QUV and Q-SUN accelerated weathering testers require the use of special calibration radiometers. The CR10 and UC10 are used...
Andy Francis
Recent Posts
What is Dew Point?
by Andy Francis on Nov 6, 2020 5:11:53 PM
The dew point is the temperature at which dew (condensation) forms and is a measure of atmospheric moisture. It is the...
Do Q-Lab’s Fluorescent UV and Xenon Lamps Meet International Standards for Irradiance?
by Andy Francis on Aug 3, 2020 11:32:26 AM
International standards for operating weathering test apparatuses using Fluorescent UV and Xenon Arc lamps often include...
What is the difference between QFS-40 and UVB-313EL Lamps?
by Andy Francis on Jul 16, 2020 10:39:16 AM
QFS-40 and UVB-313EL lamps are both used in QUV accelerated weathering testers to provide fluorescent UV light that includes...
What Specimen Sizes Can Be Used in a Q-TRAC?
by Andy Francis on Jun 19, 2020 10:38:46 AM
TheQ-TRAC natural sunlight concentratoris a fast, powerful way to conduct accelerated lightfastness and weathering testing...