介绍了使用红外（IR）热成像技术来比较由两种间隔棒（金属和硅泡沫）和不同间隙宽度制成的中空玻璃（IG）单元的玻璃表面温度。将结果与使用不同红外扫描仪的另一个研究实验室的数据以及有限元计算机建模的数据进行比较。所有测试和模拟均在相同的IG单元上进行。对七个IG单元进行的状态测试表明，热成像技术可用于评估IG单元的玻璃边缘温度，以预测单元的冷凝阻力。所有测试单元的垂直温度剖面显示，IG单元底部的温度显著降低。 关键词:1996年，红外辐射，热成像，玻璃，隔热，比较引用:研讨会，ASHRAE Trans。1996年，第102卷，第2部分

Describes the use of infrared IR) thermography to compare the glass surface temperatures of insulating glass (IG) units made of two types of spacer bar (metal and silicone foam) and different gap widths. Compares the results with data from another research laboratory using a different IR scanner and also with data from finite-element computer modelling. All the tests and simulations were performed on identical IG units. States tests performed on seven IG units indicated that thermography could be used to assess the edge-of-glass temperature of IG units for the prediction of condensation resistance of the units. The vertical temperature profiles of all the tested units showed considerable reduction of temperature at the bottom section of the IG unit.KEYWORDS: year 1996, Infrared radiation, thermophotography, glazing, glass, thermal insulation, comparing