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Certified Step Blocks

Certified Step Blocks

see below
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

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

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

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

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
For use with the

PosiTector UTG

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