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EN 61220:1995

(Main)

Ultrasonics - Fields - Guidance for the measurement and characterization of ultrasonic fields generated by medical ultrasonic equipment using hydrophones in the frequency range 0,5 MHz to 15 MHz

Ultrasonics - Fields - Guidance for the measurement and characterization of ultrasonic fields generated by medical ultrasonic equipment using hydrophones in the frequency range 0,5 MHz to 15 MHz

Provides guidance on the practical measurement of the acoustic output of various types of medical ultrasonic equipment. Contains also procedures for correcting limitations caused by the use of hydrophones with finite bandwidth and finite active element size.

Ultraschall - Felder - Anleitung für die Messung und Kennzeichnung der durch medizinische Ultraschallgeräte erzeugten Ultraschallfelder mittels Hydrophonen im Frequenzbereich 0,5 MHz bis 15 MHz

Ultrasons - Champs - Guide pour les mesures et caractéristiques des champs ultrasonores produits par des appareils médicaux à ultrasons utilisant des hydrophones dans la gamme de fréquences de 0,5 MHz à 15 MHz

Fournit des directives quant au mesurage pratique de la sortie acoustique de divers types d'équipements ultrasonores à usage médical. Fournit également des procédures destinées à la correction des restrictions provoquées par l'utilisation d'hydrophones dotés d'une bande passante finie et présentant une taille d'élément actif également finie. Cette publication a le statut d'un rapport technique de type 2.

Ultrasonics - Fields - Guidance for the measurement and characterization of ultrasonic fields generated by medical ultrasonic equipment using hydrophones in the frequency range 0,5 MHz to 15 MHz (IEC 61220:1993)

General Information

Status
Withdrawn
Publication Date
13-Feb-1995
Withdrawal Date
30-Nov-1995
ICS
11.040.50 - Radiographic equipment
19.080 - Electrical and electronic testing
Technical Committee
CLC/SR 87 - CLC/SR 87
Drafting Committee
IEC/TC 87 - IEC_TC_87
Parallel Committee
IEC/TC 87 - IEC_TC_87
Current Stage
9960 - Withdrawal effective - Withdrawal
Start Date
01-Sep-2010
Completion Date
01-Sep-2010
Ref Project
SIST EN 61220:2002 - Ultrasonics - Fields - Guidance for the measurement and characterization of ultrasonic fields generated by medical ultrasonic equipment using hydrophones in the frequency range 0,5 MHz to 15 MHz

Relations

Replaced By
EN 62127-1:2007 - Ultrasonics - Hydrophones - Part 1: Measurement and characterization of medical ultrasonic fields up to 40 MHz
Effective Date
28-Jan-2023
Replaced By
EN 62127-2:2007 - Ultrasonics - Hydrophones - Part 2: Calibration for ultrasonic fields up to 40 MHz
Effective Date
28-Jan-2023

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