Ideal for evaluating system performance under varying exposure parameters

CIRS step-wedges can be used with standard densitometers to monitor system performance under changing exposure parameters.

Wedges are manufactured from tissue simulating materials which have been specially formulated to maximize simulation properties in the Mammographic Energy Range

Model 017	Overall measurement 10 cm x 12 cm x 4 cm Constant thickness, variable densities/glandular equivalencies. All material optimized for use in mammographic energy range. Use with densitometer to monitor system performance quantitatively. Wedge Includes: Water equivalent bolus on each end $535
Model 018	Overall measurement 10 cm x 12 cm 4 cm initial thickness decrimented in 10 steps each step .25 cm Standard materials composition is 50% Glandular/ 50% Adipose Tissue $326