This is a simple question, but unfortunately there is no simple answer. It is theoretically impossible to have a single...
Sean Fowler
Recent Posts
Humidity is a general term that describes the amount of water vapor in the air. Humidity is a critical element of the...
The first three parts in this series discussed what the QUV/uvc is and why it was developed, outlined two published UVC...
In the last post on the QUV/uvc, we discussed two published standards with UVC exposure protocols, covering quite different...
In our first post on the QUV/uvc, we discussed why the QUV/uvc was designed and the differences between it and the QUV...
This very common question is often well-meaning but can at times limit one’s understanding of weathering of materials. It’s...
Q-Lab is happy to announce approval of the Q-SUN Xe-3-HS by Renault to perform testing according to the joint Renault Nissan...
Background: For a test in QUV we can choose between two conditions that give the same amount of total energy: Test A:...
The term “wet bottom” is used in two common standards for corrosion testing - ASTM G85 and SAE J2334. ASTM G85 calls for a...
