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Database: 365,228(8 Aug 2026)

brightness factor

brightness factor, Total:8 items.

The international standard classification for "brightness factor" includes: .

The Chinese standard classification for "brightness factor" includes: Papermaking in general .


General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China

  • GB/T 7974-2013 Paper,board and pulps—Measurement of diffuse blue reflectance factor—D65 brightness(Diff/ Geometry,Outdoor daylight conditions)

SCC

  • CIE 076-1988 Intercomparison on measurement of (total) spectral radiance factor of luminescent specimens
  • BS ISO 2470:1999 Paper, board and pulps. Measurement of diffuse blue reflectance factor (ISO brightness)
  • NS-ISO 2470:1999 Paper, board and pulps — Measurement of diffuse blue reflectance factor (ISO brightness)

Spanish Association for Standardization (UNE)

  • UNE 135214-1:2010 Road signalization equipment. Horizontal signalization. Road markings. Daylight visibility of road markings against the pavement that supports them. Part 1: Static determination of contrast ratio (RC) by means of luminance factor of road markings against
  • UNE 57062:2003 Paper, board and pulps - Measurement of diffuse blue reflectance factor (ISO brightness).

American National Standards Institute (ANSI)

PL-PKN

  • PN E04040-05-1986 Photometric and radiometrie measurements Measurenient of reflection factor, transmission factor and luminance factor