Method for verifying accuracy of tan delta measurements applicable to capacitors
Edition 1990-11-30

Household electric direct-acting room heaters - Methods for measuring performance - Part 2: Additional provisions for the measurement of the radiant factor ((IEC 60675-2:2020) EN IEC 60675-2:2021) (german version)
Edition 2022-01-01

Fibre optic communication subsystem test procedures - Part 2-10: Digital systems - Time-resolved chirp and alpha-factor measurement of laser transmitters (IEC 61280-2-10:2005)
Edition 2006-04-01

Textiles - Man-made fibres - Determination of shape factors in cross section
Edition 2018-04

Plastics - Determination of bulk factor of moulding materials
Edition 2022-12

Intercomparison on measurement of (total) spectral radiance factor of luminescent specimens
Edition 1988

Test methods for electrical materials, printed boards and other interconnection structures and assemblies - Part 2-501: Test methods for materials for interconnection structures - Measurement of resilience strength and resilience strength retention factor of flexible dielectric materials ((IEC 61189-2-501:2022) EN IEC 61189-2-501:2022) (german version)
Edition 2024-01-01

Paper, board and pulps. Measurement of diffuse blue reflectance factor. Outdoor daylight conditions (D65 brightness)
Edition 2009-11-30

Statistical verification of partial factors for buildings according to Eurocode EN 1993-1-1 Annex E
Edition 2023-11-27

Dielectric and resistive properties of solid insulating materials. Relative permittivity and dissipation factor. High frequencies (1 MHz to 300 MHz). AC methods
Edition 2022-08-23