This is a demonstration of the 9 penny test in radiography. This is pretty much the most basic QC test there is, but I thought it might be worthwhile to go over in case anybody forgot how to set it up.
Thank you. This is a radiation protection safety experiment in the x-ray lab. Repetition of images and collimation incongruence contribute to overexposure.
You can totally use DR on the penny test, BUT you can't do the double exposure where you have one exposure at the line between the pennies and another exposure outside so that you can get a definitive measurement. This afternoon I will do a demo in the lab and put it up so that you can see what I mean.
Thank you. This is a radiation protection safety experiment in the x-ray lab. Repetition of images and collimation incongruence contribute to overexposure.
Great content, keep it up snr
Awesome
This video is the most educational one for me in my field 😮😮❤
What if we use dr on a penny test? would it not be accurate?
You can totally use DR on the penny test, BUT you can't do the double exposure where you have one exposure at the line between the pennies and another exposure outside so that you can get a definitive measurement. This afternoon I will do a demo in the lab and put it up so that you can see what I mean.