---
title: Q-Lab Weathering & Corrosion Topics | Corrosion
description: Corrosion | Common weathering and corrosion topics, written and published by Q-Lab Corporation.
---
[](https://blog.q-lab.com/)
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# Q-Lab Weathering & Corrosion Blog
For new blog content, visit our redesigned website at Q-Lab.com!
#### Filter Posts by Category
- [Weathering](https://blog.q-lab.com/tag/weathering)
- [Corrosion](https://blog.q-lab.com/tag/corrosion)
- [FAQ](https://blog.q-lab.com/tag/faq)
- [Outdoor](https://blog.q-lab.com/tag/outdoor)
- [Case Study](https://blog.q-lab.com/tag/case-study)
[](https://blog.q-lab.com/can-we-meet-the-requirements-of-cass-testing?hsLang=en)
### [Can We Meet the Requirements of CASS Testing?](https://blog.q-lab.com/can-we-meet-the-requirements-of-cass-testing?hsLang=en)
by [Andy Francis](https://blog.q-lab.com/author/andy-francis?hsLang=en) on Jun 15, 2022 11:09:00 AM
**Copper-accelerated Acetic-Acid Salt Spray (CASS)** testing is a common quality control corrosion test. This test combines a...
[Read More](https://blog.q-lab.com/can-we-meet-the-requirements-of-cass-testing?hsLang=en)
[](https://blog.q-lab.com/q-lab-testers-are-now-available-in-17-languages?hsLang=en)
### [Q-Lab Testers Are Now Available in 17 Languages](https://blog.q-lab.com/q-lab-testers-are-now-available-in-17-languages?hsLang=en)
by [Q-Lab Corporation](https://blog.q-lab.com/author/q-lab-corporation?hsLang=en) on May 12, 2022 1:09:00 PM
Q-Lab is pleased to announce that all QUV, Q-SUN, and Q-FOG weathering and corrosion testers with the Gen 4 Touchscreen...
[Read More](https://blog.q-lab.com/q-lab-testers-are-now-available-in-17-languages?hsLang=en)
[](https://blog.q-lab.com/q-lab-co-organizing-and-attending-the-automotive-corrosion-symposium?hsLang=en)
### [Q-Lab Co-Organizing and Attending the Automotive Corrosion Symposium](https://blog.q-lab.com/q-lab-co-organizing-and-attending-the-automotive-corrosion-symposium?hsLang=en)
by [Q-Lab Corporation](https://blog.q-lab.com/author/q-lab-corporation?hsLang=en) on Mar 22, 2022 9:31:10 AM
Q-Lab's Sean Fowler is one of the organizers for the upcoming[**Automotive Corrosion Symposium**](https://www.swri.org/event/automotive-corrosion-symposium), presented by the Southwest...
[Read More](https://blog.q-lab.com/q-lab-co-organizing-and-attending-the-automotive-corrosion-symposium?hsLang=en)
[](https://blog.q-lab.com/what-is-relative-humidity-and-how-is-it-measured-in-q-fog-testers?hsLang=en)
### [What is “Relative Humidity” and How Is It Measured in Q-FOG Testers?](https://blog.q-lab.com/what-is-relative-humidity-and-how-is-it-measured-in-q-fog-testers?hsLang=en)
by [Sean Fowler](https://blog.q-lab.com/author/sean-fowler?hsLang=en) on Jul 21, 2021 11:02:24 AM
Humidity is a general term that describes the amount of water vapor in the air. Humidity is a critical element of the...
[Read More](https://blog.q-lab.com/what-is-relative-humidity-and-how-is-it-measured-in-q-fog-testers?hsLang=en)
[](https://blog.q-lab.com/what-types-of-weathering-and-corrosion-standards-are-there-and-whats-in-them?hsLang=en)
### [What Types of Weathering and Corrosion Standards Are There, and What’s In Them?](https://blog.q-lab.com/what-types-of-weathering-and-corrosion-standards-are-there-and-whats-in-them?hsLang=en)
by [Bill Tobin](https://blog.q-lab.com/author/bill-tobin?hsLang=en) on Dec 16, 2020 4:27:29 PM
ISO and ASTM are the two major international standards bodies for weathering and corrosion testing. Although they use...
[Read More](https://blog.q-lab.com/what-types-of-weathering-and-corrosion-standards-are-there-and-whats-in-them?hsLang=en)
[](https://blog.q-lab.com/what-kind-of-accelerated-test-should-i-run?hsLang=en)
### [What Kind of Accelerated Test Should I Run?](https://blog.q-lab.com/what-kind-of-accelerated-test-should-i-run?hsLang=en)
by [Dave Duecker](https://blog.q-lab.com/author/dave-duecker?hsLang=en) on Dec 10, 2020 9:35:11 AM
A very common and fundamental question to ask when beginning a weathering and/or corrosion testing program: “What kind of...
[Read More](https://blog.q-lab.com/what-kind-of-accelerated-test-should-i-run?hsLang=en)
[](https://blog.q-lab.com/why-is-an-air-preconditioner-used-with-the-q-fog-crh-cyclic-corrosion-tester?hsLang=en)
### [Why is an air preconditioner used with the Q-FOG CRH Cyclic Corrosion Tester?](https://blog.q-lab.com/why-is-an-air-preconditioner-used-with-the-q-fog-crh-cyclic-corrosion-tester?hsLang=en)
by [Bill Tobin](https://blog.q-lab.com/author/bill-tobin?hsLang=en) on Nov 23, 2020 12:24:39 PM
Q-Lab includes an air preconditioner as a standard accessory with every Q-FOG CRH tester. Not all manufacturers do this, so...
[Read More](https://blog.q-lab.com/why-is-an-air-preconditioner-used-with-the-q-fog-crh-cyclic-corrosion-tester?hsLang=en)
[](https://blog.q-lab.com/what-is-dew-point?hsLang=en)
### [What is Dew Point?](https://blog.q-lab.com/what-is-dew-point?hsLang=en)
by [Andy Francis](https://blog.q-lab.com/author/andy-francis?hsLang=en) 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...
[Read More](https://blog.q-lab.com/what-is-dew-point?hsLang=en)
[](https://blog.q-lab.com/is-bubble-tower-temperature-calibration-in-corrosion-testing-really-necessary?hsLang=en)
### [Is Bubble Tower Temperature Calibration in Corrosion Testing Really Necessary?](https://blog.q-lab.com/is-bubble-tower-temperature-calibration-in-corrosion-testing-really-necessary?hsLang=en)
by [Bill Tobin](https://blog.q-lab.com/author/bill-tobin?hsLang=en) on Sep 23, 2020 10:38:13 AM
The short answer to this question is no, for two main reasons:
[Read More](https://blog.q-lab.com/is-bubble-tower-temperature-calibration-in-corrosion-testing-really-necessary?hsLang=en)
[](https://blog.q-lab.com/does-the-q-fog-crh-meet-jaso-m609/m610?hsLang=en)
### [Does the Q-FOG CRH meet JASO M609/M610?](https://blog.q-lab.com/does-the-q-fog-crh-meet-jaso-m609/m610?hsLang=en)
by [Bill Tobin](https://blog.q-lab.com/author/bill-tobin?hsLang=en) on Sep 8, 2020 4:26:20 PM
JASO M609/M610 CCT-I and CCT-II are cyclic corrosion tests that feature a fast transition between conditions. This fast...
[Read More](https://blog.q-lab.com/does-the-q-fog-crh-meet-jaso-m609/m610?hsLang=en)
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**Q-Lab Corporation is a global provider of material durability testing products. We design and manufacture Q-PANEL standard test substrates as well as weathering, light stability, and corrosion testers. Q-Lab also offers A2LA accredited contract test services, including accelerated laboratory testing. Our weathering products and services are used by materials scientists, research and development engineering, and quality control personnel in numerous industries.**
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