[Dsg-rtpc] Helium for Bonus Experiment

[Carlos Ayerbe Gayoso]

but are those bottles reserved for the experiment or are for EEL tests?

-Carlos
________________________________
From: Dsg-rtpc <dsg-rtpc-bounces at jlab.org> on behalf of Brian Eng <beng at jlab.org>
Sent: Tuesday, October 15, 2019 11:54 AM
To: dsg-rtpc at jlab.org <dsg-rtpc at jlab.org>
Cc: Bob Miller <rmiller at jlab.org>; Stephen Bültmann <sbueltma at odu.edu>
Subject: Re: [Dsg-rtpc] Helium for Bonus Experiment

The additional 4 bottles that George ordered (plus the first order of 4 bottles) are already on-site (EEL gas shed).

Jiwan would know better what the total usage count has been on the pre-mix bottles.

> On Oct 15, 2019, at 11:49 AM, Carlos Ayerbe Gayoso <gayoso at jlab.org> wrote:
>
> George,
>
> may you give us the status of the He/CO2 order?
>
> Thank you
>
> -Carlos
> From: Bob Miller <rmiller at jlab.org>
> Sent: Tuesday, October 15, 2019 7:37 AM
> To: Carlos Ayerbe Gayoso <gayoso at jlab.org>; Sebastian Kuhn <kuhn at jlab.org>; Jiwan Poudel <jpoudel at jlab.org>; Stephen Bültmann <sbueltma at odu.edu>
> Cc: dsg-rtpc at jlab.org <dsg-rtpc at jlab.org>
> Subject: Re: Helium for Bonus Experiment
>
> 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>
>>> Subject: Helium for Bonus Experiment
>>> Date: October 14, 2019 at 8:11:15 AM EDT
>>> To: Sebastian Kuhn <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,
>>>


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