YY/T 1089-2007 PDF English
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Basic data
| Standard ID | YY/T 1089-2007 (YY/T1089-2007) |
| Description (Translated English) | Electroacoustic characteristics and measurement methods of single element pulse-echo ultrasonic transducers |
| Sector / Industry | Medical Device & Pharmaceutical Industry Standard (Recommended) |
| Classification of Chinese Standard | C41 |
| Classification of International Standard | 11.040.50 |
| Word Count Estimation | 16,131 |
| Date of Issue | 2007-01-31 |
| Date of Implementation | 2008-01-01 |
| Older Standard (superseded by this standard) | YY/T 91089-1999 |
| Quoted Standard | GB 3102.7-1993; GB/T 3238-1982; GB/T 3947-1996 |
| Regulation (derived from) | Chinese industry standards for record 2007 of 4 (total of 88) |
| Issuing agency(ies) | State Food and Drug Administration |
| Summary | This standard specifies the unit type pulse-echo ultrasonic transducer terms and definitions, basic electro-acoustic characteristics and methods of measurement. This standard applies to send and receive combined use of piezoelectric unit type pulse-echo ultrasonic transducer, the effective radiating diameter of not more than 30mm, the operating frequency range of 1MHz ~ 10MHz. |