Education

Q-Lab Testing Services Technical Director Mike Crewdson recently delivered a webinar on How to Get the Most out of Your Weathering Testing Program. A brief summary is below -  visit our webinars page to view the full presentation slide content a...

Q-Lab is thrilled to announce the launch of our most recent innovation: the Q-SUN® Xe-8 xenon arc weathering test chamber! Starting today, customers around the globe are able to place a production order for this historic test chamber.The Q-SUN Xe-8 i...

Q-Lab is proud to have been recognized at SPE CAD RETEC 2024! The organization awarded Q-Lab with the Best Paper for last year's contribution High Irradiance Weathering Testing of Plastics, marking the third time Q-Lab has received this honor. The ph...

For the first time in over 30 years, the test standard ISO 105-B04 Textiles — Tests for colour fastness Part B04: Colour fastness to artificial weathering: Xenon arc fading lamp test has been updated. This revision clarifies the intent of the standar...

The Q-SUN Xe-3 xenon arc chamber reproduces the damage caused by full-spectrum sunlight and rain. In a few days or weeks, the Q-SUN tester can reproduce the damage that occurs over months or years outdoors. The Q-SUN Xe-3 tester is a full-featured li...

The Q-SUN Xe-2 rotating rack xenon arc test chamber reproduces the damage caused by full-spectrum sunlight and rain. In a few days or weeks, the Q-SUN Xe-2 tester can reproduce the damage that occurs over months or years outdoors. The Xe-2 tester is ...

The Q-SUN Xe-1 xenon arc chamber reproduces the damage caused by full-spectrum sunlight and rain. In a few days or weeks, the Q-SUN tester can reproduce the damage that occurs over months or years outdoors. The Q-SUN Xe-1 tester is a tabletop lightfa...

Weathering test standards often include guidance on repositioning of test specimens. This is the practice of moving specimens to different locations within a test chamber over the course of a test. Q-Lab considers specimen repositioning a best practi...

This question sounds straightforward, but it is based on some erroneous assumptions. Generally the person asking this intends to take the light output of the testers (expressed in Langleys, joules, or Watts/m2) and divide it by the intensity of outdo...

Automotive exterior testing has been using back spray for years. It’s required in order to run SAE J2527, the performance-based replacement for SAE J1960. This is the only standard that we know about which requires this odd function. Although we do o...