Hi there, Does anyone have a manual for the ND MicroMCA system and the software for its use with the PC. I would also need manuals for the associated A/D...
This came in the trade I did for the neutron scint plastic. http://www.albert-cordova.com/scints/tiny.jpg I pulled the scint out of the front a little to show...
Tracy, the Ludlum 2401-S uses a similar setup in a pocket meter! Maybe not identical, but close. http://www.ludlums.com/product/m2401s.htm Geo ... From: Tracy...
Tracy: Really neat little gem ! You mention Mike has more - is he willing to sell ? I might be interested if price is right ! Thanks, George ... the connector...
Hey Folks: I have an RM-15 I'd like to repair but I need a manual or schematic in order to get much further.... Symptoms: Upon power on, alarm sounds non-stop,...
Cut the speaker leads? Sorry, that was a bad joke! I have several RM-14 counters, but no RM-15, so I'm not sure where the two diverge except for the fixed HV...
OK, I've loaded the RM-14 diagram into the Files section of GCEpage3 Yahoo Group. Once you join it, you will be able to get the schemtic. I know it's not...
The NUKALERT Radiation detector. http://www.nukalert.com/ Can it be useful to the geiger counter hobbyist? The device is made for military purposes only. It...
... I had to put it elsewhere, that group does not allow to store the file size you may want to look into http://groups.yahoo.com/group/Gamma-Scout/ Folder...
WE are out of memory, it's just a matter of time until we all move to GCE page 3 at: http://groups.yahoo.com/group/GCEpage3/ ... From: Helmut Wabnig To:...
Removing Q15 (2N4401) disables the entire alarm stage. Removing CR8 prevents meter and alarm lamp 'latchup' and pulling one of the two wires to the speaker...
The NukAlert Radiation meter and alarm A resource for the restoration of civil defense in America In the Aftermath of World War II, with the images of bombed...
http://groups.yahoo.com/group/GCEpage3/ We have run out of memory space on this page, which is technically PAGE2. PAGE1 and Page2 will be maintained as...
There have been 3 production runs thus far. 1k, 10k and 20k 1k hand made in my lab and was in an off the shelf rectangular box with key ring hook and wrap...
Hi Tracy! Nice scintillator! I have something similar that I got as a present from one of our group companies. The original research was done using "pencil"...
Thanks Karl, I myself have no intention of taking a unit apart, but am glad one listmember did, so we can have pictures of the working for our archives. Thanks...
As I was telling Tracy in my last posting, I got a "pencil" radiation probe (a complete PMT/NaI(Tl) probe in a 6" x 0.5" pencil, and a CZT- based probe in a 3"...
... Would it make sense technically to have a larger scintillator with 2 or 3 parallel CDS's in a pocket size environmental radiation sniffer? Having a solid...
I didn't have much luck with multi sensor attempts, but anything is possible . Our best "low level" trials got us down to about 10 to 20mR/hr. response but was...
Didn't even notice the typo. When will page 3 switch over need to happen? Speaking of typo's, there is now a "nukeALERT-941" made by berkley neucleonics came...
Wow, I am amazed you took that apart because they arent cheap! I bought mine at a discount of 80 dollars. I have tested it with a X-ray machine and it ...
Seth, check out RADOS 60. Uses an energy compensated Si diode. They can be used with an IR reader, but don't require one. (the pocket unit I personally chose...
Let's clear the air right away on this topic. Many newcomers to this fascinating hobby are introduced to their first instrument by a "bargain" buy on eBay or...
Thank you George for your generousity to beginners. Even when you think you know the basics I found it very helpful to reread your posting. You truly are a ...
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