BS EN 61685:2002
$167.15
Ultrasonics. Flow measurement systems. Flow test object
Published By | Publication Date | Number of Pages |
BSI | 2002 | 42 |
Specifies parameters for a flow Doppler test object representing a blood vessel of known diameter at a certain depth in human tissue, carrying a steady flow. Establishes a flow Doppler test object which can be used to assess various aspects of the performance of Doppler diagnostic equipment.