The choice of ultrasound testing as characterized by simplicity, low cost, and fast ROI aligns well with the nature of this nondestructive testing method. Ultrasound testing uses high-frequency sound waves to detect faults or corrosion in materials without causing any damage. It can be easily implemented and requires less specialized training compared to some other methods, making it straightforward for teams to adopt.
Furthermore, the equipment involved in ultrasound testing tends to be less expensive than that required for techniques like infrared thermography or vibration monitoring. Given that the investment required for ultrasound tools and training is relatively low, the return on investment can be realized quickly through improvements in equipment reliability, reduction in repair costs, and an extension of asset life.
Condition-based maintenance, by contrast, is a broader strategy encompassing various techniques and not solely characterized by the simplicity or cost-effectiveness of its individual methods.