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ISO 9050, Glass in building — Determination of light transmittance, solar direct transmittance, total solar energy transmittance, ultraviolet transmittance and related glazing factors
Clause     条款 Test Item         Wavelength range
3.3 可见光透射比 Light transmittance 380-780nm
3.4 可见光反射比 Light reflectance 380-780nm
3.5 太阳能总透射比 Total solar energy transmittance  
3.5.3 太阳光直接透射比 Solar direct transmittance 300-2500nm
3.5.4 太阳光直接反射比 Solar direct reflectance 300-2500nm
3.5.5 太阳光直接吸收比 Solar direct absorptance 300-2500nm
3.6 紫外线透射比 UV-transmittance 300-380nm
Sample required: 2 pieces of each thickness 100*100mm ( test 1 piece, the other one for spare)
样品要求: 每个厚度2 100*100mm (只测1片,1片备用)
Turnaround time: 9 working days.
所需时间: 9 个工作日
The above quotation is only valid for single glass. When it comes to double or triple glasses, the quotation need be consulted separatel. 
备注: 以上报价仅适用于单片玻璃,双层或三层玻璃测试报价需要单独给出。


Sample for reference 参考图片:

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Sample Report 报告样本:

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