I have a question about the radiation parameters on the side of the monitor on both the fd10 and fd20.
The bottom paramter is K and its units in mGy. Is this kerma or air kerma or kar (kerma at the reference point)?
I understand that the next unit up is a countdown to 2Gy in any particular bodyzone and that if you change bodyzone it would then reduce. Is this correct? When you hit 2Gy it turns white on my system.
The next parameter up is the doserate in mGy/s. Is that kerma or air kerma.