actually, by using a good silicone optical coupling compound, the frosty finish usually becomes clear! George ... From: "Helmut Wabnig" <hwabnig@...> To:...
Whining in the earphone, CDV-700 by ENi, often a problem. Several causes have been located and documented ( bad electrolytic filter, bad transistors, bad...
Hi Charles, It's been posted before, but worth an update. Ludlum and other companies will sell coupling compounds but most of them are just plain silicone...
Right Robert, here in the USA, small quantities as well as large tubes are available at auto supply stores as "Dielectric Grease" "Tune-up Grease" "Contact...
What concerns should I have with wondering around in the Colorado mountains with a GEO-210 Pancake? What transportation container would allow me to safely...
... I've got specs for the LND 7317 type tube here: http://www.blackcatsystems.com/GM/page5.html since I use it my my GM-45 detectors. It's rated to about...
I now have a schematic for anyone who wants to build a simple 3 transistor preamp, external to the meter that just plugs into the BNC connector. It has it's...
Bob, if I may suggest, upgrade to a GEO-310 High Altitude pancake probe a.k.a. the Pike's Peak Prospector. Either add it to your arsenal, or trade in the...
Hello All I've found that polishing my BGO crystals was fairly easy to do. BGO is soft, as far as glass like materials go. I laid a piece of wet silicon...
Picture is of the transistor version. I think 100% that this is the way to go, but FYI here is an opamp version. One has to be cautious when examining preamps....
I was involved in dismantling Rocky Flats. I live down-wind of it as does much of the Denver area, fortunately, I am not very close. They were caught many...
Any all metal tube probe would be fine for that extra tough use also, but again not near as sensitive as the GEO-210, and no alpha detection. At 8000 feet, you...
Perhaps someone here can qualify for this position. Tracy We currently have an opening for a Reactor Engineer at Palisades Nuclear Plant. I would prefer to...
To All, Fortunately I have started a new career (I can now afford a LENi, maybe even a Ludlum). As a result I will be departing Sunday evening for Austin, TX....
I have an emanator that I want to sell on eBay, but will I have any problems with eBay if I list it? It's a French model from 1935 and is a small nickel flask...
Hi all, I am new to the whole Geiger counter deal, so I need some help. I just bought a CDV-720 on eBay, and I can't get the read right. I zero fine and pass...
... Hi all, I am new to the whole Geiger counter deal, so I need some help. I just bought a CDV-720 on eBay, and I can't get the read right. I zero fine and...
... Hi : If you post a transcription of the French text I would be happy to translate it for you. Canada is officially bi-lingual, as some of you may know, and...
Description of the Radium-Emanator for Bathing and Drinking The Radium Emanator is composed of a cylinder inside of which are placed components of insoluble...
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