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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: 1012
  • Category: Physics
  • Founded: Oct 7, 1999
  • Language: English
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Activity within 7 days:

49 New Messages - 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.

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Re: PRM-470P
... Never mind. I got what I needed from TSA. Very rapid response.. Eric
Posted - Fri Nov 6, 2009 7:32 pm
 ericfurn2
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PRM-470P
I bought a TSA PRM-470P. Works ok but would like a manual, drawings. I found manuals for PRM-470B and PRM-470cgn but those manuals bear little resemblance to
Posted - Thu Nov 5, 2009 12:59 am
 Eric Furness
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Re: NRC dings wal mart for Trit
The inhalation dose factor for molecular tritium (HT) is 6.67E-6 mrem/uCi, or 0.00000667 mrem for every microcurie breathed in.  If you oxidize that tritium
Posted - Wed Nov 4, 2009 11:46 pm
 Ken Sejkora
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Re: NRC dings wal mart for Trit
Sure, chemically, anything that H does, H3 does. Isotopes (same # protons, different # neutrons) always behave the same chemically. If they have a different
Posted - Wed Nov 4, 2009 9:05 pm
 K0FF
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Re: NRC dings wal mart for Trit
Tritium also binds to some surfaces. Stainless steel is one, I've been to a lab clearance were there were about 20 modern mass spectrometers that they could
Posted - Wed Nov 4, 2009 8:32 pm
 robert8rpi
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Message History

Jan Feb Mar Apr May Jun Jul Aug Sep Oct Nov Dec
2009 395 240 291 204 181 160 433 609 230 406 55
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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