Scope
EN ISO 17640
Ultrasonic Non-Destructive Testing
Ultrasonic testing (UT) detects internal flaws, wall thickness, and material discontinuities in metallic and composite components without damaging them. EN ISO 17640 covers manual UT of fusion-welded joints; phased-array (PAUT) and time-of-flight diffraction (TOFD) extend the technique to automated flaw sizing. UT is essential for pressure equipment, pipelines, and structural welds.
What it measures
- Internal flaw detection (cracks, inclusions, porosity)
- Flaw location, size, and orientation
- Wall thickness measurement
- Bond integrity in bonded structures
- Weld root and fusion defects
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DIN EN ISO 17640
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BS EN ISO 17640
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NF EN ISO 17640
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UNI EN ISO 17640
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UNE EN ISO 17640
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NEN EN ISO 17640
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DIN EN ISO 16810
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BS EN ISO 16810
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NF EN ISO 16810
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UNI EN ISO 16810
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UNE EN ISO 16810
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NEN EN ISO 16810
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Elektro Struß
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Gleichspannung 30 mV
/ Messgeräte
> 0,33 V
> 3,3 V
> 33 V
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Elektro Wilhelm
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Taupunkttemperatur
für Widerstands- ˃ 500 °C
- Direktanzeigende Thermometer
Thermoelemente ˃ 500 °C
Widerstands- -50 °C
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(HSG 248) – 2021
(PCM) based on HSG 248
based on BS EN 12457
DIN EN 1948-4
dbSNP rs1800562, rs1799945, rs1800730, r
(HSG 264, 2012)
HSG 227 (2004))
(HSG 248) – 2021
(PCM) based on HSG 248
DIN EN ISO 16826
DIN EN ISO 17640
DIN EN 10160
DIN EN 10228-3
DIN EN 10228-4
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BS M39:1972 (2009)
ÖNORM EN ISO 3452-1
DIN EN 10228-2
ASTM E1417-21e1
BS M36:1970 (1984)
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DIN EN 1303
DIN EN 12209
DIN EN 14846
BS 3621:2007+A2:2012
BS 8621:2007+A2:2012
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Railway brake — magnetic track brakes (U
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− Gleichstromstärke
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DIN EN 60601-2-40
DIN EN 60068-2-30
IEC 61000-6-1
AS/NZS CISPR 22:2006
DIN EN 60335-2-50
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Elster
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Durchfluss von Gasen 0,5 m³/h
Volumendurchfluss
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DIN EN ISO 14607
DIN EN 13687-2
DIN EN ISO 15912
ASTM E290-22
DIN EN ISO 19023
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IEC 61000-4-6: 2013
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Enquin Environmental
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(HSG 248) – 2021
(Section 2) based on HSG 248
(Section 4) based on HSG 248
staining based on HSG 248
(HSG 264, 2012)
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CDC73
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ID152
EN ISO 11925-2
DIN EN 350
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HSG 264 (2012) and Appx. 3 of
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Envirocare Midlands
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(HSG 248) – 2021
SOP/11, based on HSG 248
(PCM) based on HSG 248
(HSG 248) – 2021
DIN EN 12457-2
3.02 based on HSG 248
staining based on HSG 248.
(PCM) based on HSG 248
Environmental Essentials
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(HSG 248) – 2021
TP003 based on HSG 248
(PCM) based on HSG 248
TP002 based on HSG 248
Appendix 5 of HSG 227 (2004)
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and Appx. 3 of HSG 227 (2004))
Executive guides HSG 264 (2012)
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