Sign In |Help & Support
ALL SECTORS
  • ALL SECTORS
  • GB(National Standard)
  • CB(Shipping)
  • CECS(Engineering Construction)
  • CJ(Urban Construction)
  • CY(News and Publication)
  • DB(Provincial Standard)
  • DL(Electricity & Power)
  • DZ(Geology & Mineralogy)
  • FZ(Spinning & Textile)
  • GA(Public Security)
  • HB(Aviation)
  • HG(Chemical Industry)
  • HJ(Environmental Protection)
  • JB(Machinery)
  • JC(Building Materials)
  • JG(Building & Construction)
  • JJ(Metering)
  • JT(Highway & Transportation)
  • LY(Forestry)
  • MT(Coal)
  • NB(Energy)
  • NY(Agriculture)
  • QB(Light Industry)
  • QC(Automobile & Vehicle)
  • QJ(Aerospace)
  • SH(Petrochemical)
  • SJ(Electronics)
  • SL(Water Resources)
  • SN(Commodity Inspection)
  • SY(Oil & Gas)
  • TB(Railway & Train)
  • YB(Ferrous Metallurgy)
  • YC(Tobacco)
  • YD(Telecommunication)
  • YY(Medical Device)
Database: 365,228(8 Aug 2026)

How much diffuse UV reflection

How much diffuse UV reflection, Total:94 items.

The international standard classification for "How much diffuse UV reflection" includes: Paper and board , Optics and optical measurements , Geology. Meteorology. Hydrology .

The Chinese standard classification for "How much diffuse UV reflection" includes: Papermaking in general , Inorganic chemicals in general , Meteorology .


国家质量监督检验检疫总局

  • SN/T 4668-2016 Textiles for import and export一Qualitative analysis of fiber- Natural colored cotton-UV-Vis diffuse reflectance spectroscopy method

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 7973-2003 Paper, board and pulps - Measurement of diffuse reflectance factor(Diff/Geometry)
  • GB/T 37131-2018(英文版) Nanotechnology - Testing method of UV-visible diffuse reflectance spectrum of semiconductor nanopowder materials
  • GB/T 37131-2018e Nanotechnologies—Test method of semiconductor nanopowder using UV-Vis diffuse reflectance spectroscopy
  • GB/T 21245-2007 Paper and board—Determination of color(C/2° diffuse reflectance method)
  • GB/T 2679.1-2013 Paper―Determination of transmittance―Diffuse reflectance measurement

国家市场监督管理总局、中国国家标准化管理委员会

  • GB/T 2679.1-2020 Paper—Determination of transmittance—Diffuse reflectance measurement
  • GB/T 40969-2021 Paper and board—Determination of colour (D50/2°diffuse reflectance method)
  • GB/T 37131-2018 Nanotechnologies—Test method of semiconductor nanopowder using UV-Vis diffuse reflectance spectroscopy

Tianjin Provincial Standard of the People's Republic of China

  • DB12/T 955-2020 Determination of Nitrogen and Phosphorus in Dairy Farm Dung Water by Near Infrared Diffuse Reflectance Spectrometry

Military Standard of the People's Republic of China-General Armament Department

  • GJB 3260-1998 General specifications for diffuse reflection false targets

National Metrological Technical Specifications of the People's Republic of China

  • JJF 1601-2016 Calibration Specification for Spectrophotometers for Diffuse Reflectance Measurement

Group Standards of the People's Republic of China

  • T/GZTPA 0005-2020 Determination of the main chemical constituents in Guizhou green tea by Near-infrared diffuse reflectance spectroscopy
  • T/GZTSS 1-2021 Method for determination of theanine,theobromine constituents in tea by Near-infrared diffuse reflectance spectroscopy

中华人民共和国国家质量监督检验检疫总局、中国国家标准化管理委员会

American Welding Society (AWS)

AWS - American Welding Society

  • ULR-1976 ULTRAVIOLET REFLECTANCE OF PAINT

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)
  • BS ISO 5631-2:2022 Paper and board. Determination of colour by diffuse reflectance. Outdoor daylight conditions (D65/10°)
  • 22/30439263 DC BS ISO 2469. Paper, board and pulps. Measurement of diffuse radiance factor (diffuse reflectance factor)
  • BS ISO 5631-2:2009 Paper and board. Determination of colour by diffuse reflectance. Outdoor daylight conditions (D65/10°)
  • BS ISO 5631-2:2015 Paper and board. Determination of colour by diffuse reflectance. Outdoor daylight conditions (D65/10 )
  • BS ISO 5631-2:2014 Paper and board. Determination of colour by diffuse reflectance. Outdoor daylight conditions (D65/10 )
  • BS ISO 2469:2007 Paper, board and pulps - Measurement of diffuse radiance factor
  • BS ISO 5631:2001 Paper and board - Determination of colour (C/2 °) - Diffuse reflectance method
  • BS ISO 22891:2013 Paper. Determination of transmittance by diffuse reflectance measurement

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 2469:2014 Paper, cardboard and pulp - Measurement of diffuse radiance factor (diffuse reflectance factor)
  • NF ISO 22891:2013 Paper - Determination of transmittance by measuring diffuse reflectance
  • NF Q50-012:1983 Cellulose. Measurement of diffuse blue reflectance factor of pulps.
  • NF Q03-038:2007 Paper, board and pulps - Measurement of diffuse radiance factor.
  • NF Q03-106*NF ISO 22891:2013 Paper - Determination of transmittance by diffuse reflectance measurement
  • NF ISO 5631-2:2022 Paper and cardboard - Determination of color by diffuse reflectance - Part 2: Outdoor daylight conditions (D65/10o)

Illuminating Engineering Society of North America

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 5498-1983 Test methods for diffuse reflexibility at 45° of paints
  • 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 22891:2014 Paper — Determination of transmittance by diffuse reflectance mesurement
  • KS M ISO 22891:2020 Paper — Determination of transmittance by Paper — Determination of transmittance by
  • 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 5631-2:2011 Paper and board-Determination of colour by diffuse reflectance-Part 2:Outdoor daylight conditions (D65/10°)
  • KS M ISO 22891:2009 Paper-Determination of transmittance by diffuse reflectance measurement
  • KS M ISO 5631-2:2022 Paper and board — Determination of colour by diffuse reflectance — Part 2: Outdoor daylight conditions(D65/10°)
  • KS M ISO 5631-2:2016 Paper and board-Determination of colour by diffuse reflectance-Part 2:Outdoor daylight conditions (D65/10°)

Society of Automotive Engineers (SAE)

KR-KS

  • KS M ISO 2469-2021 Paper, board and pulps — Measurement of diffuse radiance factor (diffuse reflectance factor)
  • 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 22891-2020 Paper — Determination of transmittance by Paper — Determination of transmittance by
  • KS M ISO 5631-2-2016 Paper and board-Determination of colour by diffuse reflectance-Part 2:Outdoor daylight conditions (D65/10°)
  • KS M ISO 5631-2-2022 Paper and board — Determination of colour by diffuse reflectance — Part 2: Outdoor daylight conditions(D65/10°)
  • KS M ISO 5631-2007 Paper and board-Determination of colour(C/2 degrees)- Diffuse reflectance method

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 5631-2:2022 Paper and board — Determination of colour by diffuse reflectance — Part 2: Outdoor daylight conditions (D65/10°)
  • ISO 22891:2013 Paper - Determination of transmittance by diffuse reflectance measurement
  • ISO 3688:1977 Pulps; Measurement of diffuse blue reflectance factor (ISO brightness)
  • ISO 22891:2007 Paper - Determination of transmittance by diffuse reflectance measurement
  • ISO 5631:2000 Paper and board - Determination of colour (C/2°) - Diffuse reflectance method

Standard Association of Australia (SAA)

  • AS/NZS 1301.510:2016 Methods of test for pulp and paper, Method 510: Measurement of diffuse radiance factor (diffuse reflectance factor)
  • AS/NZS 1301.515:2017 Methods of test for pulp and paper, Method 515: Measurement of diffuse radiance factor (diffuse reflectance factor) — Indoor daylight conditions (ISO brightness)

SCC

  • AWWA WQTC62408 Low UV Transmittance Onsite Reactor Validation
  • BS ISO 5631-2:2008 Paper and board. Determination of colour by diffuse reflectance-Outdoor daylight conditions (D65/10°)
  • BS ISO 22891:2007 Paper. Determination of transmittance by diffuse reflectance measurement
  • 11/30196205 DC BS ISO 2469. Paper, board and pulps. Measurement of diffuse radiance factor (diffuse reflectance factor)
  • AWWA ACE68628 Analysis of a LPHO UV Reactor under Multiple Upstream Elbow Configurations Using UV Sensitive Fluorescent Microspheres
  • AWWA WQTC62579 Quantification of UV Dose Distributions by Dyed Microspheres for UV Reactors Delivering Radiation Other Than 254 NM
  • AWWA ACE68728 12 or 40 mJ/cm2: What Is the Required UV Dose for Cryptosporidium Credit?
  • 05/30103541 DC ISO 22891. Paper. Determination of transmittance by diffuse reflectance measurement
  • AWWA WQTC71608 Reactor Wall Reflections Impact Dose Delivery and Regulatory Compliance with UV Disinfection
  • BS ISO 5631:2000 Paper and board. Determination of colour (C/2°). Diffuse reflectance method
  • UNE 57062:2003 Paper, board and pulps - Measurement of diffuse blue reflectance factor (ISO brightness).

GSO

NZ-SNZ

  • AS/NZS 1301.520:2016 Methods of test for pulp and paper Part 520: Measurement of diffuse radiance factor (diffuse reflectance factor)-Outdoor daylight conditions (D65 brightness)
  • NZS/AS 1301.454S-1992 Determination of Opacity (Paper Backing) Diffuse Reflectance Method

Japanese Industrial Standards Committee (JISC)

  • JIS P 8148:1993 Testing method for diffuse blue reflectance factor of paper and board (ISO brightness)
  • JIS P 8212:1998 Pulps -- Measurement of diffuse blue reflectance factor (ISO brightness)
  • JIS P 8152:2005 Paper, board and pulps -- Measurement of diffuse reflectance factor

RU-GOST R

  • GOST 30116-1994 Paper, board and pulpe. Measurement of duffuse reflectance factor
  • GOST R 8.627-2007 State system for ensuring the uniformity of measurements. Measurements of coefficients of regular and diffuse transmittance of ultraviolet radiation. Methods for measurements

NO-SN

  • NS 4830-1982 Paper, board and pulps - Measurement of diffuse reflectance factor

FI-SFS

  • SFS 3518-1976 Paper and cardboard. ISO standard measurement of diffuse reflection amount
  • SFS 3520-1976 Pulp composition. Diffuse reflection amount ISO. standard measurement
  • SFS 3517-1976 Paper, cardboard and their composites. Diffuse reflection measurement

AENOR

  • UNE 57060:2003 Paper, board and pulps - Measurement of diffuse reflectance factor.

ES-UNE

  • UNE-ISO 5631-2:2015 Paper and board. Determination of colour by diffuse relfectance. Part 2: Outdoor daylight conditions (D65/10º)

Indonesia Standards

  • SNI ISO 5631-2:2014 Paper and board — Determination of colour by diffuse reflectance — Part 2: Outdoor daylight conditions (D65/10°)