详细介绍

Emissiometer R

用于测量管状或平面太阳能吸收涂层的定向热发射度，其基础是测量来自扩展热源的红外辐射的反射率操作温度:70 - 90°C

-到样品的平均距离:50mm

-测量区域直径:可达30mm

再现性:< 2%

精度小于3%
 

Emissiometer R

for measurements of the directional thermal emittance of tubular or planar solar absorber coatings based on the measurement of the reflectance of the infrared radiation from an extended heat source

Operating temperature: 70-90°C
Average distance to the sample: 50mm
Diameter of the measured area: up to 30mm
Reproducibility: < 2%

-  Accuracy < 3%