Uniformity measurement

The homogeneity of each C-Thru™ flood source is measured with a special dedicated gamma camera measuring system. 100% of the active area is measured with a unit cell size of 1 cm². The results are stated in a certificate supplied with each source.

Typical Gamma Camera Scanner Protocol

Acquisition date:          2.26.2003
Product code:              CTF10000
Serial number:            10029C
Model number:            1000R-COH-42-62
Remarks:                    DATE 26-FEB-2003
Isotope:                      Co-57
Activity (approx.)         419 MBq

Unit Cell size:              1.07cm2
Mean in VFOV:             16450 (2128 Unit Cells)
Standard deviation:      60
Coefficient of Variation:0.36%
Integral uniformity:      1.17%
Differential uniformity:  0.91%