IEC 60150 : 1ED 63被替代
TESTING AND CALIBRATION OF ULTRASONIC THERAPEUTIC EQUIPMENT
出版：International Electrotechnical Committee
专家解读视频
Applies to apparatus designed for therapeutic use and consisting of a generator of high frequency electric energy and a transducer, usually a disk of piezoelectric material. Provides suitable methods for calibrating the intensity and distribution of the ultrasonic beam produced by this apparatus. Relates only, for the time being, to ultrasonic therapeutic equipment employing plane circular transducers.
HD 87 : 200S1 - Identical
UNE 20640 : 1981 - Identical
HD 87 : 200S1 - Identical
NEN 10150 : 1988 - Identical
NEN 10150 : 1988 - Identical
UNE 20640 : 1981 - Identical
