I need some cobalt 60 or radium that measures 1 curie, or 4 r/hr at a distance of 18.1". I want to calibrate my 715, and 717 at home in my bedroom. All the...
robertdruecker@...
Feb 1, 2009 2:24 pm
28608
dont kill yourself. ... From: robertdruecker@... <robertdruecker@...> Subject: Re: [CDV700CLUB] Re: question on CDV 750 To: CDV700CLUB@yahoogroups.com ...
Better up that calibration fee. At$60 per MICRO Curie, ......lets see................. Geo ... a distance of 18.1". I want to calibrate my 715, and 717 at home...
Thanks George, I was trying to give the gentleman an answer to the 715 question, similar to what you would give. He has several pallets of these things, and...
robertdruecker@...
Feb 1, 2009 4:27 pm
28611
No. The CDV 715's etc make effective doorstops, wheel chocks and if you completely gut them, a single can beer cooler ( fill with ice, can goes in meter hole)....
If that doesn't convince them, nothing will. ... From: Geo<mailto:GEOelectronics@...> To:...
robertdruecker@...
Feb 1, 2009 4:41 pm
28615
... Or if you do, do so intentionally. And don't kill those around you, or the medics who come to check you out. [Moral self-euthanists who use CO label the...
Hello guys, I didn't see any restrictions on selling things on here, so: I have 12 Eberline ESP-1's with Eberline HP-260 pancake GMs available for sale. They...
I have had my CD v700 for 8 years now, and used it often (prospecting, swapmeet hunting, antiquing, show-n-tell). I pulled it out last night to test a friend's...
In a message dated 2/5/2009 12:32:05 P.M. Central Standard Time, bj9709@... writes: Click... ... Click, click... ... ... Click How are you hearing the...
That;s Morse Code in Spanish for Hot! Hot! ... -- Nick A "You know what I wish? I wish that all the scum of the world had but a single throat, and I had my...
Sounds like your test source is dead... Did it ever produce a normal response (mid-scale on middle range, beta shield open?) Some of these used short halflife...
http://www.sfgate.com/cgi-bin/article.cgi?f=/n/a/2009/02/02/financial/f124828S33.DTL Southern Mo. targeted for uranium drilling By MARIA SUDEKUM FISHER,...
In a message dated 2/5/2009 3:02:27 P.M. Central Standard Time, revtkatt@... writes: It could be one of the "biggest deposits of undiscovered uranium in...
I just completed test on approx. 1/8 tsp of autunite crystals. same 4 ltr. bowl, charcoal, and pro series radon detector and LENi pro with Ludlum 44-9 pancake...
robertdruecker@...
Feb 5, 2009 9:24 pm
28626
You fly around with an airborne unit until you get a reading, then you contemplate it. you should be able to tell how much acreage it occupies also. Come fly...
robertdruecker@...
Feb 5, 2009 9:39 pm
28627
... More importantly, when will the US get serious about actually using that uranium for things like, oh, I don't know... maybe nuclear power plants? -- David...
... there? Its a geologist with a theory. While you might scoff, look up Charles Augustus Steen, an unemployed oil geologist and think back 50 years. ...
Brett do you have something else that you could test with your probe. those clicks could just be background clicks that you hearing and your source could be...
robertdruecker@...
Feb 6, 2009 1:20 am
28630
Hi Brett, I'd say something else is wrong. The test source shouldn't decay so quickly. Open your counter, and hit the circuit board with a hair dryer for 30...
Ditto, the CDV ionization detectors are notorious for humidity affecting them. the hair dryer will work, The testing and calibration lab in gonzales tX has to...
robertdruecker@...
Feb 6, 2009 2:41 am
28632
I'd be surprised if a '700 needed a bake-out.... They lack the high impedence circuitry of the 715, 717, 720 ion chamber meters. If you'd like to try it...
Tom I did not have a hair dryer so I hit the board with a hammer. No improvement. Mat Hazard ... so quickly. ... for 30 seconds or more. Sometimes the board...
<I did not have a hair dryer so I hit the board with a hammer. No improvement.> Mat, What hammer did you use? The one made from DU or the 2# sledge? Oh and ...
Ha. Ha. Very funny. Make fun of the handicapped.... I tried Bob's idea once too. Put unit n a box with a light bulb. Still no luck. Maybe next time I'll try...
Folks, If the circuit check function on the ionization type detector isn't worth a hill of bean, it begs the question: what DOES the circuit check function...
I'd be surprised if a '700 needed a bake-out.... They lack the high impedence circuitry of the 715, 717, 720 ion chamber meters. They are ALL high impedance...
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