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

installation and servicing are given in ISO 9001 and particular requirements for quality management systems for medical device production are given in ISO 13485

ISO 39001 identifies elements of good RTS management practice that will enable the organization to achieve its desired RTS results

ergonomics and performance

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