Lasers and laser-related equipment. Test methods for laser beam widths, divergence angles and beam propagation ratios - Stigmatic and simple astigmatic beams Ingestion-build-224916 Particular requirements for respiratory humidification

Particular requirements for respiratory humidification systems

For requirements for metallic materials see ISO 22674

Service providers that intend to demonstrate their capability for the design

7 Distance calibration

inclusive (this includes visible light)

Lasers and laser-related equipment. Test methods for laser beam widths, divergence angles and beam propagation ratios - Stigmatic and simple astigmatic beams Ingestion-build-224916 Particular requirements for respiratory humidification1 Scope This part of ISO 11146 specifies methods for measuring beam widths (diameter), divergence angles and beam propagation ratios of laser beams. This part of ISO 11146 is only applicable for stigmatic and simple astigmatic beams. If the type of the beam is unknown, and for general astigmatic beams, ISO 11146 2 should be applied.