[Dsg-hallc_controls] Test of additional CAEN HV modules

Brad Sawatzky brads at jlab.org
Fri Jun 7 09:47:37 EDT 2019


Thanks for the clarification -- that's what I get for not opening the
boxes first.  (Apparently we just got a partial order -- 9 more modules
will show up at some point...)

-- Brad

On Fri, 07 Jun 2019, Peter Bonneau wrote:

>    DSG has received and will be testing the following new CAEN HV system for
>    Hall C:
>    1)  Qty 1,  Model SY4527 crate with 600W supply.
>    2)  Qty 4,  Model A7030TN modules, 36 channel, 3 KV - negative, 1 mA.
> 
>    --------------------------------------------------------------------------
> 
>    From: Dsg-hallc_controls <dsg-hallc_controls-bounces at jlab.org> on behalf
>    of Peter Bonneau
>    Sent: Thursday, June 6, 2019 11:40 AM
>    To: Brad Sawatzky
>    Cc: dsg-hallc controls
>    Subject: Re: [Dsg-hallc_controls] Test of additional CAEN HV modules
> 
>    Hi Brad,
>    We can exchange the DSG tested crate and cards for the new set anytime in
>    our EEL R121C lab.
>    Peter
> 
>    --------------------------------------------------------------------------
> 
>    From: Brad Sawatzky <brads at jlab.org>
>    Sent: Thursday, June 6, 2019 9:55 AM
>    To: Peter Bonneau
>    Cc: Stephen Wood; dsg-hallc controls
>    Subject: Re: Test of additional CAEN HV modules
> 
>    Hi folks,
> 
>    The new mainframe + modules arrived yesterday.  Is it still OK for me to
>    drop them off with the DSG for checkout?  (The boxes are in EEL/126
>    right now.)
> 
>    Would it be OK for me to retrieve the older crate+modules units at the
>    same time?
> 
>    -- Brad
> 
>    On Fri, 17 May 2019, Peter Bonneau wrote:
> 
>    >    Hi Steve,
>    >    DSG can test the new mainframe of modules when they arrive.
>    >    The bad modules have been repaired, returned to the lab, and
>    successfully
>    >    retested on the Hall C HV test station.
>    >    Regards,
>    >    Peter
>    >
>    >
>    --------------------------------------------------------------------------
>    >
>    >    From: Stephen Wood <saw at jlab.org>
>    >    Sent: Friday, May 17, 2019 9:34 AM
>    >    To: Peter Bonneau
>    >    Cc: dsg-hallc controls; Brad Sawatzky
>    >    Subject: Re: Test of additional CAEN HV modules
>    >
>    >    There is nothing additional at the moment, but another mainframe full
>    of
>    >    modules was ordered in February and should be here this summer.  If
>    you
>    >    can test that one too,  it would be great.
>    >    What is the status of the bad modules that you sent back for repair?
>    >    Thanks, Steve
>    >
>    >      On May 16, 2019, at 7:26 AM, Peter Bonneau <[1]bonneau at jlab.org>
>    wrote:
>    >      Hi Steve,
>    >      In our Hall C controls meeting, you mentioned that additional CAEN
>    HV
>    >      modules for Hall C may need to be tested.
>    >      Are these modules now available for testing?
>    >      Regards,
>    >      Peter
>    >
>    > References
>    >
>    >    Visible links
>    >    1. [1]mailto:bonneau at jlab.org
> 
>    --
>    Brad Sawatzky, PhD <brads at jlab.org>  -<>-  Jefferson Lab / Hall C / C111
>    Ph: 757-269-5947  -<>-  Fax: 757-269-5235  -<>- Pager: brads-page at jlab.org
>    The most exciting phrase to hear in science, the one that heralds new
>      discoveries, is not "Eureka!" but "That's funny..."   -- Isaac Asimov
> 
> References
> 
>    Visible links
>    1. mailto:bonneau at jlab.org

> 

-- 
Brad Sawatzky, PhD <brads at jlab.org>  -<>-  Jefferson Lab / Hall C / C111
Ph: 757-269-5947  -<>-  Fax: 757-269-5235  -<>- Pager: brads-page at jlab.org
The most exciting phrase to hear in science, the one that heralds new
  discoveries, is not "Eureka!" but "That's funny..."   -- Isaac Asimov


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