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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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Group Information

  • Members: 1047
  • Category: Physics
  • Founded: Oct 7, 1999
  • Language: English
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Activity within 7 days:

16 New Messages - 19 New Photos - 7 New Files - New Questions

Description

The CDV 700 Club is a forum for like minded individuals that enjoy collecting, fixing up, and using geiger counters and other radiation monitoring equipment.

Most Recent Messages

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the wife says...........
Members: available currently is a good selection of OLD CDV-equipment for the collector in all of us - she still wants more room in the house for something or
Posted - Sat Mar 13, 2010 4:31 am
 RODERICK arpin
rja3002...
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Victoreen 5841 corona tubes
In doing some research on this tube I discovered that these have a radioactive isotope to charge the internal gas. This can be either Ni-63 or Co-60. One of
Posted - Fri Mar 12, 2010 3:26 pm
 Steve Schoner
steve_schoner
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Re: CDV700 LENI check source
Hi thanks for that, the probe im using is a geo 210 , but the leni source is just so much more active than any other cdv 700 source i have tested i suppose it
Posted - Thu Mar 11, 2010 1:02 pm
 Steve
steve.maynard26
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Re: CDV700 LENI check source
... I have an Victoreen CDv-700 6B that has a calibrated check source @ 4,5mR according to the calibration sticker The sticker says it was calibrated to cs-137
Posted - Tue Mar 9, 2010 4:17 pm
 lindberg.adam
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Re: If you happen to go thata way...
I read that comment. Complete BS. I get a water quality report for the little water co. at my second home. It gives Radon activity and Uranium content test
Posted - Tue Mar 9, 2010 2:13 pm
 m1i8k3e6
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Message History

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2010 160 102 35
2009 395 240 291 204 181 160 433 609 230 406 221 217
2008 391 193 326 285 245 71 145 353 62 171 148 142
2007 231 129 209 346 191 159 189 564 180 284 394 265
2006 318 193 314 147 287 145 299 267 198 353 175 234
2005 670 1188 632 308 226 316 722 280 262 141 316 309
2004 325 268 320 218 219 295 185 221 235 113 102 358
2003 209 280 239 353 325 287 238 295 601 729 835 284
2002 196 261 167 165 169 390 316 203 401 475 445 299
2001 370 138 92 145 146 114 150 44 211 106 140 308
2000 56 29 62 35 147 88 27 81 166 89 186 230
1999 27 23 7
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