DIN EN 62092 : 2002被替代
ULTRASONICS - HYDROPHONES - CHARACTERISTICS AND CALIBRATION IN THE FREQUENCY RANGE FROM 15 MHZ TO 40 MHZ
出版：German Institute for Standardisation (Deutsches Institut für Normung)
专家解读视频
Applicable to - hydrophones employing piezoelectric sensor elements, designed to measure the pulsed and continuous-wave ultrasonic fields generated by ultrasonic equipment; - hydrophones used for measurements made in water and in the frequency range between 15 MHz and 40 MHz; - hydrophones with or without an integral amplifier; - hydrophones with a circular piezoelectrically active elements. Specifies - relevant hydrophone characteristics; - methods of determining directional response and hydrophone sensitivity based on relative or comparative measurements; and describes - absolute hydrophone calibration methods. Covers recommendations and references to accepted literature are made for the various relative and absolute calibration methods in the frequency range.
BS EN 62092 : 2002 - Identical
I.S. EN 62092:2002 - Identical
EN 62092 : 2001 - Identical
NBN EN 62092 : 2002 - Identical
IEC 62092 : 1.0 - Identical
NF EN 62092 : 2006 - Identical
NBN EN 62092 : 2002 - Identical
I.S. EN 62092:2002 - Identical
NF EN 62092 : 2006 - Identical
BS EN 62092 : 2002 - Identical
