NEN EN ISO 11990 : 2003
Withdrawn
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
A Withdrawn Standard is one, which is removed from sale, and its unique number can no longer be used. The Standard can be withdrawn and not replaced, or it can be withdrawn and replaced by a Standard with a different number.
OPTICS AND OPTICAL INSTRUMENTS - LASERS AND LASER-RELATED EQUIPMENT - DETERMINATION OF LASER RESISTANCE OF TRACHEAL TUBE SHAFTS
10-26-2018
01-12-2013
1. Scope
2. Normative references
3. Terms and definitions
4. Principle
5. Significance and use of the test
6. Apparatus
6.1 Gas supply system
6.2 Containment box
6.3 Smoke evacuation
6.4 Lasers and delivery systems
6.5 Oxygen analyser
7. Regents and materials
8. Preparation of test specimen
9. Preparation of apparatus
10. Test procedure
11. Interpretation of results
12. Test report
Bibliography
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