Changes in product can cause false rejects
-
where the detector thinks there
’
s metal in the product but it
’
s the
signal from the product itself that causes the reject. So, it
’
In addition to this, we also need to validate how often the monitoring activity must take place. This is so that we
can ensure that any defect product is still within our control, if the CCP monitoring activity fails. In the simplest
terms work out how long it would take the product to get from the CCP, be dispatched and out of your control.
For something like metal detection, it may be that the product may be sent into dispatch and put on a vehicle
quite quickly, so the frequency of the tests may need to be quite high.