The Keysight 5517B is used primarily in VME and PC based laser interferometer systems where the velocity of motion is slower, such as machine tool applications. Please contact us for custom requirements. Keysight 5517B Laser Head units were previously manufactured by Agilent Technologies.
Features：
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2 ppb vacuum wavelength stability (1 hour); 20 ppb (lifetime).
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±0.1 ppm wavelength accuracy standard; ±0.02 ppm with optional calibration.
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MTBF > 50,000 hours (typical).
General
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Max Velocity with Linear Optics: 500 mm/s
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Reference frequency: 1.9 to 2.4 MHz
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Weight: 3.4 kg (7.5 lb)
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Clearance required for cabling: 10.16 cm (4 in) beyond back of unit
Laser Beam
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Diameter: 6 mm (0.25 in)
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Minimum Output Power: 180 uW (standard)
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Minimum Output Power: 400 uW (option H10)
Electrical Power
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+15V ± 0.3V at 2.2A maximum
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-15V ± 0.3V at 0.02A maximum
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Warm-up Dissipation: 35W
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Operating Dissipation: 23W
