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Precision Surface Metrology

 

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Surface profilometers are contact or non-contact instruments used to measures surface profiles, roughness, waviness and other finish parameters.
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Parts by Number for Precision Surface Metrology Top

Partb # Distributor Manufacturer Product Category Description
599-622-222 Amazon Hexagon Metrology Industrial & Scientific Brown & Sharpe 599-622-222 Universal Surface Gage Large/B
599-621-222 Amazon Hexagon Metrology Industrial & Scientific Brown & Sharpe 599-621-222 Universal Surface Gage Small/B
599-621-192 Amazon Hexagon Metrology Industrial & Scientific Brown & Sharpe 599-621-192 9" Universal Surface Gage Small/B
599-585-1 Amazon Hexagon Metrology Industrial & Scientific Brown & Sharpe 599-585-1 Hite-Chek Jr Height Transfer/Squareness Gauge, 3.5" Length x 2.5" Width x 1.3" Height
599-7763 Amazon Hexagon Metrology Industrial & Scientific Brown & Sharpe 599-7763 Miti Mite Small Size Medium Duty Magnetic Base With Fine Adjust

Conduct Research Top

  • Measuring Surface Slope Error on Precision Aspheres (.pdf)
    . Practical examples of slope specifications and experimental results will be presented. Why is it important for an optical designer to control slope errors. Measuring surface slope error on precision aspheres. James J. Kumler*a, J. Brian Caldwell, PhDb. aCoastal Optical Systems, 4480 South Tiffany
  • MICRO: Defect/Yield Metrology - Schramm (October 2000)
    broadband optics with spatial filtering can improve the contrast of an image, but the granularity of the substrate, the variation in edge detail, and the asymmetry of the registration mark can overwhelm a standard measurement algorithm and significantly decrease the precision, accuracy, and success rate
  • Surface Measurement Learns Tolerance
    of a complete range of production dimensional measuring technology. Mahr measuring instruments - from calipers to optical coordinate measuring systems - are used for measuring minute length, form and surface deviations on workpieces in the automotive industry and in the mechanical, precision and optical
  • Advances in Interferometric Metrology
    In the testing of optical components and optical systems there are many requirements on the precision and accuracy, measurement time, ease of use, dynamic range, and environmental conditions. Interferometry, and in particular phase-shifting interferometry, has the precision and potential accuracy
  • Case Study: A Madrid, Spain-based precision engineering business specializing in complex parts for aerospace and defense applications has invested in a Renishaw REVO(R) five-axis measuring head and probe system.
    "good times roll". New surface finish probe. CMM retrofit reduces inspection times and gains new business. Top German award for Renishaw’s PH20 five-axis measurement system. Measuring with speed and precision. New 5-axis head for touch-trigger inspection on CMMs. ANT Industries cuts inspection times
  • Watch and Clock Part Surface Quality Depends on White-light Interferometry (.pdf)
    Optical metrology is gaining in importance for quality assurance of precision micro-parts. Fast, high resolution measurements using a non-contact, non-reactive (zero mass loading) optical technique are particularly appealing for micro-parts. By reviewing an application from the watch
  • MICRO: Critical Material-Wafers
    be scrapped, because of surface damage or metallic contamination, and manufacturers may lose as much as 4% of a production run for such sampling. To be qualified as a production-worthy alternative tool, however, the noncontact system must be able to demonstrate equal or improved measurement capability over
  • MICRO: Prod Extra
    to that of atomic layer deposition (ALD) and with the manufacturing throughput of conventional chemical vapor deposition systems. NLD allows manufacturers to choose from a wide field of deposition precursors (a key limitation of ALD) to apply thin films onto the surface of a wafer with atomic layer

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