Certified Step Blocks
Ultrasonic thickness gauge calibration steps
Ideal for checking calibration and operation of ultrasonic thickness gauges and are an important component in fulfilling both ISO and in-house quality control requirements.
Features
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Made with high quality 1018 steel
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Available in metric and imperial units
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Metric units: (2.5, 5, 7.5, 10 and 12.5 mm steps)
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Imperial units: (100, 200, 300, 400 and 500 mil steps)
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Metric accuracy ±0.02 mm
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Imperial accuracy ±1 mil
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All Certified Step Blocks are supplied with a certificate of calibration showing traceability to NIST/NPL.
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