[Dsg-rtpc] Helium for Bonus Experiment

Bob Miller rmiller at jlab.org
Tue Oct 15 07:37:59 EDT 2019


Hi Carlos,


Please send an update when the He/CO2 order is confirmed and you have a 
delivery date.


I will check the He4 inventory in Hall B.


Regards,

Bob


On 10/14/2019 3:11 PM, Carlos Ayerbe Gayoso wrote:
> Hi Bob,
>
> in principle, the 4 bottles of He/CO2 were in the list to buy them 
> soon, and I believe they are already ordered because the delivery time 
> was quite long. He4 not quite sure if was intended to buy it 
> exclusively for BONuS or use the present in the hall.
>
> Cheers
>
> -Carlos
> ------------------------------------------------------------------------
> *From:* Sebastian Kuhn <kuhn at jlab.org>
> *Sent:* Monday, October 14, 2019 2:12 PM
> *To:* Carlos Ayerbe Gayoso <gayoso at jlab.org>; Jiwan Poudel 
> <jpoudel at jlab.org>; Stephen Bültmann <sbueltma at odu.edu>
> *Subject:* Fwd: Helium for Bonus Experiment
> Can you reply to Bob (with cc to me).?
> Thanks - Sebastian
>
>> Begin forwarded message:
>>
>> *From: *Bob Miller <rmiller at jlab.org <mailto:rmiller at jlab.org>>
>> *Subject: **Helium for Bonus Experiment*
>> *Date: *October 14, 2019 at 8:11:15 AM EDT
>> *To: *Sebastian Kuhn <kuhn at jlab.org <mailto:kuhn at jlab.org>>
>>
>> Hi Sebastian,
>>
>> Based on the Bonus flow requirement of 1 gas exchange per hour, the 
>> experiment will need 4 bottles of He4/CO2 (K bottles, 2000 psi).  The 
>> experiment will also need 1 bottle of He4.
>>
>> Has this gas been ordered?
>>
>> Thanks,
>>
>> -- 
>> Bob Miller
>> Hall B Lead Engineer
>> Jefferson Lab
>> 757 822-9586
>>
>>
>
-- 
Bob Miller
Hall B Lead Engineer
Jefferson Lab
757 822-9586

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