AQL sampling plan (ISO 2859-1, single sampling, normal inspection)
Lot size
Inspection level
I
II
III
S-1
S-2
S-3
S-4
AQL
–
Sample size n
–
Accept (Ac)
–
Reject (Re)
–
Code letter
OC curve, AOQL and PDF report in the
free AQL calculator by QM Bench
.