Highlights

The Keysight 55281A Angular Optics Kit adds pitch and yaw measurement capability to the 5530 Laser Calibration System. Ideal for use in precision calibration applications, it includes the 10770A Angular Interferometer and the 10771A Angular Reflector. Together the high-accuracy plane mirror interferometer and the angular reflector measure pitch and yaw motions along each axis that a machine tool or measuring machine travels. Results are displayed directly in arc-seconds or in mm/mm (in/in).

  • Quickly locate and evaluate unwanted angular motion
  • Find the causes of linear positioning errors -- information that is critical in making replace or rebuild decisions for older machine tools
  • Used in the metrology laboratory, the 5530 system calibrates precision equipment, including rotary devices, autocollimators, and electronic levels
  • Eliminate additional linear measurements
  • Simplify setup with alignment target (included)
  • 11 mm (0.43 in) beam separation
  • High 0.006 arc sec resolution
  • Range of up to ±36000 arc sec (±10°)

KEY SPECIFICATIONS

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