Intended for use by DDA (digital detector array) manufacturers for evaluating and comparing the condition of pixels as well as noise, contrast sensitivity and other DDA qualification parameters. End Users may also use for comparison when selecting a system and for tracking performance over lifetime of the DDA.
The wedge has six steps with a center groove in each step and is designed according to the specifications listed in ASTM E2597.
Materials
Aluminum 7022, Stainless Steel 316L
| Materials | Aluminum 7022, Stainless Steel 316L |
| Certifications |
Complies with ASTM E2597-07 CE certified (declaration of conformity according to ISO/IEC 17050-1) |
| Dimensions | |
| Aluminum 7022 | 210 x 175 x 100 mm - 6 steps with thicknesses of 10, 20, 40, 60, 80, 100 mm with 5% groove |
| Stainless Steel 316L | 210 x 175 x 15 mm - 6 steps with thicknesses of 1.5, 3, 6, 9, 12, 15 mm with 5% groove |