EN 14037-5-2016 自由悬挂对水的加热和冷却表面温度低于120℃-第5部分:打开或关闭加热天花板表面热输出-测试方法
Free hanging heating and cooling surfaces for water with a temperature below 120��- Part 5: Open or closed heated ceiling surfaces - Test method for thermal output
This European Standard describes the test method and the test installation for determining the thermal output of ceiling mounted heating surfaces according to the specifications 3.1, 3.2. and 3.3. This part applies to determine thermal output when chilled ceilings according to EN 14240 are also used for heating. NOTE Test results according to this part cannot be compared with results according EN 14037-2 because great discrepancies are given at open ceilings, convective components and heating surfaces without upper insulation.