Bridging Film Radiography and Digital Imaging
Computed Radiography (CR) is a digital evolution of traditional film-based radiography. Instead of using single-use film, CR employs flexible Imaging Plates (IPs) coated with photostimulable phosphors that trap image data during exposure.
Once exposed to X-rays or gamma rays, the IP is read by a laser scanner that stimulates the trapped electrons, releasing light which is converted into a high-resolution digital image. This process eliminates the need for chemical development, while allowing for immediate digital review, enhancement, and archiving.
BQCIS integrates CR technology in both field and laboratory environments, significantly improving workflow speed and data traceability. The wider exposure latitude minimizes retakes, and reusable IPs greatly reduce consumable costs compared to conventional film.
Key CR Activities
Key Benefits of Computed Radiography
Digital Image Output
Generates high-quality digital radiographs that can be enhanced, shared, and archived instantly.
Wider Exposure Latitude
Highly tolerant of exposure variations, minimizing retakes and enhancing efficiency in variable field conditions.
No Chemical Processing
Eco-friendly alternative that eliminates darkroom chemicals, ensuring safer and faster digital workflows.
Reusable Imaging Plates
Durable IPs can be reused hundreds of times, dramatically reducing consumable costs and waste.
Success Story
CR Improves Efficiency of Pipeline Gamma Radiography
A major pipeline project using traditional film-based RT experienced long delays due to manual film development and limited image portability.
BQCIS deployed mobile CR scanners at the field site, allowing radiographers to process imaging plates within minutes after exposure, directly beside the pipeline welds.
Digital radiographs were available for immediate review, accelerating decision-making, reducing retakes, and streamlining documentation across multiple inspection teams.