NA 022
DKE German Commission for Electrical, Electronic & Information Technologies of DIN and VDE
DIN EN 61161 [CURRENT] references following documents:
| Document number | Edition | Title |
|---|---|---|
| IEC 62555 | 2013-11 | Ultrasonics - Power measurement - High intensity therapeutic ultrasound (HITU) transducers and systems More |
| IEC/TR 60854 | 1986 | Methods of measuring the performance of ultrasonic pulse-echo diagnostic equipment More |
| IEC/TR 62781 | 2012-09 | Ultrasonics - Conditioning of water for ultrasonic measurements More |