Difference: MagneticFieldTestLog3 (3 vs. 4)

Revision 42016-06-09 - JunkiSuzuki

Line: 1 to 1
 
META TOPICPARENT name="MagneticFieldTest3"

Log note

Line: 8 to 8
  MPPCの動作確認
前回のメモがなかったので、一応ここに書いておくと、MPPCトリガーの電源は
Changed:
<
<
赤:+5V
黒:GND
青:-5V
緑:+50V~70V

>
>
赤:+5V
黒:GND
青:-5V
緑:+55V

 
# condition comment
0 no signal 10k ohm VR was broken ?
1 no signal 10k ohm VR was broken ?
Line: 40 to 40
  不具合品
・0-4Vちょっとの間を振動 周期30nsくらい
Changed:
<
<
電源を切った状態でVcc+ - 360の3番の抵抗
>
>

6.7.2016

 
Changed:
<
<
正常なもの
・0.9k ohm付近で変化
>
>
モジュールを筑波大に移送。可変抵抗の取り替えを実施。
 
Changed:
<
<
不具合品
・100 ohm
>
>
動作確認ok

線源に対する反応も確認。

_2016-06-08_13_34_07.png

夕方、KEKにモジュールを移送。

動作確認ok

tek00000.png

 

Comments


<--/commentPlugin-->

META FILEATTACHMENT attachment="_2016-06-01_13_08_44.jpg" attr="" comment="" date="1464831398" name="_2016-06-01_13_08_44.jpg" path="_2016-06-01_13_08_44.jpg" size="1991304" user="JunkiSuzuki" version="1"
Added:
>
>
META FILEATTACHMENT attachment="_2016-06-08_13_34_07.png" attr="" comment="" date="1465455291" name="_2016-06-08_13_34_07.png" path="_2016-06-08_13_34_07.png" size="1852912" user="JunkiSuzuki" version="1"
META FILEATTACHMENT attachment="_2016-06-08_11_57_13.jpg" attr="" comment="" date="1465455277" name="_2016-06-08_11_57_13.jpg" path="_2016-06-08_11_57_13.jpg" size="2121554" user="JunkiSuzuki" version="1"
META FILEATTACHMENT attachment="tek00000.png" attr="" comment="" date="1465455275" name="tek00000.png" path="tek00000.png" size="36264" user="JunkiSuzuki" version="1"
 
This site is powered by the TWiki collaboration platform Powered by PerlCopyright © 2008-2022 by the contributing authors. All material on this collaboration platform is the property of the contributing authors.
Ideas, requests, problems regarding TWiki? Send feedback