Course Description:
This method involves both direct and indirect visual inspection techniques, direct inspection is where the material is inspected directly by the human eye with no additional visual aids, indirect inspection may involve the use of magnifying glass, mirror. borescope (mini camera), closed circuit TV etc.
Visual Inspection is a crucial NDT method which is often overlooked, this should be the basis for inspectors starting out in the NDT industry. For example, a visual examination of an operational plant can often reveal obvious problem areas, such as leaks, excess vibration, corrosion or misalignment, this inspection is a very cost-effective exercise and can be used to identify areas that require further NDT applications.
Bevelog Nigeria Limited provides Visual Testing training course and examination suitable for any of the following NDT certification schemes:
- ISO 9712 Level 2 and 3
- SNT-TC-1A Level 1, 2, 3 in accordance with your written practice
- We can also provide preparation training for ASNT Level 3
Hands-on Training (Practical) Outlines:
- Introduction to Equipment
- Use of Optical Tools
- Use of Mechanical Tools
- Weld Profile Measurement
- Pit depth measurement
- Interpretation of Welding Discontinuities