Non-Destructive Inspection NDI Evaluation Checklist Written Procedures for Ultrasonics

Both single transducer (where one transducer serves as sender and receiver, known as reflection) and dual transducer (where one transducer serves as sender and the others as the receiver, known as transmission) methods are used. The ultrasonic method is used to determine the presence of interior flaws, measure thickness or determine material properties. Typical applications require fluid couplants to transmit the sound from the transducers to the part. Both contact (use of gel couplant) and immersion (submerge part in water or other approved fluid) are used. During certification, written procedures should be required, which are applicable to the part or group of parts being tested. During audit/evaluation and surveillance the adherence to the procedures should be verified. The NDI evaluation checklist app is a tool to be used in certification, audit/evaluation, and surveillance of nondestructive testing facilities. This checklist is designed to provide a standardized approach to evaluate an NDI facility. The checklist is intended to be a tool to be used in preparation for the evaluation of NDI facilities. It is not intended to be used as a checkoff form during on-site visits. The Non-Destructive Inspection NDI Evaluation Checklist Written Procedures for Ultrasonics mobile app allows you to replace your paper inspection with a smartphone, tablet or computer. The mobile form includes fields to document items such as facility name and address, certificate number, principal contact, type of inspection performed and date of evaluation. Once the mobile app is filled out a secure PDF is generated. The PDF is easy to share, and a copy is stored in your account for your NDT non-destructive testing records. You can also use the App Builder to personalize and customize this mobile form.