ISO 16946:2017 specifies the dimensions, material, and manufacture of a step wedge steel block for the calibration of ultrasonic instruments.
Status: Under development
Technical Committee: ISO/TC 135/SC 3 Ultrasonic testing
- ICS :
- 19.100 Non-destructive testing
ISO/CD 16946Stage: 30.60
Got a question?
Check out our FAQs
+41 22 749 08 88
Monday to Friday - 09:00-12:00, 14:00-17:00 (UTC+1)
Keep up to date with ISO
Sign up to our newsletter for the latest news, views and product information.