- Fog Testing
- mAs Linearity
- Contrast versus kVp
- Film Comparison
- Screen Comparison
- The Speedmaster PT-11 Penetrometer is an 11-Step wedge made of high quality aluminum type 2024. It is used in quality assurance for medical x-ray and NDT applications.
- It features 3/16th inch recessed lead step identification numerals that will stay in place. The type 2024 aluminum ensures uniform penetration densities across the entire width of the material.