performing the resistance to radiation test on IG units. The purpose of the test is to evaluate if any unacceptable condensation appears on the glass surfaces facing the cavity of an IGU due to release of volatile substances from components or inserts.
EN 1279-4 annex A and C, ASTM E2189
With cooling plate in conductive material.
Voltage : 220V±10%
Power : 3KW
Radiation source : 300W Osram Ultra-Vitalux Lamp
Cooling : copper cooling plates
Temperature of the working area : 50±3°C
Temperature uniformity : ≤3°C