600 MHz | 1.2 GHz (optional) | 2.4 GHz (optional) |
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Maximum measurement time | 3.906 ms | 3.906 ms | 1.963 ms |
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Max. sample rate | 40 GSa/s |
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Amplitude resolution of UHF-A-120
data acquisition | 8 bit |
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Displacement-amplitude resolution | 1.5 pm at 2.5 kHz resolution bandwidth (corresponds to 30 fm/√(Hz)) |
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Max. number of FFT lines
for a vibration spectrum | 2,343,750 | 4,687,500 | 2,343,750 |
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Best frequency resolution | 256 Hz | 256 Hz | 512 Hz |
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Number of reference channels | 1 |
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Optical specifications |
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Laser type | solid state |
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Laser wavelength | 532 nm, visible green beam |
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Laser spot diameter | < 2.5 µm (1/e2) 1 |
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Laser output | < 5 mW 2 |
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Laser protection class | Class 3R |
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Camera type | 1/4" CCD color board camera |
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Active pixels (H x V) | 510 x 492 |
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Illumination | integrated, bright-field |
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Objective | 20x microscope objective 3 |
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Field of view | 0.71 mm x 0.55 mm (aprox.) |
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Working distance | 20 mm |
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UHF-120 system configurations |
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| UHF-120
Ultra High Frequency Vibrometer | UHF-120-SV
Scanning Ultra High Frequency Vibrometer |
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Vibrometer system | UHF-I-120 Sensor Head
UHF-E-120 Controller |
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Data acquisition &
Data management system | UHF-A-121 LeCroy Oscilloscope and Digitizer
PC-I UHF 19" Industrial PC, 24" (61 cm) TFT monitor, keyboard and mouse |
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Software | VibSoft system software | PSV system software |
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XY-Stage | manual stage (optional) | A-PST-200P XY Precision Positioning Stage
A-CTR-110 Axis Controller
A-JST-0001 Joystick |
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Accessories | A-CAB-BAS System Cabinet for 19" electronic components
A-MOB-020X 20x Microscope Objective 3
UHF-A-SAW SAW Filter test sample
A-LSG-0532 Laser Safety Goggles
Hardware manual, software manual and theory manual |
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UHF-I-120 Sensor Head |
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Dimensions [W x D x H] | 158 x 129 x 376 mm |
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Weight | 11.4 kg |
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Specification of motion axes |
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XY-Stage | A-SPK-0002
Sample Positioning Kit (optional) | A-PST-200P XY
Precision Positioning Stage |
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Dimensions [W x D x H] | 161 x 158 x 116 mm | 310 x 310 x 135 mm |
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Weight | 1.8 kg | 21.6 kg |
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Lateral travel range | 13 mm x 13 mm, manually actuated | 200 mm x 200 mm, motorized |
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Repeatability (bi-directional) | N/A | +/- 0.5 µm |
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Tip-Tilt range | +/- 2.5°, manually actuated | +/- 2.5°, manually actuated |
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Load capacity | 0.9 kg | 10.0 kg |
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General specifications |
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Power | 100 VAC… 240 VAC ±10%, 50/60 Hz 500 VA (typical) |
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Environmental conditions | Operating temperature: +18 °C … +30 °C (64.4 °F … 86 °C);
Storage temperature: -10 °C … +65 °C (14 °F … 149 °F);
Relative humidity: max. 80%, non-condensing |
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Compliance with standards |
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Electrical safety | Norm1: IEC/EN 61010-1:2011-07 | Norm2: IEC/EN 61326-1:2013-07 |
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Emission: FCC Class A, IEC/EN 61000-3-2 and 61000-3-3 |
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Immunity: IEC/EN 61000-4-2 to 61000-4-6 and IEC/EN 61000-4-11 |
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