Establishes requirements for the declaration of the acoustic output information: 1.to be presented in technical data sheets supplied to prospective purchasers of equipment by manufacturers; 2.to be declared in the accompanying literature/ manual supplied
DS/EN 61157/A1:2013 history
2013DS/EN 61157/A1:2013 Standard means for the reporting of the acoustic output of medical diagnostic ultrasonic equipment
2008DS/EN 61157:2008 Standard means for the reporting of the acoustic output of medical diagnostic ultrasonic equipment