tiny plastic tubing source

Right. Kelvin. But 4 K is practically boiling hot.

Jim

Ah yes, we did run the magnets at a few inches of water of pressure. The burst disk was at 5 inches, I seem to recall. Fun when one of those goes...lovely cloud formations, lots of shouting on the factory floor, and at least one person in talking to the boss about cryogen costs and what they screwed up...

I may have to dig out my old paperwork & see if they say 4.7, or if that was my imagination. Have you ever seen GE's Magnet Safety tape? Lots of fun...

Dave

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Try a small engine repair supply. I bought three different size very small tubing like this recently to repair my weed eater. The location that I went to had many sizes in stock.

Eddie Thompson Lufkin, Texas where life is good...........