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CDV700CLUB · The CDV 700 Club is a forum for like minded individuals that enjoy collecting, fixing up, and using geiger counters and other r
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Messages 27191 - 27220 of 31419   Oldest  |  < Older  |  Newer >  |  Newest
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27191
Finally can see the end to a long LENi project. Looks like about 36 of the basic LENi's with hot dog probe and about 50 or 60 of the LENi PROs with or without...
Geo>K0FF
K0FF
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Jul 1, 2008
2:26 pm
27192
... Why was reprocessing banned? Did it have something to do with a nuclear arms proliferation treaty?...
Miki Kanazawa
mikikanazawa
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Jul 1, 2008
3:20 pm
27193
For all you "click" lovers who didn't think someone couldn't compose music for you! Check out the first track here: ...
J. Marshall Reber
groschen1936
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Jul 1, 2008
5:07 pm
27194
... You've heard _Radioactivity_ by Kraftwerk, right? Or are you more into dance/trance/ethnic than retro german futuremusik? :-P...
DH
revtkatt
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Jul 1, 2008
5:50 pm
27195
In a message dated 7/1/2008 11:50:35 A.M. Central Standard Time, revtkatt@... writes: You've heard _Radioactivity_ by Kraftwerk, right? More obscure is...
troglodite@...
injuneer314159
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Jul 1, 2008
6:09 pm
27196
... Ach Du Lieber, Ja! ... Natürlich - especially now that Absinthe is legal again!...
J. Marshall Reber
groschen1936
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Jul 1, 2008
9:24 pm
27197
... If I remember correctly; 1) We were doing a bad job of reprocessing spent fuel. Very expensive. Facilities failing with enormous estimates to repair...
Craig
siliconhillb...
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Jul 1, 2008
10:56 pm
27198
Serious plumber-bots http://www.popularmechanics.com/science/robotics/4271364.html...
DH
revtkatt
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Jul 2, 2008
4:24 pm
27199
Hi all, is it possible to operate a PMT in a low pressure environment such as e.g. 5mbar ? Thanks, Hannes. -- ...
Hannes Mayer
al_birdie_2000
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Jul 2, 2008
10:39 pm
27200
only if you have breathing gear, otherwise you would pass out. ... From: Hannes Mayer To: CDV700CLUB@yahoogroups.com Sent: Wednesday, July 02, 2008 5:39 PM ...
Geo>K0FF
K0FF
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Jul 2, 2008
10:46 pm
27201
I just performed a Goldschmidt reaction using magnetite I collected from a SoCal beach. And some Al (not flash-grade) powder. I used a coffee grinder to ...
DH
revtkatt
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Jul 3, 2008
3:28 am
27202
Hello all. I have an Electro Neutronics, INC CDV-700 6B counter. This unit is in mint condition and is s/n 173. It was never used or even taken out of the...
Steve Schoner
steve_schoner
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Jul 3, 2008
3:37 am
27203
Water injection was a common practice with high performance warplanes during WWII. The P-51 fighter plane had such a water injector. Pulling the injector...
Steve Schoner
steve_schoner
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Jul 3, 2008
3:59 am
27204
Hi Steve, ENI's don't need a reason to break down. Functional units seem to be the exception. The voltage regulation isn't very good, depending on a Zener...
Tom Herman
n1bec
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Jul 3, 2008
4:51 am
27205
In a message dated 7/2/2008 9:37:37 P.M. Central Standard Time, schoner@... writes: Could this be the problem? And what would cause that...
troglodite@...
injuneer314159
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Jul 3, 2008
11:59 am
27206
... Hannes, the inside of a PMT has been evacuated to effectively zero air pressure. The glass envelope is under external pressure at standard atmospheric...
Craig
siliconhillb...
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Jul 3, 2008
5:18 pm
27207
Troglodite, will do. However would it be an option to simply replace the entire board with another, say a Victoreen 6/B instead since the ENI board is plagued ...
Steve Schoner
steve_schoner
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Jul 4, 2008
4:28 am
27208
In a message dated 7/3/2008 11:28:57 PM Eastern Standard Time, schoner@... writes: However would it be an option to simply replace the entire...
troglodite@...
injuneer314159
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Jul 4, 2008
9:56 am
27209
Kraftwert Radioactivity is on youtube: http://www.youtube.com/watch?v=095iyCeJSbs&feature=related ... (snip)...
Charles
lassitc
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Jul 4, 2008
1:33 pm
27210
brand new, (old) electronic equipment, if it has electrolytic capacitors, should be changed anyway. the electrolytic inside the capacitors drys out and cannot...
robertdruecker@...
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Jul 4, 2008
3:28 pm
27211
brand new, (old) electronic equipment, if it has electrolytic capacitors, should be changed anyway. the electrolytic inside the capacitors drys out and cannot...
Tom Herman
n1bec
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Jul 4, 2008
4:45 pm
27212
And I forgot to mention that the RBK's knobs are hot as heck: LOTS of Radium in them! -Tom...
Tom Herman
n1bec
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Jul 4, 2008
4:50 pm
27213
... of Radium in them! ... Huhh? PBK? Lots of Radium? Tell me more....
Steve Schoner
steve_schoner
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Jul 4, 2008
10:06 pm
27214
thanks tom, I've only been inside the old radios, I don't understand all the technicals, and burn up parts, I have early heathkits, an arc 5 tx and rcvrs. most...
robertdruecker@...
Send Email
Jul 4, 2008
11:56 pm
27215
Hi Steve! Sorry, I gave y'all the wrong number... Too many of them to remember. The RBK, which is not radioactive, is the military version of the Hallicrafters...
Tom Herman
n1bec
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Jul 5, 2008
12:07 am
27216
Re: Relationship of probes and dial scales explained http://www.qsl.net/k0ff/DIAL%20SCALES/...
Geo>K0FF
K0FF
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Jul 5, 2008
1:41 am
27217
Tom, Now I am really interested... How hot are they using a CDV-700 as the instrument? Steve. ... remember. The RBK, which is not radioactive, is the military...
Steve Schoner
steve_schoner
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Jul 5, 2008
5:20 am
27218
http://www.qsl.net/k0ff/Calibrating%20a%20Survey%20Meter/...
Geo>K0FF
K0FF
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Jul 5, 2008
5:56 pm
27219
Hannes; A PMT or scintillator is not a problem at low pressures, but a pancake-style geiger tube is. If I'm not mistaken, LND limits the use of their 7311...
Bill Beamon
kd4fnc
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Jul 6, 2008
8:30 pm
27220
Hi All - I am a newbie to your forum, but I'm looking forward to learning a lot, contributing what I can. I have a couple of immediate questions however: for...
d.nukes
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Jul 7, 2008
11:52 pm
Messages 27191 - 27220 of 31419   Oldest  |  < Older  |  Newer >  |  Newest
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