Differences between revisions 35 and 36

Transmission Monitor's Vibration Isolation Stage: preparation (TMS-VIS)

With a fixed stage.
TMS = BRT (beam reducing telescope) + GPT (Gouy phase telescope)

Links to knowledge

LVDTs

Be careful! The pin assignment in the Dsub shell or the signal phases would be different from the below for #1 and #2, as I needed to once detach the pins when I installed the LVDTs (Akutsu).

Coil inspection report (JGW-T1808464)
http://klog.icrr.u-tokyo.ac.jp/osl/?r=5046: note: LVDT1's coil wires were broken.
http://klog.icrr.u-tokyo.ac.jp/osl/?r=5022
http://klog.icrr.u-tokyo.ac.jp/osl/?r=5106: note: LVDT6's coil wires were broken.

Actuator coils

Be careful! The pin assignment in the Dsub shell or the signal phases would be different from the below, as I needed to once detach the pins when I installed the coils (Akutsu).

Geophones

Serical# of L-4C	Vert/Horiz	Naming of the assembled unit	Assembler
404080975	Vert
404080976	Vert	TMS-VISX: Geo-V2	Akutsu
404080977	Vert
404080978	Vert
404084240	Vert
404084241	Vert	TMS-VISX: Geo-V3	Akutsu
404084242	Vert	TMS-VISX: Geo-V1	Fujii -> Akutsu
2	Horiz	TMS-VISX: Geo-H3	Akutsu -> Uraguchi
3	Horiz
4	Horiz	TMS-VISX: Geo-H1	Akutsu
5	Horiz	TMS-VISX: Geo-H2	Akutsu
15	Horiz
16	Horiz
17	Horiz

Cabling

LVDT/Act - (coil wires) - Dsub9M - (Dsub9F - PTFE 2m - Dsub9F) - Dsub9M flange - Flipper cable - Dsub Cable
Geophone - (MIL C 26482 - PTFE 0.5m - Dsub9M) - (Dsub9F - 1.5m PTFE - Dsub9F) - Dsub9M flange - Flipper cable - Dsub Cable
PTFE cables

Task list

Note: some of the tasks can be done in parallel.

Signal Assign

Pin Name

Resistance

Equipment

Assign

Comment1

Comment2

Connection

-  ⇤ ← Revision 35 as of 2018-07-06 19:39:06 → 
  Size: 3429
  Editor: TomotadaAkutsu
  Comment:
+   ← Revision 36 as of 2018-07-06 19:39:59 → ⇥
  Size: 3489
  Editor: TomotadaAkutsu
  Comment:
-Deletions are marked like this.
+Additions are marked like this.
 Line 39:
-|| 404080976 || Vert || Geo-V2|| Akutsu ||
+|| 404080976 || Vert || TMS-VISX: Geo-V2|| Akutsu ||
 Line 43:
-|| 404084241 || Vert || Geo-V3|| Akutsu ||
|| 404084242 || Vert || Geo-V1|| Fujii -> Akutsu ||
|| 2         || Horiz|| Geo-H3|| Akutsu -> Uraguchi ||
+|| 404084241 || Vert || TMS-VISX: Geo-V3|| Akutsu ||
|| 404084242 || Vert || TMS-VISX: Geo-V1|| Fujii -> Akutsu ||
|| 2         || Horiz|| TMS-VISX: Geo-H3|| Akutsu -> Uraguchi ||
 Line 47:
-|| 4         || Horiz|| Geo-H1|| Akutsu ||
|| 5         || Horiz|| Geo-H2|| Akutsu ||
+|| 4         || Horiz|| TMS-VISX: Geo-H1|| Akutsu ||
|| 5         || Horiz|| TMS-VISX: Geo-H2|| Akutsu ||