ČSN EN 1330-4 (zruš.) - Nedestruktivní zkoušení - Terminologie - Část 4: Termíny používané při zkoušení ultrazvukem
| Stáhnout normu: | ČSN EN 1330-4 (zruš.) (Zobrazit podrobnosti) Zákazníci, kteří mají na svém počítači sjednanou od České agentury pro standardizaci (ČAS) službu ČSN on-line pro elektronický přístup do plných textů norem v pdf (verzi pro firmy nebo pro jednotlivce), mohou zde přímo otevírat citované ČSN. |
| Datum vydání/vložení: | 2010-07-01 |
| Třidící znak: | 015005 |
| ICS: |
|
| Stav: | Neplatná |
- 2.1.1 frequency
- 2.1.2 cut-off frequency
- 2.1.3 nominal frequency
- 2.1.4 test frequency
- 2.1.5 frequency spectrum
- 2.1.6 centre frequency
- 2.1.7 peak frequency
- 2.1.8 bandwidth
- 2.1.9 relative bandwidth
- 2.2.1 wave
- 2.2.2 wavefront
- 2.2.3 wavelength
- 2.2.4 amplitude
- 2.2.5 phase
- 2.2.6 wave train
- 2.2.7 continuous wave
- 2.2.8 stationary wave
- 2.2.9 pulse
- 2.2.10 pulse amplitude
- 2.2.11 pulse energy
- 2.2.12 pulse shape
- 2.2.13 pulse envelope
- 2.2.14 pulse duration
- 2.2.15 pulse repetition frequency
- 2.2.16 broad band pulse
- 2.2.17 narrow band pulse
- 2.2.18 medium band pulse
- 2.2.19 pulse reverberation
- 2.2.20 pulse rise time
- 2.2.21 pulse spectrum
- 2.2.22 time of flight
- 2.3.1 longitudinal wave compressional wave
- 2.3.2 plate wave
- 2.3.3 Rayleigh wave
- 2.3.4 tranverse wave
- 2.3.5 creeping wave
- 2.3.6 cylindrical wave
- 2.3.7 spherical wave
- 2.3.8 plane wave
- 3.1.1 ultrasonic wave
- 3.1.2 transducer
- 3.1.3 piezo-electrical transducer
- 3.1.4 X-cut crystal
- 3.1.5 Y-cut crystal
- 3.1.6 focusing transducer
- 3.1.7 electromagnetic-acoustic transducer
- 3.1.8 magnetostrictive transducer
- 3.2.1 phase velocity
- 3.2.2 near field
- 3.2.3 far field
- 3.2.4 group velocity
- 3.2.5 focal zone
- 3.2.6 focus focal point
- 3.2.7 wave interference
- 3.2.8 sound field
- 3.2.9 sound velocity
- 3.2.10 sound beam
- 3.2.11 beam axis
- 3.2.12 beam profile
- 3.2.13 divergence angle
- 3.2.14 beam edge
- 3.2.15 acoustical properties
- 3.2.16 anisotropic material
- 3.2.17 beam divergence
- 3.2.18 beam steering
- 3.2.19 beam width
- 3.2.20 focal distance
- 3.2.21 focal length
- 3.2.22 focal width
- 3.3.1 sound attenuation
- 3.3.2 attenuation coefficient
- 3.3.3 acoustical impedance
- 3.3.4 absorption
- 3.3.5 absorption coefficient
- 3.3.6 scattered energy
- 3.4.1 interface
- 3.4.2 refraction
- 3.4.3 refractive index
- 3.4.4 angle of refraction
- 3.4.5 angle of incidence
- 3.4.6 critical angle
- 3.4.7 reflection
- 3.4.8 corner reflector
- 3.4.9 edge effect
- 3.4.10 beam displacement due to reflection
- 3.4.11 reflection coefficient
- 3.4.12 angle of reflection
- 3.4.13 total reflection
- 3.4.14 mode conversion
- 3.4.15 acoustic shadow
- 3.4.16 transmission coefficient
- 3.4.17 beam angle
- 3.4.18 composite material
- 3.4.19 probe angle
- 3.4.20 probe frequency
- 4.1.1 probe
- 4.1.2 single transducer probe
- 4.1.3 focussing probe
- 4.1.4 transducer array probe
- 4.1.5 straight beam probe
- 4.1.6 surface wave probe
- 4.1.7 longitudinal wave probe
- 4.1.8 wheel probe
- 4.1.9 transverse wave probe
- 4.1.10 dual-element probe
- 4.1.11 contoured probe
- 4.1.12.1 angle probe
- 4.1.12.2 angle-beam probe
- 4.1.12.3 variable angle probe
- 4.1.13 probe axis
- 4.1.14 squint angle
- 4.1.15 probe index point
- 4.1.16 nominal angle of probe
- 4.1.17 refracting prism
- 4.1.18 transducer backing
- 4.1.19 damping capacity (of transducer backing)
- 4.1.20 probe damping factor
- 4.1.21 delay path
- 4.1.22 effective transducer size
- 4.1.23 transducer mosaic
- 4.1.24 probe shoe
- 4.1.25 wear plate
- 4.1.26 roof angle
- 4.1.27 convergence zone
- 4.1.28 convergence distance
- 4.1.29 phased array probe
- 4.1.30 element size
- 4.1.31 piezoelectric composite transducer
- 4.1.32 delay line
- 4.2.1 test equipment
- 4.2.2 ultrasonic instrument
- 4.2.3 distance-amplitude compensation
- 4.2.4 dead zone
- 4.2.5 detection equipment sensitivity
- 4.2.6 delayed time-base sweep
- 4.2.7 gain adjustment
- 4.2.8 dynamic range
- 4.2.9.1 lateral resolution
- 4.2.9.2 axial resolution
- 4.2.10 suppression grass cutting
- 4.2.11 time base
- 4.2.12 time base range
- 4.2.13 time base adjustment
- 4.2.14 gate
- 4.2.15 monitor
- 4.2.16 gate level
- 4.2.17 amplifier
- 4.2.18 amplifier, linear
- 4.2.19 amplifier, logarithmic
- 4.2.20 analogue-to-digital converter
- 4.2.21 attenuator
- 4.2.22 digitisationerror
- 4.2.23 transmitter pulse
- 4.2.24 proportional output
- 4.2.25 proportional gate
- 4.2.26 receiver
- 4.2.27 transmitter
- 4.2.28 ultrasonic testing system
- 4.2.29 ultrasound electronics
- 4.2.30 waveform display
- 4.3.1 calibration block
- 4.3.2 reference block
- 4.3.3 reference echo
- 4.3.4 test block
- 5.1.1 multiple-echo technique
- 5.1.2 through transmission technique
- 5.1.3 immersion technique
- 5.1.4 pulse echo technique
- 5.1.5 time-of-flight technique
- 5.1.6 scanning
- 5.1.7 direct scan
- 5.1.8 indirect scan
- 5.1.9 multiple transverse technique
- 5.1.9.1 V-transmission
- 5.1.9.2 W-transmission
- 5.1.10 single probe technique
- 5.1.11 double probe technique
- 5.1.12 tandem technique
- 5.1.13 contact testing technique
- 5.1.14 gap testing technique
- 5.1.15 couplant path
- 5.1.16 orbital scanning
- 5.1.17 swivel scanning
- 5.1.18 spiral scanning
- 5.1.19 manual scanning
- 5.1.20 automated scanning
- 5.1.21 sizing technique
- 5.1.22 acoustical holography
- 5.1.23 acoustical imaging
- 5.1.24 acoustical tomography
- 5.1.25 angle beam scanning
- 5.1.26 automated ultrasonic testing
- 5.1.27 automated ultrasonic testing system
- 5.1.28 data logging
- 5.1.29 data reduction
- 5.1.30 flank-to-flank measurement
- 5.1.31 flow-chart procedure
- 5.1.32 measurement modes
- 5.1.33 oblique incidence
- 5.1.34 peak-to-peak measurement
- 5.1.35 straight beam scanning
- 5.2.1 scanning surface
- 5.2.2 examination volume
- 5.2.3 scanning direction
- 5.2.4 probe orientation
- 5.2.5 point of incidence
- 5.2.6 echo receiving point
- 5.2.7 coverage of testing
- 5.2.8 quality leve
- 5.3.1 acoustical impedance matching
- 5.3.2 couplant
- 5.3.3 transfer correction
- 5.3.4 coupling losses
- 5.3.5 coupling techniques
- 5.4.1 reflector
- 5.4.2 reference reflector
- 5.5.1 transmission pulse indication
- 5.5.2 echo
- 5.5.3 back-wall echo
- 5.5.4 echo width
- 5.5.5 echo height
- 5.5.6 discontinuity echo
- 5.5.7 spurious echo
- 5.5.8.1 cross-talk (probe)
- 5.5.8.2 cross-talk (instrument)
- 5.5.9 multiple echo
- 5.5.10 interface echo
- 5.5.11 ghost echo
- 5.5.12 noise
- 5.5.13 signal-to-noise ratio
- 5.5.14 transmission point
- 5.5.15 expanded time-base sweep
- 5.5.16 A-scan presentation
- 5.5.17 B-scan presentation
- 5.5.18 C-scan image
- 5.5.19 D-scan presentation
- 5.5.20 F-scan presentation
- 5.5.21 volume scan presentation
- 5.5.22 P-scan presentation
- 5.5.23 R.F. signal
- 5.5.24 rectified signal
- 5.5.25 display response
- 5.5.26 echo pattern
- 5.5.27 echo dynamic pattern
- 5.5.28 echo static pattern
- 5.5.29 indication
- 5.5.30 linearity of time base
- 5.5.31 linearity, horizontal
- 5.5.32 linearity, vertical
- 5.5.33 noise level
- 5.5.34 zero crossing
- 5.6.1 sound path length
- 5.6.2 sound path travel distance
- 5.6.3 sound path travel time
- 5.6.4 skip distance
- 5.6.5 reflector depth
- 5.7.1 defect size assessment
- 5.7.2 reflectivity
- 5.7.3 directional reflectivity
- 5.7.4.1 DGS-diagram
- 5.7.4.2 DGS-method
- 5.7.5.1 distance amplitude correction curve DAC
- 5.7.5.2 DAC-method
- 5.7.6 reference block method
- 5.7.7 half-amplitude technique
- 5.7.8 reference level
- 5.7.9 acceptance level
- 5.7.10 reporting level
- 5.7.11 testing level
- 5.7.12 display level
- 5.7.13 evaluation level
- 5.7.14 characterisation of an indication
- 5.7.15 classification of an indication
- 5.7.16 cluster of indications
- 5.7.17 combined length of indications
- 5.7.18 synthetic aperture focusing technique (SAFT)
‹
Nahlásit chybu
5.5.13 signal-to-noise ratio
ratio of the amplitude of an ultrasonic signal to the amplitude of the background noise at the same location
5.5.13 odstup signálu od šumu
poměr amplitudy ultrazvukového signálu k amplitudě šumu od pozadí ve stejném místě