BS EN 61685:2002 PDF

What is BS EN 61685 - Parameters for a f low test object about?

BS EN 61685 is an international standard that discusses flow measurement systems. BS EN 61685 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. BS EN 61685 establishes a flow Doppler test object which is used to assess various aspects of the performance of Doppler diagnostic equipment.