Low-E glass emissitivity measurement
IR reflection set-up for measurements according to EN673 ( thermal emissivity of coated glazing )
Schematic drawing of the reflectance set-up for large panes ( side view ), showing one of the two large sample supports. These supports are height adjustable to adjust the alignment.
The accessory kit with laser alignment system enables reflectance measurements at an angle of 6 degrees, from small 5 mm samples to large square meter size samples.
The system includes :