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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
建筑玻璃可见光透射比、太阳光直接透射比、太阳能总透射比、紫外线透射比及有关窗玻璃参数的测定     
Clause     条款 Test Item         Wavelength range
波长范围 
测试要求
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
Remark:
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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