[Solid_ec] SoLID EC/DAQ meeting 9:00am Thursday 4/14/2016 CC F227

Cunfeng Feng cunfeng.feng at cern.ch
Thu Apr 14 21:42:12 EDT 2016


  Dear Xiaochao,

I called the manager of Kedi this morning, he told me they maybe can 
improve 10% light yield and need to do some experiment to test.  On the 
other hand, they hope to produce  1000 pieces once time in order to 
control the price.

They have 400 pieces in hand, which is produced in same one batch as 
which we have.

Sine we know they only can increase 10% as the best,  I suggest we don't 
require them to produce new one. I have bought 600 piece, and 50 piece 
of them have been sent to you. So I will order another 400 pieces (same 
quality as what we have) in older to assemble 4 module for your test. Is 
it fine?

Cunfeng



On 2016/4/15 2:58, Xiaochao Zheng wrote:
> Dear All:
>
> Today's EC meeting minutes have been posted:
>
> http://hallaweb.jlab.org/experiment/PVDIS/SoLID/EC/meetings/SoLID_EC_Weekly_minutes.html#20160414
>
> ** Besides reports from the meeting, I have added a few items to the to-do list as discussed in the meeting. I have also updated the spreadsheet on the light yield calculation and added what light yield we may expect from a cosmic horizontal module test.
>
>
> **For our Chinese Collaborators, would it be possible to find a torque wrench like this?
>
>   http://digital-ratchet.jp/features2.html#m
>
> Thanks,
>
> Xiaochao
>
> ----- Original Message -----
> From: "Xiaochao Zheng" <xiaochao at jlab.org>
> To: "solid ec" <solid_ec at jlab.org>, "Solid daq" <solid_daq at jlab.org>
> Sent: Wednesday, April 13, 2016 10:00:01 AM
> Subject: [Solid_ec] SoLID EC/DAQ meeting 9:00am Thursday 4/14/2016 CC F227
>
> Dear All:
>
> We will have our SoLID EC/DAQ meeting at 9:00am US EST on Thursday 4/14/2016. The location is CC F227.
>
> The call-in instruction is shown below. Meeting minutes can be found at
>   http://hallaweb.jlab.org/experiment/PVDIS/SoLID/EC/meetings/SoLID_EC_Weekly_minutes.html
>
> If you have slides to present, please email them to everyone by replying to this email (or to me) before the meeting.
>
> Thanks,
>
> Xiaochao
>
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