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Concerns about a radium alarm clock

539 Views 3 Replies 4 Participants Last post by  Time in the pocket
About two months ago I had a raduim Looping desk alarm clock which fell on the floor from about 3 ft for those last few days i had been using it as an alarm clock and it was working great, but as someone new to clock collectiong I didn't know it was raidoactive. When the clock fell I was sleeping so i don't know how long I was exposed, but i think that it was on the crystal when it fell but im not quit sure. When i woke up i saw the clock on the floor, and beeing stressted that it had broke i quickly put the crystal back on the cloock and put it back on my desk. for the following week or so I contuinued with my life. Sometimes I thought about how the clock might be raidoactive but if it didn't glow in the dark I thought I was fine. One day I was curious and I used a UV light and realized it glowed this made me verry stressed, I read a couple articles about how dangerous radium watches were and if the crystal is taken off and exposed to you in a closed space it can become verry dangerous so, for the following week I slept in a different room and got a gigercounter just to confirm that it was radioactive and it was. Then I took it to a local clock repairman to see his reaction to the story and he said that it was fine but I am still worried because there might still be radation im my room especaily if some radon leaked out.

I would love to know what kind of advice is out there about broken radium clocks and their saftey I really don't know where to go or what to do at this point. Currently, the cloock is safely stored to prevent anymore radation leakage. Also I radation cheked my room with the giger counter to see it it was radioactive and it was normal but i cannot confirm because it does not detect alpha radation.

Thank you
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You might want to check out this article from an on-line source.
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Personally i think you are over-reacting a bit (ok, a lot) on this one, but i do get some of your concerns. Read the article SFwatchGuy linked to and do something with the clock rather than just leaving it in storage.
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I still have radium in the bottles in a drawer in my watch bench and have had them probably for 35 years or better. I did not read the article above but from my research I believe the real danger is breathing it in. Also if there is a crystal on the clock that will block a certain amount of the radiation and will reduce it down to levels that are negligible. Then there is the inverse square law that applies to radiation. That has to do with distance and the reduction of the radiation intensity.
So if you are concerned just place it a little further away from you and make sure there is a crystal in it. No worrys.
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