Anyone wear gloves to handle vacuum tubes?


I wear cloth gloves to change or to test tubes. Does anyone else do this? I see lots of bare fingers handling tubes on ebay. If I ever do touch them with bare skin, I am very quick to wipe with dry cloth after. Just wondering what the rest of the world does. Thanks

billpete

I use special hand stitched, exotic leather, custom made "Audiophile Hand Enclosures - Explicitly designed for handling vacuum tubes and touching high end audio gear." I got ’em from the emperor’s tailor.

@vuch I use special hand stitched, exotic leather, custom made

Would that be fine Corinthian leather?

 

Make sure they're cool and use cotton gloves, finger cots or surgical gloves.  The acids from your skin on hot glass can over time etch the surface making it porous causing the tube to lose vacuum.  I'm sure someone is going to dispute this, live and learn!

Whoever first spread the rumor years ago that skin oil damages tubes was an absolute fool, but washing your hands before handling them is a good idea.

I’m sure someone is going to dispute this, live and learn!

@faustuss ,

You are correct!

I’m totally disputing this. Since the ideal material for storing acids is glass, and highly corrosive hydrofluoric acid is about the only acid that etches glass, this is pegging my Poppycock meter to the point I had to unplug it and take an aspirin. Some manufactures literally acid etched their date codes on their tubes without stressing the integrity of the glass after decades. 🤔