DeFelsko STDSPG Certified SPG Standards

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Ideal for use in calibration labs

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Certified and labeled in both Metric and Imperial units

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Comes with a Sample Certificate of Accuracy

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The DeFelsko STDSPG Certified SPG Standard is 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

Kit Contents

DeFelsko STDSPG Certified SPG Standards Precision ground steel base 4 sapphire test plates sample certificate of accuracy Hard Shell Carrying Case Certificate of Calibration traceable to PTB

Features

• 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
• Accuracy: + 0.74 µm (+ 0.03 mils)
• Made in U.S.A.

Specifications

Approximate Depth

Plate 1	0
Plate 2	50 µm (2 mils)
Plate 3	175 µm (7 mils)
Plate 4	500 µm (20 mils)

Measurement Diameter: 16 mm (0.625")

Downloads

DeFelsko Certified SPG Standards - Instruction Manual

DeFelsko Certified SPG Standards - Data Sheet

DeFelsko Accessories for Inspection Instruments - Online Catalog