Leeds Test Objects
’ PIX-13 phantom is designed to be used to check the image quality performance of digital radiography x-ray systems. These tests should be carried out at acceptance to establish a baseline, and on a routine basis, keeping an on-going record of the test results, which will indicate any deterioration in performance.
PIX-13 has been designed in accordance with the DIN 6868-13 standard and features the following test details:
✔ Tube axis direction markings
✔ Limiting spatial resolution (0.6 - 5.0 LP/mm)
✔ Low contrast resolution details (6 x 15mm diameter details)
✔ Dynamic range (7 different thickness Cu steps)
✔ Unstructured are for placement of dosemeter
✔ Unstructured area for homogeneity and signal
✔ Cassette size alignment markers (radiopaque)
✔ X-ray to light field alignment markers (radiopaque)
PIX-13 should be used with either PMMA/Cu or Al attenuator plates (available separately).
The phantom is supplied in a soft protective carry bag.