GB/T 30983-2014 English PDF

Standard ID	USD	BUY PDF	Lead-Days	Standard Title (Description)	Status
GB/T 30983-2014	180	Add to Cart	Auto, < 3 mins	Test method for optical properties of photovoltaic glass	Valid

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Basic data

Standard ID: GB/T 30983-2014 (GB/T30983-2014)
Description (Translated English): Test method for optical properties of photovoltaic glass
Sector / Industry: National Standard (Recommended)
Classification of Chinese Standard: Q30
Classification of International Standard: 81.040.01
Word Count Estimation: 13,120
Date of Issue: 7/24/2014
Date of Implementation: 3/1/2015
Regulation (derived from): National Standards Bulletin No. 19, 2014
Issuing agency(ies): General Administration of Quality Supervision, Inspection and Quarantine of the People's Republic of China, Standardization Administration of the People's Republic of China
Summary: This Standard specifies the terms, definitions, instruments, samples and standards, test procedures, parameter calculation, lab reports photovoltaic glass optical performance testing involved. This Standard applies to the transparent conductive oxide glas

GB/T 30983-2014: Test method for optical properties of photovoltaic glass

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Test method for optical properties of photovoltaic glass ICS 81.040.01 Q30 National Standards of People's Republic of China Photovoltaic glass optical performance test method Issued on. 2014-07-24 2015-03-01 implementation Administration of Quality Supervision, Inspection and Quarantine of People's Republic of China Standardization Administration of China released

Foreword

This standard was drafted in accordance with GB/T 1.1-2009 given rules. The standard proposed by China Building Materials Federation. The industry standard by the National Standardization Technical Committee special glass and glass (SAC/TC447) centralized. This standard is drafted by. China Building Materials Certification & Inspection Group Co., Ltd., the national security glass and quartz glass Quality Supervision, Inspection Inspection center, China Building Materials Certification & Inspection Group Co., Ltd. Beijing Tianyu. Participated in the drafting of this standard. Zhangzhou Kibing Glass Co., Ltd. Changzhou Amalek Dayton, Air Sanxin Co., Lutheran photovoltaic industry (Anhui) Holdings Ltd., Beijing Aobo Tai Technology Co., PerkinElmer Instruments (Shanghai) Co., Ltd., Shenzhen City, a benefit Technology Development Co., Ltd. The main drafters of this standard. Pang Shi-hong, British blue-designate, I'm on the court, Lu Hao, TUNG Ching-sai, Zhang Min, Yu Lu, Han Song, Shandong University, Yang Xuedong, Hao Yun, Wang Dong, Jiang Xi Meng, Wangrun Mei. Photovoltaic glass optical performance test method

1 Scope

This standard specifies the terms of photovoltaic glass optical performance test involved, definitions, instruments, samples and standards, test procedures, meter parameters Operator, test report. This standard applies to the transparent conductive oxide film glass, rolled glass photovoltaic haze, the spectral transmittance, reflectance spectra measurements and spectral fog Degree, haze, transmittance, reflectance calculated.

2 Terms and definitions

The following terms and definitions apply to this document. 2.1 Transparent conductive oxide film glass transparentconductiveoxidecoatedglass TCO glass TCOglass Glass coated with a transparent conductive oxide film. 2.2 Haze haze And through the specimen deviates from the incident direction of more than 2.5 ° scattering and transmission flux flux ratio. 2.3 Spectral haze spectraldistributionofhaze Sample haze value at different wavelengths.

3 Instrument

3.1 The instrument should contain the following sections. --- Stable light source system; --- Monochromator; --- Capable of generating the same wavelength and intensity parallel light system; --- Has a photodetector and the entrance of the integrating sphere, it should be not less than 150mm diameter integrating sphere, elected to use a different size When an integrating sphere, the area of \u200b\u200ball openings and integrating sphere integrating sphere surface area should be less than 4%; --- Integrating sphere reference optical path as shown in FIG. 3.2 Instrument wavelength range should include 300nm ~ 1100nm. Wavelength accuracy of the instrument does not exceed 3.3 1nm. 3.4 photometric accuracy of the instrument should not exceed 1% accuracy should not exceed 0.5%. 3.5 illumination and detection geometry. the angle between the optical axis of the illumination beam normal to the sample surface is not more than 10 °, one light beam illumination line The angle between the optical axis is not more than 3 °. 3.6 using a single beam instruments to measure the transmittance and high accuracy to be achieved, it is desirable to use double beam instrument calibrated standard board. ......

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