Is an air dryer needed for low humidity/desert areas?

[TinWhisperer]

@72Pony

@TinWhisperer has a super handy chart that shows your target for

Cuts not going through... grounding issue?

This is the standard you should be aiming for. ISO 8573-1 Class 1.2.2 [Screenshot_20220628-060209] Column b deals with water vapor. [Picsart_22-06-28_05-55-16-800] The dark blue is where a passive or active ambient air cooler will get you to. The blue color is where a refrigerated air dryer will get you to. And the light blue is where a desiccant cell will get you to.