BS IEC 61223-2.11 : 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Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
Hardcopy , PDF
10-12-2010
English
01-01-1999
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 procedure
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 RADIATION input to the IMAGE RECEPTION AREA
5.3 Geometric characteristics
5.4 Resolution of high-contrast detail
5.5 Variation in optical density throughout a
RADIOGRAM
6 Statement of compliance
Figure 1 - Example of a film marker TEST DEVICE
Figure 2 - Example of a TEST DEVICE for a perpendicular
position
Figure 3 - Example of an alignment TEST DEVICE
Figure 4 - Examples of a high-contrast TEST DEVICE
Figure 5 - Arrangements for testing geometric conditions
Figure 6 - Geometric coincidences
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 the action to be taken
Annex D (normative) PHANTOMS and TEST DEVICES
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