ISO 16946
Non-destructive testing - Ultrasonic testing - Specification for step wedge calibration block
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Organization: | ISO |
Publication Date: | 1 March 2017 |
Status: | active |
Page Count: | 12 |
ICS Code (Non-destructive testing): | 19.100 |
scope:
This document specifies the dimensions, material, and manufacture of a step wedge steel block for the calibration of ultrasonic instruments.
Document History

July 19, 2023
Non-destructive testing — Ultrasonic testing — Specification for a step wedge calibration block
This document specifies the requirements for the dimensions, material, and manufacture of a steel step wedge calibration block for the setting of ultrasonic test equipment.

ISO 16946
March 1, 2017
Non-destructive testing - Ultrasonic testing - Specification for step wedge calibration block
This document specifies the dimensions, material, and manufacture of a step wedge steel block for the calibration of ultrasonic instruments.

April 15, 2015
Non-destructive testing - Ultrasonic testing - Specification for step wedge calibration block
This International Standard specifies the dimensions, material, and manufacture of a step wedge steel block for the calibration of ultrasonic instruments.