IEC Low Contrast Phantom

IEC Low Contrast Phantom

Product introduction           

• This phantom refers to the IEC phantom with 2% low-contrast details. The phantom is made of 40mm thick PMMA material and 1mm thick copper plate. The three sets of detail diameters are 7mm, 10mm, and 11mm. Each detail Each has 21 detail spaces, which can meet the low-contrast detection requirements of both perspective equipment and photographic equipment.

• The exposure conditions of fluoroscopy and photography refer to the requirements in "Quality Control and Testing Specifications for Medical X-ray Diagnostic Equipment" WS76-2020.

• The resulting contrast to a first approximation for a disk is as follows:

0.8%, 1.4%, 18%, 2.0%, 2.3%, 2.7%, 3.3%, 3.9%, 4.0%, 4.5%, 5.5%, 6.6%, 7.6%, 8.6%, 10%, 10.8%, 12.3% , 14.5%, 16.0%, 18.0%, 20.0%