vdoc

Number of
Sample Units
AQL
from Last 10
Lots or Batches 0.010 0.015 0.025 0.040 0.065 0.10 0.15 0.25 0.40 0.65 1.0 1.5 2.5 4.0 6.5 10 15 25 40 65 100 150 250 400 650 1000
20–29
30–49
50–79
80–129
130–199
200–319
320–499
500–799
800–1249
1250–1999
2000–3149
3150–4999
5000–7999
8000–12,499
12,500–19,999
20,000–31,499
31,500 and over
*
Figure H.1
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4
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8
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0
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8
14
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0
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2
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7
14
24
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0
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3
7
13
22
38
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*
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0
0
2
4
7
14
24
40
67
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*
0
0
2
4
8
14
24
40
68
111
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0
0
2
4
8
14
25
42
69
115
186
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0
0
2
4
7
14
24
40
68
110
181
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0
0
1
3
7
13
22
38
63
105
169
= Denotes that the number of sample units from the last 10 lots or batches is not sufficient for reduced inspection for this AQL. In this instance, more than 10 lots or batches
may be used for the calculation, provided that the lots or batches used are the most recent ones in sequence, that they have all been on normal inspection, and that none have
been rejected while on original inspection.
*
*
*
0
0
2
4
7
14
24
40
67
110
181
*
*
0
0
2
4
8
14
24
49
68
111
ANSI/ASQ Z1.4-2003 Table VIII: Limit numbers for reduced inspection.
181
*
0
0
2
4
8
14
25
42
69
115
186
0
0
2
4
7
14
24
40
68
110
181
0
1
3
7
13
22
39
63
105
169
2
3
7
14
25
40
68
110
181
4
7
14
24
42
68
113
181
8
13
25
42
72
115
189
14
22
40
68
115
181
22
36
63
105
177
277
40
63
110
181
301
471
68
105
181
297
490
115
178
301
181
277
Appendix H: Sample Tables of ANSI/ASQ Z1.4-2003 and ANSI/ASQ Z1.9-2003 393