节能玻璃的光谱测试  

The spectrum test of energy-saving glasses

作　　者：彭军[1] 赵寿柏[1] 朱云瑾[1] 彭志莲[1] 

机构地区：[1]广州大学物理与电子工程学院,广东广州510006

出　　处：《光学仪器》2010年第3期14-17,共4页Optical Instruments

摘　　要：为从光谱方面分析典型建筑用节能玻璃的特性,以现时建筑施工中常用的几种节能玻璃为研究对象,采用WGD-8A型组合式多功能光栅光谱仪对样品进行200～800nm的光谱测试。通过光谱测试发现:未经镀膜处理的普通钢化玻璃光透过率比较高,但是对波长没有选择性,无光谱节能效果;镀膜(贴膜)玻璃可见光透过率各异,普遍具有滤红外的节能效果;中空玻璃可见光透过率降低,有明显阻挡红外光的效果。部分镀膜(贴膜)玻璃具有可见光谱颜色选择性。这一测试成果,可作为建筑设计中选择玻璃的参考。The paper, using several commonly-used energy-saving glasses as its objects, employs WGD-8A multi-functional 200-800nm grating spectrometer to test the spectrum of the samples. The findings of the test are： non-coated ordinary toughened glasses have a higher light transmittance rate but no wave-length choice and no energy-saving spectrum; coated glasses have infrared filtering energy-saving effect with different light transmittance rates; the glasses with empty center have lower light transmittance rate and obvious protection effect to infrared rays; partially-coated glasses have choices of visible light spectrum color. The result of the test may be applied to the choices of glasses in the construction designs for reference.

关 键 词：节能玻璃 LOW-E玻璃 光谱 透过率 

分 类 号：O433.1[机械工程—光学工程]