CSN EN ISO 16811

CSN EN ISO 16811 This document specifies the general rules for setting the time-base range and sensitivity (i.e. gain adjustment) of a manually operated ultrasonic instrument with A-scan display in order that reproducible determinations can be made of the location and echo height of a reflector. This document is applicable to contact techniques employing a single probe with either a single transducer or dual transducers. This document does not apply to the immersion technique and techniques employing more than one probe.
Original English text of CSN EN Standard.
The price of the Standard included all amendments and correcturs.