I still have this question nagging me in the back of my head... what actually HAPPENS when you're XRF testing? Is the gun simply "waived" over the item? If so, does the item need to be rotated around and all sides have the gun "waived" over it?
Also, if it's a "waiving" of the gun... how quickly is it done? Slow? Fast? Reason I'm really wondering is because I have about 2000 items in my shop that are not from large manufacturers (who will be provinding me with GCCs)..so I'll need to do the testing. I need to get an idea, if I'm going to "share" in this expense with someone, how long I would need to be using the gun.
If anyone can share this info with me, I'd really appreciate it :)