Defelsko Certified SPG Standards

Only by Request

Used to verify the accuracy and operation of surface profile depth micrometers

Part # NMSTDSPG Category

Used to verify the accuracy and operation of surface profile depth micrometers including the PosiTector SPG and are an important component in fulfilling both ISO and in-house quality control requirements.

  • Used to verify the accuracy and operation of surface profile depth micrometers
  • Ideal for use in calibration labs
  • Standards consist of 4 sapphire test plates mounted in a precision ground steel base and supplied in a hard shell case
  • Sapphire test plates are individually serialized for traceability to PTB – includes a Certificate of Calibration
  • Certified and labeled in both Metric and Imperial units
  • Comes with a Sample Certificate of Accuracy
  • Made in U.S.A.

Measurement Diameter: 16 mm (0.625″)

Comes Complete with a precision ground steel base, 4 sapphire test plates, sample certificate of accuracy, hard shell carrying case and a Certificate of Calibration traceable to PTB.

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