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IEC TS 62903
Ultrasonics – Measurements of electroacoustical parameters and acoustic output power of spherically curved transducers using the self-reciprocity method - Edition 1.0
Organization:
IEC - International Electrotechnical Commission
Year: 2018
Abstract: This document, which is a Technical Specification, a) establishes the free-field convergent spherical wave self-reciprocity method for ultrasonic transducer calibration, b) establishes the measurement conditions and experimental procedure required to determine the transducer\'s electroacoustic parameters and acoustic output power using the self-reciprocity method, c) establishes the criteria for checking the reciprocity of these transducers and the linear range of the focused field, and d) provides guiding information for the assessment of the overall measurement uncertainties for radiation conductance. This document is applicable to: i) circular spherically curved concave focusing transducers without a centric hole working in the linear amplitude range, ii) measurements in the frequency range 0,5 MHz to 15 MHz, and iii) acoustic pressure amplitudes in the focused field within the linear amplitude range.
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| contributor author | IEC - International Electrotechnical Commission | |
| date accessioned | 2018-07-31T09:58:54Z | |
| date available | 2018-07-31T09:58:54Z | |
| date copyright | 2018.01.01 | |
| date issued | 2018 | |
| identifier other | YSZXCGAAAAAAAAAA.pdf | |
| identifier uri | http://yse.yabesh.ir/std;jsessiouthor:%22NAVY%20-%20YD%20-/handle/yse/264888 | |
| description abstract | This document, which is a Technical Specification, a) establishes the free-field convergent spherical wave self-reciprocity method for ultrasonic transducer calibration, b) establishes the measurement conditions and experimental procedure required to determine the transducer\'s electroacoustic parameters and acoustic output power using the self-reciprocity method, c) establishes the criteria for checking the reciprocity of these transducers and the linear range of the focused field, and d) provides guiding information for the assessment of the overall measurement uncertainties for radiation conductance. This document is applicable to: i) circular spherically curved concave focusing transducers without a centric hole working in the linear amplitude range, ii) measurements in the frequency range 0,5 MHz to 15 MHz, and iii) acoustic pressure amplitudes in the focused field within the linear amplitude range. | |
| language | English | |
| title | IEC TS 62903 | num |
| title | Ultrasonics – Measurements of electroacoustical parameters and acoustic output power of spherically curved transducers using the self-reciprocity method - Edition 1.0 | en |
| type | standard | |
| page | 52 | |
| status | Active | |
| tree | IEC - International Electrotechnical Commission:;2018 | |
| contenttype | fulltext |