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Database: 365,228(8 Aug 2026)

Diffuse reflection on a4 paper

Diffuse reflection on a4 paper, Total:116 items.

The international standard classification for "Diffuse reflection on a4 paper" includes: Paper and board .

The Chinese standard classification for "Diffuse reflection on a4 paper" includes: Papermaking in general .


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

  • GB/T 7975-2005 Paper and board-Determination of color(diffuse reflectance method)
  • GB/T 7974-2013 Paper,board and pulps—Measurement of diffuse blue reflectance factor—D65 brightness(Diff/ Geometry,Outdoor daylight conditions)
  • GB/T 40969-2021 Paper and board—Determination of colour (D50/2°diffuse reflectance method)
  • GB/T 7973-2003 Paper, board and pulps - Measurement of diffuse reflectance factor(Diff/Geometry)
  • GB/T 2679.1-2013 Paper―Determination of transmittance―Diffuse reflectance measurement
  • GB/T 21245-2007 Paper and board—Determination of color(C/2° diffuse reflectance method)
  • GB/T 2679.1-2020 Paper—Determination of transmittance—Diffuse reflectance measurement
  • GB/T 1543-2005 Paper and board—Determination of opacity (paper backing)—Diffuse reflectance method

Association Francaise de Normalisation

  • NF Q03-038*NF ISO 2469:2014 Paper, board and pulps - Measurement of diffuse radiance factor (diffuse reflectance factor)
  • NF ISO 2469:2024 Paper, board and pulps - Measurement of diffuse radiance factor (diffuse reflectance factor)
  • NF ISO 2469:2014 Paper, cardboard and pulp - Measurement of diffuse radiance factor (diffuse reflectance factor)
  • NF Q03-038:2007 Paper, board and pulps - Measurement of diffuse radiance factor.
  • NF ISO 22891:2013 Paper - Determination of transmittance by measuring diffuse reflectance
  • NF ISO 2471:2009 Paper and cardboard - Determination of opacity on paper background - Diffuse light reflection method
  • NF Q50-012:1983 Cellulose. Measurement of diffuse blue reflectance factor of pulps.
  • NF Q03-038:1983 Paper and board tests. Measurement of diffuse reflectance factor. General principles.
  • NF Q03-039:1983 Paper and board tests. Measurement of diffuse blue reflectance factor of paper and board.
  • NF Q03-106*NF ISO 22891:2013 Paper - Determination of transmittance by diffuse reflectance measurement
  • NF Q03-039-1:2009 Paper, board and pulps - Measurement of diffuse blue reflectance factor - Part 1 : indoor daylight conditions (ISO brightness).

British Standards Institution (BSI)

  • BS ISO 2469:2014 Paper, board and pulps. Measurement of diffuse radiance factor (diffuse reflectance factor)
  • BS ISO 2469:2024 Paper, board and pulps. Measurement of diffuse radiance factor (diffuse reflectance factor)
  • 11/30196205 DC BS ISO 2469. Paper, board and pulps. Measurement of diffuse radiance factor (diffuse reflectance factor)
  • BS ISO 2469:2007 Paper, board and pulps - Measurement of diffuse radiance factor
  • 22/30439263 DC BS ISO 2469. Paper, board and pulps. Measurement of diffuse radiance factor (diffuse reflectance factor)
  • BS ISO 22891:2007 Paper. Determination of transmittance by diffuse reflectance measurement
  • BS ISO 5631:2000 Paper and board. Determination of colour (C/2°). Diffuse reflectance method
  • BS ISO 5631:2001 Paper and board - Determination of colour (C/2 °) - Diffuse reflectance method
  • BS ISO 2471:2008 Paper and board - Determination of opacity (paper backing) - Diffuse reflectance method
  • BS ISO 2471:1998 Paper and board. Determination of opacity (paper backing). Diffuse reflectance method
  • BS ISO 2470:2000 Paper, board and pulps - Measurement of diffuse blue reflectance factor (ISO brightness)
  • BS ISO 2470:1999 Paper, board and pulps. Measurement of diffuse blue reflectance factor (ISO brightness)
  • BS ISO 2471:2009 Paper and board. Determination of opacity (paper backing). Diffuse reflectance method
  • 07/30130542 DC ISO 2471. Paper and board. Determination of opacity (paper backing). Diffuse reflectance method
  • 05/30103541 DC ISO 22891. Paper. Determination of transmittance by diffuse reflectance measurement
  • BS ISO 5631-2:2008 Paper and board. Determination of colour by diffuse reflectance-Outdoor daylight conditions (D65/10°)
  • BS ISO 22891:2013 Paper. Determination of transmittance by diffuse reflectance measurement

Ente Nazionale Italiano di Unificazione

  • EC 1-2017 UNI ISO 2469:2015 Paper, board and pulps - Measurement of diffuse radiance factor (diffuse reflectance factor)
  • UNI ISO 2471:2009 Paper and board - Determination of opacity (paper backing) - Diffuse reflectance method
  • UNI 7623:1986 Paper and board. Measurement of diffuse bluereflectance factor (ISO brightness).

Indonesia Standards

  • SNI ISO 2469:2014 Kertas, karton dan pulp - Pengukuran faktor radians baur (faktor pantulan baur) (ISO 2469:2014, IDT)
  • SNI ISO 2471:2014 Paper and board – Determination of opacity (paper backing) – Diffuse reflectance method

Korean Agency for Technology and Standards (KATS)

  • KS M ISO 2469:2021 Paper, board and pulps — Measurement of diffuse radiance factor (diffuse reflectance factor)
  • KS M ISO 2469-2021 Paper, board and pulps — Measurement of diffuse radiance factor (diffuse reflectance factor)
  • KS M ISO 2469:2009 Paper, board and pulps-Measurement of radiance factor
  • KS M ISO 5631-2012 Paper and board-Determination of colour(C/2 degrees)- Diffuse reflectance method
  • KS M ISO 5631-2007 Paper and board-Determination of colour(C/2 degrees)- Diffuse reflectance method
  • KS M ISO 22891:2014 Paper — Determination of transmittance by diffuse reflectance mesurement
  • KS M ISO 2471:2019 Paper and board-Determination of opacity(paper backing)-Diffuse reflectance method
  • KS M ISO 2471-2019 Paper and board-Determination of opacity(paper backing)-Diffuse reflectance method
  • KS M ISO 5631:2012 Paper and board-Determination of colour(C/2 degrees)- Diffuse reflectance method
  • KS M ISO 22891:2020 Paper — Determination of transmittance by Paper — Determination of transmittance by
  • KS M ISO 2471-2025 Paper and board — Determination of opacity (paper backing) — Diffuse reflectance method
  • KS M ISO 5631:2007 Paper and board-Determination of colour(C/2 degrees)- Diffuse reflectance method
  • KS M ISO 2471:2009 Paper and board-Determination of opacity(paper backing)-Diffuse reflectance method
  • KS M ISO 22891-2020 Paper — Determination of transmittance by Paper — Determination of transmittance by
  • KS M ISO 2470-2006(2011) Paper, board and pulps-Measurement of diffuse blue reflectance factor(ISO brightness)
  • KS M ISO 2470:2012 Paper, board and pulps-Measurement of diffuse blue reflectance factor(ISO brightness)
  • KS M ISO 3688-2017 Pulps — Preparation of laboratory sheets for the measurement of diffuse blue reflectance factor (ISO brightness)
  • KS M ISO 2470-2:2019 Paper, board and pulps — Measurement of diffuse blue reflectance factor — Part 2: Outdoor daylight conditions(D65 brightness)
  • KS M ISO 22891:2009 Paper-Determination of transmittance by diffuse reflectance measurement
  • KS M ISO 2470-2-2019 Paper, board and pulps — Measurement of diffuse blue reflectance factor — Part 2: Outdoor daylight conditions(D65 brightness)

International Organization for Standardization (ISO)

  • ISO/DIS 2469:2023 Paper, board and pulps — Measurement of diffuse radiance factor (diffuse reflectance factor)
  • ISO 2469:2014 Paper, board and pulps - Measurement of diffuse radiance factor (diffuse reflectance factor)
  • ISO 2469:1994 Paper, board and pulps - Measurement of diffuse reflectance factor
  • ISO 2469:1977 Paper, board and pulps; Measurement of diffuse reflectance factor
  • ISO 5631:2000 Paper and board - Determination of colour (C/2°) - Diffuse reflectance method
  • ISO 2471:1973 Title missing - Legacy paper document
  • ISO 2470:1977 Paper and board; Measurement of diffuse blue reflectance factor (ISO brightness)
  • ISO 2471:1998 Paper and board - Determination of opacity (paper backing) - Diffuse reflectance method
  • ISO 2471:2008 Paper and board - Determination of opacity (paper backing) - Diffuse reflectance method
  • ISO 2471:1977 Paper and board; Determination of opacity (paper backing); Diffuse reflectance method
  • ISO 2470:1973 Paper and board — Measurement of diffuse blue reflectance factor (ISO brightness)
  • ISO 2469:1994/Cor 1:1998 Paper, board and pulps - Measurement of diffuse reflectance factor; Technical corrigendum 1
  • ISO 2470:1999 Paper, board and pulps - Measurement of diffuse blue reflectance factor (ISO brightness)
  • ISO 3688:1977 Pulps; Measurement of diffuse blue reflectance factor (ISO brightness)
  • ISO 22891:2013 Paper - Determination of transmittance by diffuse reflectance measurement
  • ISO 22891:2007 Paper - Determination of transmittance by diffuse reflectance measurement

Swedish Institute for Standards

  • SS-ISO 2469:2024 Paper, board and pulps — Measurement of diffuse radiance factor (diffuse reflectance factor) (ISO 2469:2024, IDT)

Japanese Industrial Standards Committee (JISC)

  • JIS P 8152:2005 Paper, board and pulps -- Measurement of diffuse reflectance factor
  • JIS P 8148:1993 Testing method for diffuse blue reflectance factor of paper and board (ISO brightness)
  • JIS P 8149:2023 Paper and board -- Determination of opacity (paper backing) -- Diffuse reflectance method
  • JIS P 8150:2004 Paper and board -- Determination of colour(C/2 degree) -- Diffuse reflectance method
  • JIS P 8212:1998 Pulps -- Measurement of diffuse blue reflectance factor (ISO brightness)
  • JIS P 8149:2000 Paper and board -- Determination of opacity (paper backing) -- Diffuse reflectance method
  • JIS P 8148:2001 Paper, board and pulps -- Measurement of diffuse blue reflectance factor (ISO brightness)
  • JIS P 8150:2023 Paper and board -- Determination of colour by diffuse reflectance -- Indoor daylight conditions (C/2 degree)

Spanish Association for Standardization (UNE)

  • UNE 57060:2003 Paper, board and pulps - Measurement of diffuse reflectance factor.
  • UNE 57062:2003 Paper, board and pulps - Measurement of diffuse blue reflectance factor (ISO brightness).
  • UNE 57063:2003 Paper and board - Determination of opacity (paper backing) - Diffuse reflectance method.
  • UNE-ISO 2471:2015 Paper and board. Determination of opacity (paper backing). Diffuse reflectance method
  • AENOR UNE 57063:2003 Paper and paperboard. Determination of opacity on paper background (Diffuse reflectance measurement method).

Australian/New Zealand Standard (AU-AS/NZS)

  • AS/NZS 1301.510:2016 Methods of test for pulp and paper, Method 510: Measurement of diffuse radiance factor (diffuse reflectance factor)
  • AS/NZS 1301.436s:2005 Methods of test for pulp and paper - Measurement of diffuse reflectance factor
  • AS/NZS 1301.515:2017 Methods of test for pulp and paper, Method 515: Measurement of diffuse radiance factor (diffuse reflectance factor) — Indoor daylight conditions (ISO brightness)
  • AS/NZS 1301.464s:2005 Methods of test for pulp and paper - Equipment for measurement of diffuse reflectance factor
  • AS/NZS 1301.454s:2006 Methods of test for pulp and paper - Determination of opacity (paper backing) - Diffuse reflectance method
  • AS/NZS 1301.454s:1992 Methods of test for pulp and paper - Determination of opacity (paper backing) - Diffuse reflectance method

Standards Norway

  • NS 4830-1982 Paper, board and pulps - Measurement of diffuse reflectance factor
  • NS 4830:1982 Paper, board and pulps — Measurement of diffuse reflectance factor (ISO 2469:1977)
  • NS-ISO 2471:1998 Paper and board — Determination of opacity (paper backing) — Diffuse reflectance method
  • NS-ISO 2470:1999 Paper, board and pulps — Measurement of diffuse blue reflectance factor (ISO brightness)
  • NS 4833:1982 Paper and board — Determination of opacity (paper backing) — Diffuse reflectance method (ISO 2471:1977)

Gosstandart of Russia

  • GOST 30116-1994 Paper, board and pulpe. Measurement of duffuse reflectance factor

Kingdom of Bahrain Testing and Metrology Directorate

  • BH GSO ISO 22891:2016 Paper -- Determination of transmittance by diffuse reflectance measurement
  • BH GSO ISO 2471:2015 Paper and board -- Determination of opacity (paper backing) -- Diffuse reflectance method

Finnish Standards Institute

  • SFS 3518-1976 Paper and cardboard. ISO standard measurement of diffuse reflection amount
  • SFS 3519-1976 Paper and cardboard. Signal (behind paper) measurement. Diffuse reflection method
  • SFS 3517-1976 Paper, cardboard and their composites. Diffuse reflection measurement
  • SFS 3520-1976 Pulp composition. Diffuse reflection amount ISO. standard measurement

GCC Standardization Organization

  • GSO ISO 22891:2014 Paper -- Determination of transmittance by diffuse reflectance measurement
  • GSO ISO 2471:2013 Paper and board -- Determination of opacity (paper backing) -- Diffuse reflectance method

COMMISSION FOR THE STANDARDS, METROLOGY AND QUALITY OF VIETNAM (STAMEQ)

  • TCVN 6728-2010 Paper and board.Determination of opacity (paper backing).Diffuse reflectance method

Bureau of Indian Standards

  • IS/ISO 2471-2008 Paper and Board —— Determination of Opacity (Paper Backing) —— Diffuse Reflectance Method
  • IS/ISO 2470-2-2008 Paper, Board and Pulps —— Measurement of Diffuse Blue Reflectance Factor Part 2 Outdoor Daylight Conditions (D65 Brightness)

Standards New Zealand

Yugoslav Association for Standardization

  • JUS H.N8.171-1989 Testinp of oaoer and board. DeterminafIon of opacltv (paper backlng). Diffuse reflectance roethod