ISO 9050, Glass in building — Determination of light transmittance, solar direct transmittance, total solar energy transmittance, ultraviolet transmittance and related glazing factors
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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片 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. |
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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: