GB/T 25968-2010 in English

VALID

Test methods of solar transmittance and solar absorptance of materials by spectrophotometer

Issued on:2011-01-10
Implemented on:2011-04-01
File Format:PDF
Delivery:Via email within 1~3 business days

Price(USD)： $170.00
$165.00

Standard No:	GB/T 25968-2010
Document status:	VALID
Title in English:	Test methods of solar transmittance and solar absorptance of materials by spectrophotometer
Title in Chinese:	分光光度计测量材料的太阳透射比和太阳吸收比试验方法
Language:	English
File Format:	Electronic (PDF)
Delivery:	Via email within 1~3 business days
Issued on:	2011-01-10
Implemented on:	2011-04-01
ICS Classification:	27.160-Solar energy engineering
Chinese Classification:	F01-Technical management
Professional Classification:	GB-National Standard
Related Keywords:	solar transmittance solar absorptance solar collector tube solar applications solar absorbance ratio
Related Topics:	sun absorbent coating Specific rotation calculation sunlight effect Specific Rotation Transmittance Tighter than curl specific polarimeter Specific rotation calculation How to Test Absorbance absorbance of the material Criteria for Gradient Ratio Tests spectrum of the sun Spectral reflectance Spectral reflectance specific stiffness material Material absorbance Material absorbance photometer measurement sun material solar spectrum spectrum light absorbing material Spectrophotometer Tobi Absorbance test method than too dry Sodium Absorption Ratio Spectrophotometer measures absorption sun paint solar reflectance artificial sunlight Spectrophotometer Requirements Spectrophotometer Requirements ratio of spectrophotometer External shading transmittance Photometer transmittance Spectrophotometer tube Spectrophotometer Transmittance analysis Spectrophotometer measurement Optical transmittance sun photometer ce318 Absorption Specific Humidity UV Spectrophotometer Transmittance Range of transmittance non-absorbent material Colorimetric spectrophotometer Photometric transmittance measurement Photometric transmittance light source sunlight Material absorbs light solar radio solar radio Artificial light sources and sunlight Solar light source laboratory Sunlight parameters Sun light source Absorbance ratio Sun light source Sun light data Spectrophotometric Beer Measurement of the solar spectrum What is the temperature of the artificial sun Spectrophotometer transmittance Nephelometric and Spectrophotometers Spectrophotometer Transmittance Optical Density Transmittance pair spectrophotometer light absorber material Spectrophotometer transmittance Spectrophotometric Beer Absorbance test method sunlight intensity How UV Spectrophotometer Measures Transmittance Tai Guangsheng Photometer transmittance sun version light absorbing material what a spectrophotometer tests Range of Spectrophotometers Extinction Ratio Test Scheme Material light absorption Photometer transmittance How to measure solar spectrum What material absorbs light solar lab barley sunshine Solar sheet light transmittance Transmission Spectrophotometer Spectral Distribution of Sunlight Spectrophotometer range? Specific Absorption Coefficient Solar Spectrum Measurements Transmittance instrument Raw Ratio Meter GBT25968 GB/T 25968-2010 Test method for concentrating photovoltaic solar power generation modules Radiation direction absorption ratio Integrating sphere spectrophotometer Transmittance and absorbance Spectrometer measures sunlight Standard optical density of a sun Standard sunlight intensity How to test transmittance using a spectrophotometer Absorbance linear range experimental method Method for designing and experimentally measuring solar spectrum using grating spectrometer Fabric solar reflectance test Test methods for solar spectrum Absorbance Photometry Standard Comparison Method Absorbance test of pigments Syringe transmittance test method Test method for absorbance accuracy Solar simulator acceptance Transformer absorption ratio measurement method Solar reflectance detection Absorbance calculation method How to calculate the absorbance of a cuvette How to calculate absorbance and transmittance Absorption coefficient ratio qualitative method Definition and calculation method of absorbance Measuring solar absorption ratio Calculation method of signal-to-noise ratio of luminescence spectrum

《GB/T 25968-2010分光光度计测量材料的太阳透射比和太阳吸收比试验方法》由TC402（全国太阳能标准化技术委员会）归口，主管部门为国家标准化管理委员会。

Scope

This standard specifies the measuring instruments and test methods for the solar transmittance of the cover glass tube of the all-glass vacuum solar collector tube and the solar absorbance ratio of the selective absorbing coating. This standard applies to materials and components for solar applications.

More samples: JGJ 94-2008 GB 50021-2001(2009) GB 18306-2015

Sample only — not a preview of GB/T 25968-2010

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