ISO 15004-2:2007(E)
© ISO 2007 – All rights reserved iii
Contents Page
Foreword............................................................................................................................................................ iv
1 Scope ..................................................................................................................................................... 1
2 Normative references ........................................................................................................................... 1
3 Terms, definitions and symbols.......................................................................................................... 1
3.1 Terms and definitions........................................................................................................................... 1
3.2 Symbols ................................................................................................................................................. 5
4 Classification......................................................................................................................................... 6
5 Requirements ........................................................................................................................................ 6
5.1 General................................................................................................................................................... 6
5.2 Requirements for classification as a Group 1 instrument................................................................ 6
5.3 Requirements for Group 2 instruments.............................................................................................. 7
5.4 Emission limits for determination of Group 1 classification ........................................................... 7
5.5 Emission limits and guideline values for Group 2 instruments .................................................... 11
6 Test methods....................................................................................................................................... 16
6.1 General................................................................................................................................................. 16
6.2 Measurements made to classify instruments into Group 1 or Group 2........................................ 16
6.3 Group 2 instruments: Measurements ...............................................................................................16
6.4 Determination of area ......................................................................................................................... 17
6.5 Group 2 instruments: Determination of time and number of pulses to reach maximum
exposure guidelines ........................................................................................................................... 17
7 Information supplied by the manufacturer ...................................................................................... 18
Annex A (normative) Spectral weighting functions...................................................................................... 20
Annex B (informative) Product-related International Standards for ophthalmic instruments to
which ISO 15004-2 applies and which contain a specific light hazard section............................ 26
Annex C (informative) Measurement instruments ........................................................................................ 27
Annex D (normative) Measurement methods for radiance/irradiance........................................................ 28
Annex E (informative) Guidance on the direct measurement of irradiance ............................................... 33
Annex F (informative) Classification flowchart ............................................................................................. 35
Bibliography ..................................................................................................................................................... 37
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