International Standard
ISO 12714:1999
Non-destructive testing — Acoustic emission inspection — Secondary calibration of acoustic emission sensors
Reference number
ISO 12714:1999
Edición 1
1999-07
International Standard
Vista previa
ISO 12714:1999
2343
No disponible en español
Publicado (Edición 1, 1999)
Esta norma se revisó y confirmó por última vez en 2023. Por lo tanto, esta versión es la actual.

ISO 12714:1999

ISO 12714:1999
2343
Idioma
Formato
CHF 96
Convertir Franco suizo (CHF) a tu moneda

Resumen

This International Standard specifies a method for the secondary calibration of acoustic emission sensors as

receivers of elastic waves at the surface of a solid medium. The International Standard is applicable to laboratory

tertiary standard sensors and acoustic emission applications sensors.

The secondary calibration yields the frequency response of a sensor to waves of a type normally encountered in

acoustic emission work, namely Rayleigh waves. The source producing the signal used for the calibration is

mounted on the same surface of a test block as the sensor under test (SUT). The sensitivity of the sensor is

determined for excitation within the range of 100 kHz to 1 MHz. Sensitivity values are usually determined at

frequencies approximately 10 kHz apart. The units of the calibration are volts per unit of mechanical input

(displacement, velocity or acceleration).

Informaciones generales

  •  : Publicado
     : 1999-07
    : Norma Internacional confirmada [90.93]
  •  : 1
     : 16
  • ISO/TC 135/SC 9
    19.100 
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