HP 5517B laser head

HP 5517B laser head

 Introduction

HP 5517B Laser Head Product Features

HP 5517B adopts helium neon dual frequency laser design, suitable for high-precision displacement detection of interferometers

Output standard wavelength of 633nm, with a short-term wavelength stability of up to 2ppb and extremely low measurement error

Frequency difference range of 1.9-2.4MHz, supporting linear motion speed measurement up to 500mm/s

Beam diameter 6mm, beam height 79.5mm, can be directly matched with original optical accessories

Output power of 120 μ W-1mW, uniform beam, suitable for long-distance optical transmission

Built in constant temperature tuning laser tube, wavelength is less likely to drift under temperature fluctuations

Equipped with a built-in reference receiver, real-time monitoring of the stable state of laser frequency

Rear multiple sets of status indicator lights for intuitive viewing of power, laser, and fault status

Adopting ± 15V standard dual DC power supply, it can be connected to industrial control standard power modules

The average time between failures exceeds 50000 hours, and the production line is durable for long-term continuous use

Compact integrated body, with a total weight of 3.4kg and convenient installation of tooling brackets

Shell shielding structure, isolating workshop RF and motor electromagnetic signal interference

Suitable for positioning scenarios of semiconductor lithography machines, precision machine tools, and coordinate measuring machines

Standard rear wiring layout, sufficient reserved space for cables, and non crowded wiring

Second level safety laser level, normal use without strong light radiation safety hazards

The HP 5517B laser head is a specialized light source for precision interferometric measurement, with stable wavelength and long service life. It is widely used for positioning and calibration of semiconductor and precision machining equipment

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