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IEC
IEC 61685:2001

IEC 61685:2001

Current

Current

The latest, up-to-date edition.

Ultrasonics - Flow measurement systems - Flow test object

Available format(s)

Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users

Language(s)

English

Published date

18-07-2001

Publisher

International Electrotechnical Committee

FOREWORD
INTRODUCTION
1 Scope
2 Normative references
3 Definitions
4 List of symbols
5 General outline of flow Doppler test object
6 Specification of the flow Doppler test object
  6.1 General
  6.2 Blood-mimicking fluid (BMF)
  6.3 Tube
  6.4 Tissue-mimicking material (TMM)
  6.5 Geometry
7 Precautions to prevent changes in the composition of
  the blood-mimicking fluid (BMF)
8 Specifications for labelling
Annex A (informative) Rationale concerning the position
        of this standard
Annex B (normative) Formulae relating various quantities
Annex C (informative) Rationale for the numerical values
        chosen in this standard
Annex D (informative) Description of an example flow
        Doppler test object
Annex E (informative) Schematic diagram of a possible
        flow circuit
Annex F (informative) Measuring methods
Bibliography

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.

DevelopmentNote
Also numbered as BS EN 61685 (02/2002) Stability Date: 2020. (09/2017)
DocumentType
Standard
Pages
36
PublisherName
International Electrotechnical Committee
Status
Current

Standards Relationship
NEN EN IEC 61685 : 2001 Identical
I.S. EN 61685:2001 Identical
PN EN 61685 : 2002 Identical
SN EN 61685 : 2001 Identical
UNE-EN 61685:2001 Identical
CEI EN 61685 : 2002 Identical
EN 61685:2001 Identical
DIN EN 61685:2003-02 Identical

I.S. EN 61391-1:2006 ULTRASONICS - PULSE-ECHO SCANNERS - PART 1: TECHNIQUES FOR CALIBRATING SPATIAL MEASUREMENT SYSTEMS AND MEASUREMENT OF SYSTEM POINT-SPREAD FUNCTION RESPONSE
15/30321263 DC : 0 BS EN 62828-5 ED. 1.0 - PROCEDURES FOR TESTING INDUSTRIAL AND PROCESS MEASUREMENT TRANSMITTERS - PART 5: SPECIFIC PROCEDURES FOR FLOW TRANSMITTERS
CEI EN 61391-1 : 2007 ULTRASONICS - PULSE-ECHO SCANNERS - PART 1: TECHNIQUES FOR CALIBRATING SPATIAL MEASUREMENT SYSTEMS AND MEASUREMENT OF SYSTEM POINT-SPREAD FUNCTION RESPONSE
IEC 61391-1:2006+AMD1:2017 CSV Ultrasonics - Pulse-echo scanners - Part 1: Techniques for calibrating spatial measurement systems and measurement of point-spread function response
BS EN 61391-1 : 2006 ULTRASONICS - PULSE-ECHO SCANNERS - PART 1: TECHNIQUES FOR CALIBRATING SPATIAL MEASUREMENT SYSTEMS AND MEASUREMENT OF SYSTEM POINT-SPREAD FUNCTION RESPONSE
99/200863 DC : DRAFT JAN 1999 IEC 61895. TS. ED. 1 - ULTRASONICS - PULSED DOPPLER DIAGNOSTIC SYSTEMS - TEST PROCEDURES TO DETERMINE PERFORMANCE
EN 61391-1:2006/A1:2017 ULTRASONICS - PULSE-ECHO SCANNERS - PART 1: TECHNIQUES FOR CALIBRATING SPATIAL MEASUREMENT SYSTEMS AND MEASUREMENT OF SYSTEM POINT-SPREAD FUNCTION RESPONSE (IEC 61391-1:2006/A1:2017)

IEC TS 61895:1999 Ultrasonics - Pulsed Doppler diagnostic systems - Test procedures to determine performance

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Hardcopy - English
PDF - English
PDF 3 Users - English
PDF 5 Users - English
PDF 9 Users - English
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