We have recently discovered that there are two methods of collecting samples in our plant. Some samples are taken at the airwash separator (as I have always read was correct). Others are collected at the inlet to a screen separator where shot is continually diverted from the hopper for sorting.
In your opinion, would there be a signficant difference in test results based on location of sample collection? And, if so, how would you expect the results to differ?
Thanks
