BS IEC 61223-2.7 : 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
    3.3 Definitions
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 Test equipment
    5.2 Test procedure
    5.3 Data evaluation
    5.4 Criteria to be applied
    5.5 Action to be taken
6 Statement of compliance
Annex A (normative)
Annex B (informative) Example of a form for the standardized
                      test report
Annex C (informative) Guidance on action to be taken
Annex D (informative) Possible faults and corrective actions
Figure 1 - Measuring arrangement for intra-oral dental
           RADIOGRAPHY

Excluding dental panoramic equipment this part applies to Radiological Installations with diagnostic X-ray systems designed to expose into-orally placed radiographic films or electronic equipment. It is applicable to equipment for intra-oral dental radiography without digital imaging devices. Part of a series of Standards and Technical Reports (Particular Publications) giving procedures of tests for the constancy of operation of various subsystems of diagnostic X-ray equipment.