IEC 61223-2-9:1999
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Evaluation and routine testing in medical imaging departments - Part 2-9: Constancy tests - Equipment for indirect radioscopy and indirect radiography
Hardcopy , PDF , PDF 3 Users , PDF 5 Users , PDF 9 Users
09-09-2010
English
16-09-1999
Foreword
1 Scope and object
1.1 Scope
1.2 Object
2 Normative references
3 Terminology
3.1 Degree of requirements
3.2 Use of terms
4 General aspects of CONSTANCY TESTS
4.1 General conditions affecting test
procedures
4.2 Establishment of BASELINE VALUES
4.3 Frequency of CONSTANCY TESTS
4.4 Identification of equipment,
instrumentation and test conditions
4.5 Measured functional parameters
5 Performance tests
5.1 RADIATION output from the X-RAY SOURCE
ASSEMBLY
5.2 Grey-scale image and AUTOMATIC INTENSITY
CONTROL
5.3 Threshold contrast for detail of large
size
5.4 Limiting resolution for detail of high
contract for X-RADIATION
5.5 Frequency of CONSTANCY TESTS
6 Statement of compliance
Annex A (normative) Terminology - Index of defined terms
Annex B (informative) Example of a form for the
standardized test report
Annex C (informative) Guidance on action to be taken
Annex D (normative) PHANTOMS AND TEST DEVICES
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