Norm

NEN-EN 12668-2:2008 Ontw. en

Niet-destructieve beproeving - Karakterisering en verificatie van apparatuur voor ultrasoon onderzoek - Deel 2: Tasters

  • Deze norm is ingetrokken sinds 11-02-2010

35,70

Over deze norm

Status Ingetrokken
Aantal pagina's 51
Gepubliceerd op 01-07-2008
Taal Engels
This European standard covers probes used for ultrasonic non-destructive examination in the following categories with centre frequencies in the range 0,5 MHz to 15 MHz, focusing and without focusing means: a) single or dual transducer contact probes generating compressional or shear waves ; b) immersion probes. Where material dependent ultrasonic values are specified in this standard they are based on steels having an ultrasonic sound velocity of (5 920 ± 50) m/s for longitudinal waves, and (3 255 ± 30) m/s for transverse waves. Periodic tests for probes are not included in this standard. Routine tests for the verification of probes using on-site methods are given in EN 12668-3. If parameters in addition to those specified in EN 12668-3 are to be verified during the probe's life time, as agreed upon by the contracting parties, the methods of verification for these additional parameters should be selected from those given in this standard.

Details

ICS-code 19.100
Nederlandse titel Niet-destructieve beproeving - Karakterisering en verificatie van apparatuur voor ultrasoon onderzoek - Deel 2: Tasters
Engelse titel Non-destructive testing - Characterization and verification of ultrasonic examination equipment - Part 2: Probes
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