FOREWORD
INTRODUCTION
SECTION 1 : GENERAL
1 Scope, object and relationship to other standards
1.201 Scope
1.202 Object
1.203 Relationship to other standards
2 Terminology and definitions
2.201 Defined terms
2.202 Qualifying conditions for defined terms
2.203 Composition of reference materials
2.204 Degrees of requirement and miscellaneous terms
2.205 RADIATION QUANTITIES and units
4 General requirement for tests
4.201 Compliance
6 Identification, marking and documents
6.1 Marking on the outside of EQUIPMENT or EQUIPMENT parts
6.8 ACCOMPANYING DOCUMENTS
SECTION 5 : PROTECTION AGAINST HAZARDS FROM UNWANTED
UNWANTED OR EXCESSIVE RADIATION
29 X-RADIATION
29.201 RADIATION QUALITY
29.202 Limitation and indication of the extent of the X-RAY BEAM
29.203 Relationship between X-RAY FIELD and IMAGE RECEPTION AREA
29.204 LEAKAGE RADIATION
29.205 FOCAL SPOT TO SKIN DISTANCE
29.206 ATTENUATION of the X-RAY BEAM
29.207 PRIMARY PROTECTIVE SHIELDING
29.208 Protection against STRAY RADIATION
Annexes
AAA - Recommendation for the provision of information concerning
STRAY RADIATION
BBB - Index of defined terms
CCC - Normative references to ACCOMPANYING DOCUMENTS, INSTRUCTIONS
FOR USE and ASSEMBLING INSTRUCTIONS
Tables
201 - Subclauses containing requirements for marking
202 - Subclauses requiring statements in ACCOMPANYING DOCUMENTS
203 - Voltage restrictions in dental X-RAY EQUIPMENT
205 - Minimum FOCAL SPOT TO SKIN DISTANCES
206 - ATTENUATION EQUIVALENT of items in the X-RAY BEAM
207 - Parameters for testing ATTENUATION EQUIVALENT
208a- Application categories
208b- Requirements for PRIMARY PROTECTIVE SHIELDING
209 - STRAY RADIATION IN SIGNIFICANT ZONES OF OCCUPANCY
Figures
201 - Zone of EXTRA - FOCAL RADIATION
202 - Discrepancies in visual indication of the X-RAY FIELD
203 - Discrepancies in covering the IMAGE RECEPTION AREA
204 - Testing for STRAY RADIATION (undertable tube with X-RAY
BEAM horizontal)
205 - Testing for STRAY RADIATION (overtable tube with X-RAY
BEAM vertical)
206 - Testing for STRAY RADIATION (overtable tube with X-RAY
BEAM horizontal)
207 - Testing for STRAY RADIATION (overtable with X-RAY BEAM
vertical)
208 - Example of presentation of data on STRAY RADIATION