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Certified Step Blocks

Certified Step Blocks

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Image of UTG Certified High Range Step Block

Ideal for checking calibration and operation of ultrasonic thickness gages and are an important component in fulfilling both ISO and in-house quality control requirements.

  • Made from 1018 steel and nickel-plated for corrosion and wear resistance
  • Long-form Certificate of Calibration and Material Test Report included
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Certified Step Block B1 (Imperial)

  • Ideal for use with PosiTector UTG C, CA, CLF, CX, and M probes
  • 100, 200, 300, 400, and 500 mil steps
  • Accuracy: +/- 1 mil
STDB1
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Certified Step Block B1M (Metric)

  • Ideal for use with PosiTector UTG C, CA, CLF, CX, and M probes
  • 2.5, 5, 7.5, 10, and 12.5 mm steps
  • Accuracy: +/- 0.025 mm
STDB1M
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Certified High Range Step Block B2 (Imperial)

  • Ideal for use with PosiTector UTG C, CA, CLF, CX, and M probes
  • 1.000”, 1.500”, 2.000”, 2.500”, 3.000”, 3.500”, 4.000”,and  4.500”  inch steps
  • Accuracy +/- 0.002”
STDB2
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Certified High Range Step Block B2M (Metric)

  • Ideal for PosiTector UTG C, CA, CLF, CX, and M probes
  • 25.0, 37.5, 50.0, 62.5, 75.0, 87.5, 100, and 112.5 mm steps
  • Accuracy +/- 0.04 mm
STDB2M
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Certified Step Block P (Imperial)

  • Ideal for use with PosiTector UTG P probe
  • 40, 60, 80, 100 mils (labeled in Imperial units only)
  • Metric equivalent: 1, 1.5, 2, and 2.5 mm
  • Accuracy: +/- 1 mil
STDUTGP
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For use with the

PosiTector UTG

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