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BS EN ISO 18563-1:2022

BS EN ISO 18563-1:2022

$198.66

Non-destructive testing. Characterization and verification of ultrasonic phased array equipment – Instruments

Published By Publication Date Number of Pages
BSI 2022 56
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This document specifies the functional characteristics of multi-channel ultrasonic phased array instruments used for array probes and provides methods for their measurement and verification. This document is also applicable to ultrasonic phased array instruments in automated systems; but other tests can be needed to ensure satisfactory performance. When the phased array instrument is a part of an automated system, the acceptance criteria can be modified by agreement between the parties involved. This document also can partly be applicable to FMC instruments and TFM instruments. This document gives the extent of the verification and defines acceptance criteria within a frequency range of 0,5 MHz to 10 MHz.

PDF Catalog

PDF Pages PDF Title
2 undefined
4 European foreword
Endorsement notice
7 Foreword
9 1 Scope
2 Normative references
3 Terms and definitions
10 4 Symbols and abbreviated terms
12 5 General requirements of conformity
6 Manufacturer’s technical specification for ultrasonic phased array instruments
16 7 Performance requirements for ultrasonic phased array instruments
18 8 Group 1 tests
8.1 Equipment required for group 1 tests
19 8.2 Battery operational time
8.2.1 General
8.2.2 Procedure
20 8.2.3 Acceptance criterion
8.3 Stability after warm-up time
8.3.1 Procedure
22 8.3.2 Acceptance criteria
8.4 Stability against temperature
8.4.1 Procedure
8.4.2 Acceptance criteria
23 8.5 Stability against voltage variations
8.5.1 Procedure
8.5.2 Acceptance criteria
8.6 Deviation of time base
8.6.1 General
8.6.2 Procedure
25 8.6.3 Acceptance criterion
8.7 Transmitter
8.7.1 General
8.7.2 Pulse repetition frequency
8.7.3 Effective output impedance
26 8.7.4 Resolution of time delay
27 8.8 Receiver
8.8.1 General
8.8.2 Cross-talk attenuation between receivers
28 8.8.3 Dead time after the transmitter pulse
30 8.8.4 Dynamic range and maximum input voltage
32 8.8.5 Receiver input impedance
8.8.6 Time-corrected gain (TCG)
33 8.8.7 Resolution of time delay
34 8.8.8 Linearity of vertical display against frequency
8.8.9 Summation
35 8.9 Gates
8.9.1 General
36 8.9.2 Linearity of gate amplitude
37 8.9.3 Linearity of time-of-flight in the gate
38 8.9.4 Monitor gates with analogue outputs
40 8.10 Highest digitized frequency
8.10.1 Procedures
42 8.10.2 Acceptance criterion
8.11 Response time of ultrasonic phased array instrument
8.11.1 General
8.11.2 Procedure
44 8.11.3 Acceptance criterion
9 Group 2 tests
9.1 Equipment required for group 2 tests
9.2 Physical state and external aspects
9.2.1 Procedure
9.2.2 Acceptance criteria
9.3 Transmitter
9.3.1 General
9.3.2 Transmitter pulse voltage, rise time and duration
47 9.3.3 Linearity of time delays
9.4 Receiver
9.4.1 General
9.4.2 Frequency response
49 9.4.3 Equivalent input noise
50 9.4.4 Linearity of gain
51 9.4.5 Variation of channel gain
52 9.4.6 Linearity of vertical display
53 9.4.7 Linearity of time delay
55 Bibliography

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BS EN ISO 18563-1:2022
$198.66