Ultrasonic Test Blocks without certification | Checkline SB Step Block

Category:
3 Models Available
SB4 4 1018 Step Steel Block
SB6 6 Step Thin 1018 Steel Block
SB5-SS 5 Step 304 Stainless Steel BlockOur SB Series uncertified step blocks are designed for convenient verification and calibration of ultrasonic thickness gauges.

Features

  • Fabricated from 1018 Steel or 304 Stainless Steel
  • Step block values engraved in “inch” units only
  • SB4 and SB5-SS supplied in plastic case
  • SB6 supplied in felt-lined wood box
  • ISO Calibration OPTIONAL

Specifications

SB4 0.100″ | 0.200″ | 0.400″ | 0.600″
2.54 | 5.08 | 10.16 | 15.24 mm
Uncertified, supplied in plastic case
SB6 0.050″ | 0.100″ | 0.250″ | 0.400″ | 0.600″ | 0.800″
1.27 | 2.54 | 6.35 | 10.16 | 15.24 | 20.32 mm
Uncertified, supplied in wood case
SB5-SS 0.100″ | 0.200″ | 0.400″ | 0.500″
2.54 | 5.08 | 10.16 | 12.7 mm
Uncertified, supplied in plastic case
Tolerance ± 0.001 in / 0.02mm
Base Width 0.75″ / 19mm

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