In X-ray work how the quality of radiographic film which is recorded by the manufacturer is assessed by?

The quality of radiographic film is assessed by evaluating factors such as its sensitivity to radiation, contrast, resolution, and fog level. Manufacturers typically conduct standardized tests using specific exposure conditions to measure these parameters. Additionally, the film is subjected to quality control checks, including visual inspections and performance evaluations against established benchmarks. This ensures that the film meets regulatory standards and provides consistent diagnostic images.