We are having a external partner to do some radiographies for us and I am searching for a way to check if he is using the correct exposure time. The thickness is 0.5, 2, 5 for Al, cu and ss and Dustance= 540cm A=10,Kv=100 and the film is D4.
I have found the formula for time exposure but I dont really understand how to calculate Q. Is there any relevant programme or website calculator I can use?
The only one I have found is this one but still seems not to be working.
Any ideas?
thanks in advance for your help.
I have found the formula for time exposure but I dont really understand how to calculate Q. Is there any relevant programme or website calculator I can use?
The only one I have found is this one but still seems not to be working.
Any ideas?
thanks in advance for your help.