[ RadSafe ] Fwd:Cosmic Beryllium? RadSafe post fromm.c.baehler at bluewin.ch
McClung, Danny
Danny.McClung2 at va.gov
Sat Mar 19 06:42:45 CDT 2011
Apparently so. It cracked me up!
Dan McClung
Dept of Veterans Affairs
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----- Original Message -----
From: radsafe-bounces at health.phys.iit.edu <radsafe-bounces at health.phys.iit.edu>
To: The International Radiation Protection (Health Physics) Mailing List <radsafe at health.phys.iit.edu>
Sent: Sat Mar 19 01:02:41 2011
Subject: Re: [ RadSafe ] Fwd:Cosmic Beryllium? RadSafe post fromm.c.baehler at bluewin.ch
Cosmic Beryllium?? Is this a joke?
________________________________
From: Jeff Terry <terryj at iit.edu>
To: The International Radiation Protection (Health Physics) Mailing List
<radsafe at health.phys.iit.edu>
Sent: Fri, March 18, 2011 8:01:42 PM
Subject: [ RadSafe ] Fwd: RadSafe post from m.c.baehler at bluewin.ch
FYI
Begin forwarded message:
> From: radsafe-owner at health.phys.iit.edu
> Date: March 18, 2011 9:59:01 PM CDT
> To: radsafe-owner at health.phys.iit.edu
> Subject: RadSafe post from m.c.baehler at bluewin.ch
>
> From: marco bähler <m.c.baehler at bluewin.ch>
> Date: March 18, 2011 9:58:44 PM CDT
> To: "The International Radiation Protection (Health Physics) Mailing List"
><radsafe at health.phys.iit.edu>
> Subject: Fwd: particle samplers
>
>
> dear radsafers ,
>
>> I invite you to get perspex plates (from a quarter to one half square meter )
>>or something similar . make them warm with a potent hairdryer or something
>>similar ( i do it in the baking oven). heat up vaseline ( a petroleum product)
>>and draw it with a syringe when liquid. spread on perspex and distribute with
>>large flat brush . for a quarter sq meter required about 5 to max 10 cc
>>vaseline.
>> lay it out horizontally and secure against windforces.
>> this is an excellent particulate sampler. if you want to know about the
>>residues, shave the vaseline off with a spatula and put it in your spectrometer
>>leadcastle. you can also provide a contam monitor with little pointed feet
>>(screws) of two or three millimeters, rest it on the exposed perspex and let it
>>run in scaler mode. so you will eventually have an idea if there is something
>>deposited beside of cosmic beryllium (i can measure it easily).
>> good luck and enjoy sampling, I just come from reading that particules arrived
>>in california.
>> marco
>>
>>
>>
>>
>>
>> marco
>
> let me know what you found!
>
>
>
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