Skip to main content

Intercomparison of ultrasonic power calibration of ultrasonic transducers from 1 to 10 MHz

Objective



The objective of the intercomparison is to compare the ultrasonic power calibration of a number of standard transducers in primary laboratories.

Status:

In view of potential measurement difficulties, it was agreed that the intercomparison should initially be restricted to calibrations of only one of the transducers, namely the 4 MHz one. The results of this initial phase demonstrated that at least one laboratory had to further develop its equipment in order to eliminate possible sources of error. This having been done, the intercomparison is now continuing with the 1, 2, 5 and 10 MHz transducers.

Topic(s)

Data not available

Call for proposal

Data not available

Coordinator

PHYSIKALISCH-TECHNISCHE BUNDESANSTALT
Address
Bundesallee 100
Braunschweig
Germany

See on map

Participants (2)

National Physical Laboratory (NPL)
United Kingdom
Address
Queen's Road
TW11 0LW Teddington

See on map

Links
Toegepast Natuurwetenschappelijk Onderzoek TNO
Netherlands
Links