Is it necessary to perform challenge test for metal detectr?
what is the frequency?
1.At start of each batch, Start of each shift…and
2.end of the batch…
3.After any maintenance activities.
3 Likes
thanks
1 Like
Is it necessary to perform challenge test for metal detectr?
what is the frequency?
1.At start of each batch, Start of each shift…and
2.end of the batch…
3.After any maintenance activities.
thanks