CP200B & Go-Scan 1025B in action!
A powerful combination for field radiography
Teledyne ICM recently conducted a new non-destructive testing (NDT) case study using the CP200B, our latest battery‑operated portable X‑ray generator, together with the Go‑Scan 1025B, our bendable digital detector designed to inspect circumferential welds on pipes with a minimum diameter of 152 mm (6 inches).
This test focused on the inspection of a severely deteriorated weld on a 9.2 mm thick steel pipe, replicating challenging conditions frequently encountered in on‑site industrial maintenance.
Shooting parameters used
To acquire a high‑quality digital image, the following exposure configuration was applied:
• 140 kV / 1.5 mA
• 4-second integration time
• 10 frames
• Double wall – single image technique
These settings allowed us to obtain an optimal balance between penetration, image sharpness and data acquisition speed, a key requirement for field radiography professionals working under time constraints.
Double wall – single image technique
Target performance vs. actual results
Before conducting the test, the target performance criteria were established as follows:
• SRb: 80 μm (D11)
• Wire IQI: W15 visibility
• SNR (Signal-to-Noise Ratio): 140
Once the inspection was completed, the CP200B and Go‑Scan 1025B delivered the following results:
• SRb: 100 μm (D10)
• Wire IQI: W18 visibility
• SNR: 194
Thanks to the compensation principle, the system successfully met the requirements for a Class B radiographic inspection, showcasing the reliability and accuracy of our new DR solutions.
A closer look at the weld inspection
The resulting image reveals the full extent of the weld’s condition with exceptional clarity, making defect detection faster and more reliable for NDT technicians. This case study once again highlights how the CP200B and our Go‑Scan bendable range can improve productivity, portability, and image quality in critical field operations.
Learn more about our digital radiography solutions
Interested in discovering how Teledyne ICM’s portable X‑ray generators and digital detectors can support your NDT applications?
