Surface Defect Test Specimen Block - SDTS-B2
- Calibration Test Block for Evaluating Surface Defect Anomalies.
- Hardened Steel Block with Base.
- Four Gap Widths of 0.004", 0.006", 0.008" and 0.012"
- Manufactured Complete to Drawing Specifications and Provided with NIST Traceable Certification of Calibration Showing Actual Width Dimension of Each Gap in Block Based on Shim Thickness.
- CoC Provided for Complete Block.
