Photometer transmittance
Photometer transmittance, Total:32 items.
The international standard classification for "Photometer transmittance" includes: Alcohols. Ethers , Glass , Solar energy engineering , Glass in building , Glass products , Diagnostic, maintenance and test equipment , Photographic equipment. Projectors .
The Chinese standard classification for "Photometer transmittance" includes: Ceramic and glass in general , Technical management , Daily use glass products , Highway vehicle servicing installation , Lens .
国家市场监督管理总局、中国国家标准化管理委员会
- GB/T 2680-2021 Glass in building—Determination of light transmittance, solar direct transmittance, total solar energy transmittance, ultraviolet transmittance and related glazing factors
- GB/T 14571.4-2022 Test method of ethylene glycol for industrial use—Part 4：Determination of ultraviolet transmittance—Ultraviolet spectrophotometric method
General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China
- GB/T 5433-2008 Test method for the transmittance of domestic glass
- GB/T 43892-2024 Test method for spectral transmittance of quartz glass
- GB/T 2680-1994 Determination of light transmittance, solar direct transmittance, total solar energy transmittance and ultraviolet transmittance for glass in building and related glazing factors
- GB/T 25968-2010 Test methods of solar transmittance and solar absorptance of materials by spectrophotometer
National Metrological Verification Regulations of the People's Republic of China
- JJG 976-2024 Opacimeters
- JJG(交通) 046-2004 Opacimeters
Military Standard of the People's Republic of China-General Armament Department
- GJB/J 3361-1998 Calibration procedures for white light transmittance measuring instrument
Professional Standard - Traffic
- JT/T 506-2004 Opacimeters
Professional Standard - Machinery
- JB/T 8248.1-1999 Method for determining the spectral transmissivity of camera lenses
Korean Agency for Technology and Standards (KATS)
- KS L 2514-2011 Testing method on transmittance and emittance of heat glasses and evaluation of solar heat gain coefficient
- KS R 5037-1975(2011) Light extinction type smokemeters for measuring automotive diesel exhaust
- KS B ISO 8478-2023 Photographic camera lens ISO spectral transmittance measurement
- KS B ISO 8478:2006 Photography Camera lenses - Measurement of ISO spectral transmittance
Japanese Industrial Standards Committee (JISC)
- JIS K 7375:2008 Plastics -- Determination of total luminous transmittance and reflectance
VN-TCVN
- TCVN 7737-2007 Glass in building.Method for determination of light transmittance, light reflectance, total solar energy transmittance and ultraviolet transmittance
SCC
- DANSK DS/EN 13363-2/AC:2005 Solar protection devices combined with glazing – Calculation of total solar energy transmittance and light transmittance – Part 2: Detailed calculation method
- DANSK DS/EN 13363-2:2005 Solar protection devices combined with glazing – Calculation of total solar energy transmittance and light transmittance – Part 2: Detailed calculation method
American Society for Testing and Materials (ASTM)
- ASTM E387-84(1995)e1 Standard Test Method for Estimating Stray Radiant Power Ratio of Spectrophotometers by the Opaque Filter Method
- ASTM E387-04(2022) Standard Test Method for Estimating Stray Radiant Power Ratio of Dispersive Spectrophotometers by the Opaque Filter Method
- ASTM E903-96 Standard Test Method for Solar Absorptance, Reflectance, and Transmittance of Materials Using Integrating Spheres
- ASTM E903-12 Standard Test Method for Solar Absorptance, Reflectance, and Transmittance of Materials Using Integrating Spheres
- ASTM E1348-11 Standard Test Method for Transmittance and Color by Spectrophotometry Using Hemispherical Geometry
British Standards Institution (BSI)
- BS EN ISO 13468-2:1999 Plastics - Determination of the total luminous transmittance of transparent materials - Double-beam instrument
- BS EN ISO 13468-2:2021 Plastics. Determination of the total luminous transmittance of transparent materials. Double-beam instrument
- BS ISO 14807:2001 Photography - Transmission and reflection densitometers - Method for determining performance
IN-BIS
- IS 6425-1971 Diopter (Lentometer) Specifications
International Organization for Standardization (ISO)
- ISO 8478:2017 Optics and photonics - Camera lenses - Measurement of ISO spectral transmittance
- ISO 8478:1996 Photography - Camera lenses - Measurement of ISO spectral transmittance
German Institute for Standardization
- DIN 4522-4:1993 Photographic lenses; method for measuring the spectral transmittance
GSO
- GSO ISO 9050:2007 Glass in building – Determination of light Transmittance , Solar direct transmittance , Total Solar Energy transmittance , Ultraviolet transmittance and related glazing factors
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