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Products and Services
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Test Equipment
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Metrology
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Metrology: Apertures
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Standard
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Calibrated
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Thickness
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0.0005" - 0.002"
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0.0005"
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Tolerance*
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5%
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3%
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Certificate
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-
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Yes
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* Comparative tolerances are based upon similar 150 micron drilled products; tolerances may vary.
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Standard Apertures
Parts are produced from foil with thicknesses of .0005” - .002”. Parts have a looser listed tolerance than
Optical and Calibrated Apertures. Apertures are optically measured on instruments that are calibrated with
Lenox Laser traceable bar chart standards. No certification is included.
Calibrated Aperture with Certification
Parts are produced from thin foil (.0005”). Parts have a tighter listed tolerance than the Standard Aperture.
A certificate of calibration is included. Parts will be labeled with aperture size. Apertures are measured for
concentricity, circularity, and diameter. Apertures components are optically measured on instruments that are
calibrated with Lenox Laser traceable bar chart standards. Parts are traceable to Lenox Laser standards.
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