目录简介 | Contents
Foreword
1 Scope
2 Normative references
3 Terms and definitions
4 Technical requirements
4.1 General rules
4.2 Probe
4.2.1 General rules for probes
4.2.2 Probe performance
4.2.3 Operating ambient temperature
4.3 Instruments
4.3.1 Pulse repetition frequency
4.3.2 Attenuator
4.3.3 Dynamic range
4.3.4 Amplifier frequency response
4.3.5 Error of time base (horizontal) linearity
4.3.6 Linearity of vertical display error
4.3.7 Blocking range
4.3.8 The effects of on measuring results deactivated state
4.3.9 The effects of operation voltage on the wave height of detector echo and the sensitivity of detection (alarm)
4.3.10 Digital detector
4.4 Combination property
4.4.1 Sensitivity margin
4.4.2 Distance-amplitude characteristic
4.4.3 Signal-to-noise ratio
4.4.4 Defect detection capability
4.5 Electromagnetic compatibility
4.6 Operation ambient temperature
4.7 Temperature stability
4.8 vibration performance
4.9 Falling performance
4.10 Sealing performance
4.11 Safety Performance
5 Inspection methods
5.1 Inspection conditions
5.2 Probes
5.2.1 Physical properties
5.2.2 Echo frequency
5.2.3 Relative error of echo frequency
5.2.4 Refraction angle error
5.2.5 Sound axis offset angle
5.2.6 Relative deviation of combined probe
5.2.7 Attenuation value of protective boot (film)
5.2.8 Resolution
5.2.9 Sensitivity surplus
5.2.10 Width of acoustic beam N
5.2.11 Spurious echo amplitude △S
5.2.12 Temperature applicability of working environment
5.3 Instrument
5.3.1 Pulse repetition frequency
5.3.2 Attenuator
5.3.3 Dynamic range
5.3.4 Amplifier frequency response
5.3.5 Time base (horizontal) linearity error
5.3.6 Vertical linearity error
5.3.7 Blocking range
5.3.8 The influence of inhibitory state on the measurement results
5.3.9 The influence of working voltage on the echo height of flaw detector and the flaw detection (alarm) sensitivity
5.3.10 Digital flaw detector
5.4 Comprehensive performance
5.4.1 Sensitivity surplus
5.4.2 Distance amplitude characteristic
5.4.3 Signal-to-noise ratio
5.4.4 Defect detection capability
5.5 Electromagnetic compatibility
5.6 Ambient temperature test
5.7 Temperature stability
5.8 Vibration performance
5.9 Falling performance
5.10 Sealing performance
5.11 Safety performance
6 Inspection rules
7 Sign, packaging, transportation, storage and accompanying documents
7.1 Sign
7.2 Packaging
7.3 Transportation
7.4 Storage
7.5 Accompanying documents
Annex A (Informative Annex) WGT-3 test block
Annex B (Informative Annex) GTS-60C lengthened test block
Annex C (Informative Annex) GTS-60 test block
Annex D (Informative Annex) CSK- | A type test block
Annex E (Informative Annex) Step test block used for measuring distance amplitude characteristic of straight probe
Bibliography |
中文版 
English
