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Preço para o: Brasil

* Os preços não incluem impostos ou taxas, os quais deverão ser considerados na oportunidade em que emitida a cotação formal, conforme determinação das autoridades governamentais competentes. Os preços mostrados são os preços de varejo sugeridos pelo fabricante (MSRP). Os preços apresentados não incluem impostos.

Descrição

The Keysight 10774A Short Range Straighness Optics combines a straightness interferometer and reflector to make measurements over a range of travel up to 3 m (10 ft). The optics form a highly-accurate optical straightedge that can measure the straightness of travel of machine-tool and measuring-machine coordinate motions with a resolution of 0.04 micrometer (1 uin).

The Keysight 10774A, used in the Keysight 5530 Laser Calibration System, is one of a large selection of components that tailor interferometer systems for the physical layout and measurement requirements of each application. 

  • Straightness Measurement Accuracy
  • Overall Accuracy = Optical Reference Accuracy + Measurement Accuracy.
  • This is analogous to the traditional straightedge and indicator method of measuring straightness, where Optical Reference Accuracy corresponds to the straightedge accuracy, and Measurement Accuracy corresponds to the indicator accuracy.
  • Optical Reference Accuracy
  • Optical reference inaccuracy can be eliminated by using straightedge (mirror) reversal techniques.
  • Metric units mode: 0.15 M2 µm
  • English units mode: 0.5 F2 µin
  • Measurement Accuracy
  • Temperature Range Displayed Value: 0 µm to 10 µm 10 to 1,500 µm
  • 0 µm to 400 µm 400 to 60,000 µm
  • 15° C to 25 °C ±3.5% ±1% ±0.25 µm (10 µin)
  • 0° C to 40° C ±6% ±1% ±0.5 µm (20 µin)
  • Straightness Measurement Resolution
  • Keysight 5519A, Keysight 5519B
  • Short Range: 0.01 µm (0.4 µin) 0.04 µm (1.4 µin)
  • Straightness Measurement Range (Orthogonal to Axial Travel)
  • ±1.5 mm (0.060 in)
  • Axial Separation (Travel)
  • (distance between the interferometer and the reflector, typical, with proper alignment, 15° C to 25° C):
  • Short Range Optics: 0.1 m to 3 m (4 in to 120 in)
  • High resolution plane mirror
  • More accurate and lower sensitivity to air turbulence than alignment lasers
  • Available separately or as part of the Keysight 55283A Straightness Measurement Kit