Raw optical glass. Determination of birefringence Ingestion-build-146508 Quality control/testing and compliance personnel

Quality control/testing and compliance personnel for aircraft oxygen system

ISO 14064‑1 includes requirements for the design

which can be used to derive characteristic values or grade stresses for use in engineering design

ergonomics and performance

This is needed for the management of MLR entities

Raw optical glass. Determination of birefringence Ingestion-build-146508 Quality control/testing and compliance personnel1 Scope This International Standard describes the stress optical method for determining the birefringence in glass, especially in raw optical glass in bulk and preshaped forms. This method is also used in photo elasticity. NOTES 1 The calculation of the elastomechanical stress from the birefringence is not the subject of this International Standard. 2 The indication on the drawings of birefringence is specified in ISO 10110 2 (see reference [2] in