GB/T 18694-2002 PDF English
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Basic data
| Standard ID | GB/T 18694-2002 (GB/T18694-2002) |
| Description (Translated English) | Non-destructive testing -- Ultrasonic inspection -- Characterization of search unit and sound field |
| Sector / Industry | National Standard (Recommended) |
| Classification of Chinese Standard | J04 |
| Classification of International Standard | 19.100 |
| Word Count Estimation | 20,242 |
| Date of Issue | 2002-03-10 |
| Date of Implementation | 2002-08-01 |
| Quoted Standard | JB/T 4730-1994; JB/T 8428-1996; JB/T 10063-1999 |
| Adopted Standard | ISO 10375-1997 (E); MOD |
| Issuing agency(ies) | General Administration of Quality Supervision, Inspection and Quarantine of the People Republic of China |
| Summary | This standard specifies: ultrasound probe some performance and probe the sound field testing methods. This standard mesh is to establish uniform Test methods, to form a basis for assessment, pairs in different laboratories and at different times the measurement results to be evaluated. The standard does not specify the probe acceptance criteria, However, to adopt this standard the parties specified acceptance criteria laid the technical foundation. This standard applies to: a nominal frequency of 0. 5 ~ 15MHz-straight probe and oblique probe, but does not include wave probe. This standard specifies |