Plastics. Standard table for reference global solar spectral irradiance at sea level. Horizontal, relative air mass 1 Ingestion-build-95349 NOTE Components manufactured in accordance

NOTE Components manufactured in accordance with this British Standard may not be suitable for use in service class 3 of DD ENV 1995-1-1 and BS 5268 : Part 2 where they are exposed directly to the weather

Valves play a vital role in most industries involving pipelines or other applications

This part of ISO 1328 provides the gear manufacturer and the gear buyer with a mutually advantageous reference for uniform tolerances

NOTE 1 The effective width of a groove is regarded as the basic dimension of standardization for grooves and for the corresponding joined V-belts considered as a whole

Plastics. Standard table for reference global solar spectral irradiance at sea level. Horizontal, relative air mass 1 Ingestion-build-95349 NOTE Components manufactured in accordance1 Scope This Technical Report provides a reference spectrum to the field of weathering degradation (see Table 1) in order to classify solar simulators in the UV, visible and infrared wavelength range. The photochemical ageing which occurs in practice is simulated with time compression in laboratory weathering instruments by sequencing maximum stress climate episodes. To give a spectral irradiance target, the table specifies the spectral irradiance of