If the profiles are uneven, what can be the possible causes?
Cause 1: Most of the times, the possible cause of the uneven profiles may be the leveling of the water phantom. By analyzing the profiles, it can be seen that the Flatness and the Symmetry of the profiles are more than acceptable values.
Cause 2: Another important factor is the placement of the reference chamber, the effect of the fluctuated reference signal is also a case when profiles are uneven.
Cause 3: Many times, Scan Speed can be a reason of large fluctuations in the profiles.
Cause 4: The stabilization period is the time required to stabilize the chamber at the required position and can be the reason for uneven profiles.