Colour vision and NDT

It has been recognised that NDT staff have a need for a measure of colour vision perception that is linked to the NDT method being applied. For many years there was no potential cure or corrective action available for those people who have colour vision deficiencies, typically 10% of the male population. ISO 9712: 2012 states: ‘b) colour vision shall be sufficient that the candidate can distinguish and differentiate contrast between the colours or shades of grey used in the NDT method concerned, as specified by the employer’.

Comments are closed

We absolutely love to hear from our clients. Drop us a line and we'll discuss how we can help with your projects.

4355 Cobb Pkwy Suite J602
Atlanta GA 30339
United States

  • 1-678-661-1349
  • Copyright ©2013 ExpertNDT.com. All Rights Reserved.