Robert
Robert Haus
AK
Joined Apr 15th 2022
Last seen 2026-02-09 3:13 PM
February 09, 2026
3:16 PM Robert replied in Dydia's thread Argon-mercury or Mercury-argon?.
Dydia, I was looking through some other old stuff today and may have found a more definitive answer to the original question: Most of the older books and documentation, such as transformer footage…
10:12 AM Robert replied in rdrc's thread Interesting hand torch.
It is a gas-oxygen torch for use with borosilicate glass. (note the non-piloted tips, which indicate oxygen rather than air) I suspect this one may be a Kahle, but I am sure others made them as…
February 05, 2026
3:07 PM Robert replied in Dydia's thread Argon-mercury or Mercury-argon?.
Regarding the seals/welds/joins -- In neon parlance, we "seal-off" or "tip-off" a tubing unit from the manifold.....Using a tool often called a "tipping torch".....which should imply that we sealed…
January 29, 2026
12:46 PM Robert replied in lila_west's thread 3kv Neonpros vs 3kv CPIs.
The two in your photos certainly look alike. To be sure, I would just call WCCD and ask. It is entirely possible that they are now getting them with their own labeling now. Steve is helpful and he…
January 27, 2026
1:48 PM Robert replied in Albo's thread Looking for a recipe for Stayzon Block Out Thinner!.
Go look up the MSDS for it and it should list what solvent the base is. (I think it may be Xylene but it has been a while and I don't remember for certain.) The thinner will need to ideally…
January 25, 2026
9:10 AM Robert replied in Dydia's thread Argon-mercury or Mercury-argon?.
I, too, have often wondered if this was a regional difference or perhaps just a matter of habit and initial learning. I have, for decades, used the terminology of "Mercury-Argon" or sometimes even…
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