Lumio Crystal Touch Series, Руководство интегратора

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4.3.4.3 Acceptance / Rejection Criteria for Glass Defects
The following table defines mechanical criteria for Touch Screen acceptance.
Table Key
D
: Panel dimension
N : Number of defects permitted
L: Panel length. The Touch Screen panel size is measured in inches.
Table 8: Touch Screen Glass Panel Mechanical Acceptance / Rejection Criteria
Defects and Acceptance / Rejection Criteria*
Defect Style Panel
≤
24” 24”< Panel <47” 47”< Panel
≥
70” Panel >70”
Opaque / Bubble Accept: 0.3 < D ≦ 0.8
N ≦ 3
0.3 < D ≦ 1.0
N ≦ 4
0.3 < D ≦ 1.2
N ≦ 5
0.3 < D ≦ 1.4
N ≦ 6
Reject: D>0.8
N>3
D>1.0
N>4
D>1.2
N>5
D>1.4
N>6
Scratch
Translucent
(Hair Line) Accept: 0.03 < W ≦ 0.07
L ≦ 20
N ≦ 4
0.03 < W ≦ 0.07
L ≦ 25
N ≦ 5
0.03 < W ≦ 0.07
L ≦ 30
N ≦ 6
0.03 < W ≦ 0.07
L ≦ 35
N ≦ 7
Reject: W > 0.07
L>20
N>4
W > 0.07
L>25
N>5
W > 0.07
L>30
N>6
W > 0.07
L>35
N>7
Scratch
Accept: 0.05 < W ≦ 0.15
L ≦ 6
N ≦ 3
0.05 < W ≦ 0.15
L ≦ 8
N ≦ 4
0.05 < W ≦ 0.15
L ≦ 10
N ≦ 5
0.05 < W ≦ 0.15
L ≦ 13
N ≦ 6
Reject: W > 0.15
L>6
N>3
W > 0.15
L>8
N>4
W > 0.15
L>10
N>5
W > 0.15
L>13
N>6
Minimum Distance
Between Defects Accept: ≥
10
≥
10
≥
10
≥
10
Reject: <10 <10 <10 <10
Maximum Allowable
No. of Defects Accept: N ≦ 3 N ≦ 4 N ≦ 5 N ≦ 7
Reject: N>3 N>4 N>5 N>7