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Transmittance

Transmittance, Total:12 items.

In the international standard classification, Transmittance involves: Protective equipment, Rubber and plastics products, Analytical chemistry, Printed circuits and boards, Insulating materials, Electricity. Magnetism. Electrical and magnetic measurements, Solar energy engineering.

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

• GJB 7954-2012 The measurement methods for transmissivity of radar transmission material

British Standards Institution (BSI), Transmittance

• BS EN 169:2002 Personal eye-protection - Filters for welding and related techniques - Transmittance requirements and recommended use
• BS EN 62788-1-4:2016 Measurement procedures for materials used in photovoltaic modules. Encapsulants. Measurement of optical transmittance and calculation of the solar-weighted photon transmittance, yellowness index, and UV cut-off wavelength

Taiwan Provincial Standard of the People's Republic of China, Transmittance

• CNS 3275-1971 Method of Test for Polymethylacrylate Corrugated Sheet (Light Penetration)

American Society for Testing and Materials (ASTM), Transmittance

• ASTM D3380-90(2003) Standard Test Method for Relative Permittivity (Dielectric Constant) and Dissipation Factor of Polymer-Based Microwave Circuit Substrates

American National Standards Institute （ANSI), Transmittance

• ANSI/ASTM D3380:2010 Test Method for Relative Permittivity (Dielectric Constant) and Dissipation Factor of Plastic-based Microwave Circuit Substrates

Association Francaise de Normalisation, Transmittance

• UTE C26-295U-1999 Measurement of microwave permittivity and permeability of homogeneous and lossy isotropic materials. Method of measurement for circular coaxial guide.
• NF C57-788-1-4*NF EN 62788-1-4:2017 Measurement procedures for materials used in photovoltaic modules - Part 1 -4 : Encapsulants - Measurement of optical transmittance and calculation of the solar-weighted photon transmittance, yellowness index, and UV cut-off wavelength

ASD-STAN - Aerospace and Defence Industries Association of Europe - Standardization, Transmittance

• PREN 2155-4-1999 Aerospace Series - Test Methods for Transparent Materials for Aircraft Glazing Part 4 - Determination of Ultraviolet Light Transmission over the Wavelength Range 280 to 360 nm (Edition 2)
• PREN 2155-4-2000 Aerospace Series Test Methods for Transparent Materials for Aircraft Glazing Part 4 - Determination of Ultraviolet Light Transmission over Wavelength Range 280 nm to 360 nm (Edition P 1)

PL-PKN, Transmittance

• PN-EN 62788-1-4-2017-02/A1-2021-07 E Measurement procedures for materials used in photovoltaic modules - Part 1-4: Encapsulants - Measurement of optical transmittance and calculation of the solar-weighted photon transmittance, yellowness index, and UV cut-off wavelength

European Committee for Electrotechnical Standardization（CENELEC）, Transmittance

• EN 62788-1-4:2016 Measurement procedures for materials used in photovoltaic modules - Part 1-4: Encapsulants - Measurement of optical transmittance and calculation of the solar-weighted photon transmittance, yellowness index, and UV cut-off wavelength

Others:   Radar wave-transparent material transmittance test method, Test method for wave transmittance of radar wave-transparent materials, Electromagnetic wave emissivity, Permeability, Wave penetration test, Transmittance test, Millimeter wave reflectivity, Transmittance, Wave transmittance+, Transmittance test method, Moisture permeability, Wave-transparent material testing, Electromagnetic wave emissivity, radar transparent, wave resolution, wave resolution, Straightforward, Absorbing material reflectivity, How about the wave transmittance, Oxygen permeability.