Appendix 3: Image Quality Of Test Specimen En 462 - GE ERESCO MF4 Series Operating Manual

Appendix 3: Image Quality of Test Specimen EN 462

Image Quality Indicators
W1 W6
x
x
x
x
x
x x
x x
x
x
x
x
x
Single Wall Radiographic Technique
IQI Source Side
Wire IQI
Wall Thickness t
over ..... to ..... mm
to
1.2 to
2.0
to
3.5 to
5
to
7 to
10
to
15 to
25
to
32 to
40
to
55 to
85 to
150 to
250
Wire IQI
Wall Thickness t
over ..... to ..... mm
to
1.5 to
2.5 to
4 to
6 to
8
to
12 to
20
to
30 to
35
to
45 to
65
to
120 to
200 to
350
GE Sensing & Inspection Technologies GmbH
Bogenstr. 41 • 22926 Ahrensburg • Germany • Tel.: +49/4102/807-0 • Fax: +49/4102/807-189 • gesensingnspection.com
Copyright by GE Sensing & Inspection Technologies GmbH
08/24/2016
6. Edition, ID No.: 37020GB-F
Operating Manual ERESCO MF4 Type Series
GE
Sensing & Inspection Technologies
R.S W10FE-50 95.4711
Wire
Number Nominal Diameter
W10 W13
mm
W 1 3.20
W 2 2.50
W 3 2.00
W 4 1.60
W 5 1.25
W 6 1.00
W 7 0.80
W 8 0.63
W 9 0.50
x W 10 0.40
x W 11 0.32
x W 12 0.25
x x
W 13 0.20
x x W 14 0.16
x x W 15 0.125
x x
W 16 0.100
x W 17 0.080
x
W 18 0.063
x W 19 0.050
(1) for special application only to use after arrangement
Double Wall Radiographic Technique
Double Image; IQI Source Side
Class A
Step / Hole IQI
IQI IQI
Wall Thickness t
Number Number
over ..... to ..... mm
1.2 W 18 to 2.0 H 3
2.0 W 17 2.0 to 3.5 H 4
3.5 W 16 3.5 6 H 5
to
5 W 15 6 to 10 H 6
7 W 14 10 15 H 7
to
10 W 13 15 to 24 H 8
15 W 12 24 30 H 9
to
25 W 11 30 to 40 H 10
32 W 10 40 60 H 11
to
40 W 9 60 to 100 H 12
55 W 8 100 150 H 13
to
W 7 H 14
85 150 to 200
150 W 6 200 to 250 H 15
H 16
250 W 5 250 to 320
320 to 400
W 4 H 17
400
H 18
Class B
Step / Hole IQI
IQI Wall Thickness t IQI
Number over ..... to ..... mm Number
1.5 W 19 to 2.5 H 2
2.5 4 H 3
W 18 2.5 to
4 W 17 4 to 8 H 4
6 W 16 H 5
8 to 12
8 W 15 12 to 20 H 6
12 W 14 20 30 H 7
to
20 W 13 30 to 40 H 8
30 W 12 40 60 H 9
to
35 W 11 60 to 80 H 10
45 W 10 80 100 H 11
to
65 W 9 100 to 150 H 12
120 W 8 150 200 H 13
to
200 W 7 200 to 250 H 14
350 W 6
W 5
IQI EN 462 H5 FE
Image Quality Indicators Hole / Step
Number Nominal Diameter
Step Thickness
H1 H5 H9 H13
mm
x H 1 0.125
x H 2 0.160
x
H 3 0.200
x H 4 0.250
x x H 5 0.320
x x H 6 0.400
x H 7 0.500
x
H 8 0.630
x x H 9 0.800
x x H 10 1.000
x
H 11 1.250
x H 12 1.600
x (1)
H 13 2.000
x (1) H 14 2.500
(1) H 15 3.200
(1)
H 16 4.000
(1) H 17 5.000
(1)
H 18 6.300
Class A
Wire IQI Step / Hole IQI
IQI IQI
Wall Thickness t Wall Thickness t
Number Number
over ..... to ..... mm over ..... to ..... mm
to 1.2 W 18 to 1.0 H 3
1.2 to 2.0 W 17 1.0 to 2.0 H 4
2.0 3.5 W 16 2.0 3.5 H 5
to to
3.5 to 5 W 15 3.5 to 5.5 H 6
5 7 W 14 5.5 10 H 7
to to
7 to 12 W 13 10 to 19 H 8
12 18 W 12 19 35 H 9
to to
18 to 30 W 11
30 40 W 10
to
40 to 50 W 9
50 60 W 8
to
W 7
60 to 85
85 to 120 W 6
120 to 220 W 5
to 380 W 4
220
W 3
380
Class B
Wire IQI Step / Hole IQI
Wall Thickness t IQI Wall Thickness t IQI
over ..... to ..... mm Number over ..... to ..... mm Number
to 1.5 W 19 to 1.0 H 2
H 3
1.5 to 2.5 W 18 1.0 to 2.5
2.5 to 4 W 17 2.5 to 4 H 4
6 W 16 H 5
4 to 4 to 6
6 to 8 W 15 6 to 11 H 6
8 15 W 14 11 20 H 7
to to
15 to 25 W 13 20 to 35 H 8
25 38 W 12
to
38 to 45 W 11
45 55 W 10
to
55 to 70 W 9
70 100 W 8
to
100 to 170 W 7
170 to 250 W 6
W 5
250
Bogenstrasse 41 D - 22926 Ahrensburg
Image Quality Indicators
EN 462
EN 462-5
Duplex Wire
Element Related Wire Diameter
Number Unsharpness and Distance, d
D = duplex mm mm
13 D 0.10 0.05
12 D 0.13 0.063
11 D 0.16 0.08
10 D 0.20 0.10
9 D 0.26 0.13
8 D 0.32 0.16
7 D 0.40 0.20
6 D 0.50 0.25
5 D 0.64 0.32
4 D 0.80 0.40
3 D 1.00 0.50
0.63
2 D 1.26
1 D 1.60 0.80
Double Wall Radiographic Technique
Single or Double Image; IQI Film Side
Class A
Wire IQI Step / Hole IQI
IQI
Wall Thickness t Wall Thickness t
Number
over ..... to ..... mm over ..... to ..... mm
to 1.2 W 18 to
1.2 to 2.0 W 17 2.0 to
2.0 3.5 W 16 5
to to
3.5 to 5 W 15 9 to
5 10 W 14 14
to to
10 to 15 W 13 22 to
15 22 W 12 36
to to
22 to 38 W 11 50 to
38 48 W 10
to
48 to 60 W 9
60 85 W 8
to
W 7
85 to 125
125 to 225 W 6
225 to 375 W 5
W 4
375
Class B
Wire IQI Step / Hole IQI
Wall Thickness t IQI Wall Thickness t
over ..... to ..... mm Number over ..... to ..... mm
to 1.5 W 19 to
1.5 to 2.5 W 18 2.5 to
2.5 to 4 W 17 5.5 to
6 W 16
4 to 9.5 to
6 to 12 W 15 15 to
12 18 W 14 24
to to
18 to 30 W 13 40 to
30 45 W 12 60 to
to
45 to 55 W 11
55 70 W 10
to
70 to 100 W 9
100 180 W 8
to
180 to 300 W 7
300 W 6
IQI
Number
2.0 H 3
5 H 4
9 H 5
14 H 6
22 H 7
36 H 8
50 H 9
H 10
80
IQI
Number
2.5 H 2
5.5 H 3
9.5 H 4
H 5
15
24 H 6
40 H 7
60 H 8
80 H 9
83