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SB-Series Certified Steel Test Blocks

Made in USA
Certified Steel Test Blocks
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The SB Series of steel calibration step blocks allow you to conveniently check the accuracy of ultrasonic thickness gauges. All blocks are made from 1018 Steel and include NIST-Traceable Calibration Certificate and a hardwood storage case.

Features

  • Includes NIST Traceable Calibration Cert
  • Precision Machined and Finished
  • Includes Wooden Storage Box
  • Made from 1018 Steel

Specifications

SB-4H0.250 | 0.500 | 0.750 | 1.000 inch
6.350 | 12.70 | 19.05 | 25.40 mm
SB-5L0.100 | 0.200 | 0.300 | 0.400 | 0.500 inch
2.540 | 5.080 | 7.620 | 10.16 | 12.70 mm
SB-4L0.040 | 0.060 | 0.080 | 0.100 inch
1.016 | 1.524 | 2.032 | 2.540 mm
Base Width:0.75" / 19mm
Tolerance± 0.0005 in / 0.01mm
MaterialMade from 1018 Steel

Related Products

SB4 & SB6 Uncertified Steel Test Blocks
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Steel Test Blocks without certification
- Fabricated from 1018 Steel
- Supplied without certification

Downloads

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Item Description Price
SB-4L 4 Step Steel Calibration Test Block
$345.00
SB-4H 4 Step Steel Calibration Test Block
$345.00
SB-5L 5 Step Steel Calibration Test Block
$345.00
Accessories
ISO-17025-SB
ISO-17025 Calibration Certification for 4 or 5 Step Test Block
$165.00
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