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 * [[KAGRA/Subgroups/AOS| back to AOS top]] 
 * [[LCGT/subgroup/AOS/Viewport1| Obsolete information]]
 * [[KAGRA/Subgroups/AOS|back to AOS top]]
 * [[LCGT/subgroup/AOS/Viewport1|Obsolete information]]
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== Scope ==
 . Scope...
== Oplev viewport windows ==
=== FY2013 version ===
==== VPZ100Q-BBAR530-1100 (ICF152) ====
In total there are 40 pcs of this kind viewport window.
||Serial# ||Status ||
||0000 ||Leaking, but preserved in the tunnel -> Returned to the retailer (20170425) -> '''Renewed''' one delivered in Kamioka (20170714) -> Installed at [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=3140|PR3]] (20170721) ||
||0001 ||Leaking, but preserved in the tunnel -> Returned to the retailer (20170425) -> '''Renewed''' one delivered in Kamioka (20170714) -> Installed at [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=3139|IFI]] (20170721) ||
||0002 ||''Not exists'' ||
||0003 ||''Not exists'' ||
||0004 ||''Not exists'' ||
||0005 ||Leaking, get back to the retailer (20170130) -> '''Renewed''' one delivered in Kamioka (20170601) -> Installed at [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=2852|MCF]] (20170605) [No leak detected on 20170725] ||
||0006 ||Leaking, get back to the retailer (20170130) -> '''Renewed''' one delivered in Kamioka (20170601) -> Installed at [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=2852|MCF]] (20170605) [No leak detected on 20170725] ||
||0007 ||Leaking, but preserved in the tunnel -> Get back to the retailer (20170425) -> '''Renewed''' one delivered in Kamioka (20170821)||
||0008 ||Leaking; was once installed '''IXC''', returned in advanced, and checked at the company -> '''Renewed''' one delivered in Kamioka (20170601) -> Installed at [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=2852|MCE]] (20170605) [No leak detected on 20170725] ||
||0009 ||No leak; stocked at the side of IMC -> Returned to the retailer (20170718) ||
||0010 ||No leak; stocked at the side of IMC -> Returned to the retailer (20170718) ||
||0011 ||No leak; stocked at the side of IMC -> Returned to the retailer (20170718) ||
||0012 ||No leak; stocked at the side of IMC -> Returned to the retailer (20170718) ||
||0013 ||No leak; stocked at the side of IMC -> Returned to the retailer (20170718) ||
||0014 ||Not yet checked; was once installed '''EXA''', preserved at the side of IMC -> Returned to the retailer (20170425) -> '''Renewed''' one delivered in Kamioka (20170821)||
||0015 ||Not yet checked; was once installed '''EXA''', preserved at the side of IMC -> Returned to the retailer (20170425) -> '''Renewed''' one delivered in Kamioka (20170821)||
||0016 ||Leaking, get back to the retailer (20170130) -> '''Renewed''' one delivered in Kamioka (20170601) -> Installed at [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=2852|MCE]] (20170605) [No leak detected on 20170725] ||
||0017 ||Not yet checked nor opened; preserved at the side of IMC -> Returned to the retailer (20170425) -> '''Renewed''' one delivered in Kamioka (20170821)||
||0018 ||Leaking, get back to the retailer (20170130) -> '''Renewed''' one delivered in Kamioka (20170601) -> Installed at [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=3150|PR2]] (20170725) ||
||0019 ||'''MCE''', Leaking (20170303) -> Returned to the retailer (20170606) ||
||0020 ||'''MCF''', Leaking (20170303) -> Returned to the retailer (20170606) ||
||0021 ||'''PR3''', Not yet checked. -> Returned to the retailer (20170726) ||
||0022 ||'''MCE''', No Leak detected (20170303) -> Returned to the retailer (20170606) ||
||0023 ||Preserved in a desiccator at PSL room, for some reasons, not yet checked. -> Returned to the retailer (20170425)-> '''Renewed''' one delivered in Kamioka (20170821) ||
||0024 ||'''MCF''', No Leak detected (20170303) -> Returned to the retailer (20170606) ||
||0025 ||Not yet checked; was once '''EYA'''; preserved at the side of IMC. -> Returned to the retailer (20170425) -> '''Renewed''' one delivered in Kamioka (20170821)||
||0026 ||'''BS''', not yet checked. -> Returned to the retailer (20170726) ||
||0027 ||'''BS''', not yet checked. -> Returned to the retailer (20170726) ||
||0028 ||Leaking; was once installed '''EYC''' probably, returned in advanced, and checked at the company ||
||0029 ||Not yet checked; was once '''EYA'''; preserved at the side of IMC.-> temporally Installed at PR2? for checking oplev.?? -> Returned to the retailer (20170726) ||
||0030 ||Leaking, get back to the retailer (20170130) -> '''Renewed''' one delivered in Kamioka (20170601) -> Installed at [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=3101|EYC]] (20170714 and see [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=3099|here]]) ||
||0031 ||Reverse pressured. -> '''Renewed''' one delivered in Kamioka (20170601) -> Installed at [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=3101|EYC]] ( 20170714 and see [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=3099|here]]) ||
||0032 ||Leaking, get back to the retailer (20170130) -> '''Renewed''' one delivered in Kamioka (20170601) ||
||0033 ||Leaking, get back to the retailer (20170130) -> '''Renewed''' one delivered in Kamioka (20170630) -> Installed at [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=3143|BS]] (20170724) ||
||0034 ||Leaking, get back to the retailer (20170130) -> '''Renewed''' one delivered in Kamioka (20170630) -> Installed at [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=3143|BS]] (20170724) ||
||0035 ||Leaking; was once installed '''EYC''' probably, returned in advanced, and checked at the company -> '''Renewed''' one delivered in Kamioka (20170630) -> Installed at [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=3151|IMM]] (20170725) ||
||0036 ||Leaking, get back to the retailer (20170130) -> '''Renewed''' one delivered in Kamioka (20170630) ||
||0037 ||Leaking, get back to the retailer (20170130) -> '''Renewed''' one delivered in Kamioka (20170630) ||
||0038 ||Reverse pressured. -> '''Renewed''' one delivered in Kamioka (20170714) ||
||0039 ||'''''Break''''' by reverse pressure (see an attached picture of an e-mail to me from Uchiyama-san on 14 Mar 2016) ||
||0040 ||Leaking, get back to the retailer (20170130) -> '''Renewed''' one delivered in Kamioka (20170714) ||
||0041 ||'''IMM''', not yet checked. -> Returned to the retailer (20170726) ||
||0042 ||Reverse pressured. -> '''Renewed''' one delivered in Kamioka (20170714) ||
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== Oplev viewport windows ==
=== FY2013 version ===
==== VPZ100Q (ICF152) ====
||Serial#||Status||
||0000 ||Leaking, but preserved in the tunnel||
||0001 ||Leaking, but preserved in the tunnel||
||0002 ||(Not yet checked.) ||
||0003 ||(Not yet checked.) ||
||0004 ||(Not yet checked.)||
||0005 ||Leaking, get back to the retailer (20170130)||
||0006 ||Leaking, get back to the retailer (20170130)||
||0007 ||Leaking, but preserved in the tunnel||
||0008 ||Leaking; was once installed '''IXC''', returned in advanced, and checked at the company||
||0009 ||No leak; stocked at the side of IMC.||
||0010 ||No leak; stocked at the side of IMC.||
||0011 ||No leak; stocked at the side of IMC.||
||0012 ||No leak; stocked at the side of IMC.||
||0013 ||No leak; stocked at the side of IMC.||
||0014 ||Not yet checked; was once installed '''EXA''', preserved at the side of IMC||
||0015 ||Not yet checked; was once installed '''EXA''', preserved at the side of IMC||
||0016 ||Leaking, get back to the retailer (20170130)||
||0017 ||Not yet checked nor opened; preserved at the side of IMC||
||0018 ||Leaking, get back to the retailer (20170130)||
||0019 ||'''MCE''', Leaking (20170303)||
||0020 ||'''MCF''', Leaking (20170303)||
||0021 ||'''PR3''', Not yet checked.||
||0022 ||'''MCE''', No Leak detected (20170303)||
||0023 ||Preserved in a desiccator at PSL room, for some reasons, not yet checked.||
||0024 ||'''MCF''', No Leak detected (20170303)||
||0025 ||Not yet checked; was once '''EYA'''; preserved at the side of IMC.||
||0026 ||'''BS''', not yet checked.||
||0027 ||'''BS''', not yet checked.||
||0028 ||Leaking; was once installed '''EYC''' probably, returned in advanced, and checked at the company||
||0029 ||Not yet checked; was once '''EYA'''; preserved at the side of IMC.||
||0030 ||Leaking, get back to the retailer (20170130)||
||0031 ||Reverse pressured.||
||0032 ||Leaking, get back to the retailer (20170130)||
||0033 ||Leaking, get back to the retailer (20170130)||
||0034 ||Leaking, get back to the retailer (20170130)||
||0035 ||Leaking; was once installed '''EYC''' probably, returned in advanced, and checked at the company||
||0036 ||Leaking, get back to the retailer (20170130)||
||0037 ||Leaking, get back to the retailer (20170130)||
||0038 ||Reverse pressured.||
||0039 ||'''''Break''''' by reverse pressure (see an attached picture of an e-mail to me from Uchiyama-san on 14 Mar 2016)||
||0040 ||Leaking, get back to the retailer (20170130)||
||0041 ||'''IMM''', not yet checked.||
||0042 ||Reverse pressured.||
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...Why 43 viewport windows? Probably some serial numbers are skipped when these were delivered... Actually 40 viewport windows were purchased.
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||Serial#||Status||
||001 ||Leaking; was once installed '''IXA'''||
||002 ||Leaking; was once installed '''IXA'''||
||003 ||'''PR3''', not yet checked.||
||004 ||Leaking, but preserved in the tunnel||
||005 ||Leaking, but preserved in the tunnel||
||006 ||Leaking, but preserved in the tunnel||
||007 ||Leaking, but preserved in the tunnel; was once installed '''EYA''', and leak detected||
||008 ||Leaking, but preserved in the tunnel; was once installed '''EYA''', and leak detected||
||009 ||Leaking, but preserved in the tunnel||
||010 ||No leak ''probably''; stocked at the side of IMC.||
||Serial# ||Status ||
||001 ||Leaking; was once installed '''IXA''' -> Returned to the retailer (20170606) -> '''Renewed''' one delivered in Kamioka (20170714) ||
||002 ||Leaking; was once installed '''IXA''' -> Returned to the retailer (20170606) -> '''Renewed''' one delivered in Kamioka (20170714) ||
||003 ||'''PR3''', not yet checked.-> Returned to the retailer (20170726) [and will be stocked in the retailer.] ||
||004 ||Leaking, in the manufacture -> '''Renewed''' one delivered in Kamioka (20170714) ||
||005 ||Leaking, in the manufacture -> '''Renewed''' one delivered in Kamioka (20170601) -> Installed at [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=3094|EYA]] (20170713) ||
||006 ||Leaking, in the manufacture -> '''Renewed''' one delivered in Kamioka (20170601) -> Installed at [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=3094|EYA]] (20170713) ||
||007 ||Leaking, but preserved in the tunnel; was once installed '''EYA''', and leak detected -> Returned to the retailer (20170606) -> '''Renewed''' one delivered in Kamioka (20170714) ||
||008 ||Leaking, but preserved in the tunnel; was once installed '''EYA''', and leak detected -> Returned to the retailer (20170606) -> '''Renewed''' one delivered in Kamioka (20170714) ||
||009 ||Leaking, in the manufacture -> '''Renewed''' one delivered in Kamioka (20170601) ||
||010 ||No leak ''probably''; stocked at the side of IMC. -> Returned to the retailer (20170606) -> '''Renewed''' one delivered in Kamioka (20170714) ||
||011 ||Newly '''Renewed''' one, based on a stocked one in the retailer, delivered in Kamioka (20170714) -> Installed at [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=3140|PR3]] (20170721) ||

=== FY2016/2017 version ===
Once delivered in FY2016 (2016 the end of December), but their quality are [[http://klog.icrr.u-tokyo.ac.jp/osl/?r=2448|out of question]], and with unbelievable delay the company will finally seriously deliver (hopefully) new ones. Firstly those viewport windows were newly ordered for cryostats according to CRY's new demands in FY2016, but, due to the fact described before, usable ones are not in time delivered, so two companies oplev ICF152 viewport windows would be mixedly exiting, which I would like to totally avoid from the viewpoints of engineering management.

In total 20 pcs of ICF152.
||Serial# ||Status ||
||0001 ||xxxx ||
||0002 ||xxxx ||

Viewport windows for optical lever

Related subgroups: IOO, MIF, VAC, CRY, VIS...


Oplev viewport windows

FY2013 version

VPZ100Q-BBAR530-1100 (ICF152)

In total there are 40 pcs of this kind viewport window.

Serial#

Status

0000

Leaking, but preserved in the tunnel -> Returned to the retailer (20170425) -> Renewed one delivered in Kamioka (20170714) -> Installed at PR3 (20170721)

0001

Leaking, but preserved in the tunnel -> Returned to the retailer (20170425) -> Renewed one delivered in Kamioka (20170714) -> Installed at IFI (20170721)

0002

Not exists

0003

Not exists

0004

Not exists

0005

Leaking, get back to the retailer (20170130) -> Renewed one delivered in Kamioka (20170601) -> Installed at MCF (20170605) [No leak detected on 20170725]

0006

Leaking, get back to the retailer (20170130) -> Renewed one delivered in Kamioka (20170601) -> Installed at MCF (20170605) [No leak detected on 20170725]

0007

Leaking, but preserved in the tunnel -> Get back to the retailer (20170425) -> Renewed one delivered in Kamioka (20170821)

0008

Leaking; was once installed IXC, returned in advanced, and checked at the company -> Renewed one delivered in Kamioka (20170601) -> Installed at MCE (20170605) [No leak detected on 20170725]

0009

No leak; stocked at the side of IMC -> Returned to the retailer (20170718)

0010

No leak; stocked at the side of IMC -> Returned to the retailer (20170718)

0011

No leak; stocked at the side of IMC -> Returned to the retailer (20170718)

0012

No leak; stocked at the side of IMC -> Returned to the retailer (20170718)

0013

No leak; stocked at the side of IMC -> Returned to the retailer (20170718)

0014

Not yet checked; was once installed EXA, preserved at the side of IMC -> Returned to the retailer (20170425) -> Renewed one delivered in Kamioka (20170821)

0015

Not yet checked; was once installed EXA, preserved at the side of IMC -> Returned to the retailer (20170425) -> Renewed one delivered in Kamioka (20170821)

0016

Leaking, get back to the retailer (20170130) -> Renewed one delivered in Kamioka (20170601) -> Installed at MCE (20170605) [No leak detected on 20170725]

0017

Not yet checked nor opened; preserved at the side of IMC -> Returned to the retailer (20170425) -> Renewed one delivered in Kamioka (20170821)

0018

Leaking, get back to the retailer (20170130) -> Renewed one delivered in Kamioka (20170601) -> Installed at PR2 (20170725)

0019

MCE, Leaking (20170303) -> Returned to the retailer (20170606)

0020

MCF, Leaking (20170303) -> Returned to the retailer (20170606)

0021

PR3, Not yet checked. -> Returned to the retailer (20170726)

0022

MCE, No Leak detected (20170303) -> Returned to the retailer (20170606)

0023

Preserved in a desiccator at PSL room, for some reasons, not yet checked. -> Returned to the retailer (20170425)-> Renewed one delivered in Kamioka (20170821)

0024

MCF, No Leak detected (20170303) -> Returned to the retailer (20170606)

0025

Not yet checked; was once EYA; preserved at the side of IMC. -> Returned to the retailer (20170425) -> Renewed one delivered in Kamioka (20170821)

0026

BS, not yet checked. -> Returned to the retailer (20170726)

0027

BS, not yet checked. -> Returned to the retailer (20170726)

0028

Leaking; was once installed EYC probably, returned in advanced, and checked at the company

0029

Not yet checked; was once EYA; preserved at the side of IMC.-> temporally Installed at PR2? for checking oplev.?? -> Returned to the retailer (20170726)

0030

Leaking, get back to the retailer (20170130) -> Renewed one delivered in Kamioka (20170601) -> Installed at EYC (20170714 and see here)

0031

Reverse pressured. -> Renewed one delivered in Kamioka (20170601) -> Installed at EYC ( 20170714 and see here)

0032

Leaking, get back to the retailer (20170130) -> Renewed one delivered in Kamioka (20170601)

0033

Leaking, get back to the retailer (20170130) -> Renewed one delivered in Kamioka (20170630) -> Installed at BS (20170724)

0034

Leaking, get back to the retailer (20170130) -> Renewed one delivered in Kamioka (20170630) -> Installed at BS (20170724)

0035

Leaking; was once installed EYC probably, returned in advanced, and checked at the company -> Renewed one delivered in Kamioka (20170630) -> Installed at IMM (20170725)

0036

Leaking, get back to the retailer (20170130) -> Renewed one delivered in Kamioka (20170630)

0037

Leaking, get back to the retailer (20170130) -> Renewed one delivered in Kamioka (20170630)

0038

Reverse pressured. -> Renewed one delivered in Kamioka (20170714)

0039

Break by reverse pressure (see an attached picture of an e-mail to me from Uchiyama-san on 14 Mar 2016)

0040

Leaking, get back to the retailer (20170130) -> Renewed one delivered in Kamioka (20170714)

0041

IMM, not yet checked. -> Returned to the retailer (20170726)

0042

Reverse pressured. -> Renewed one delivered in Kamioka (20170714)

VPZ38Q (ICF70)

Serial#

Status

001

Leaking; was once installed IXA -> Returned to the retailer (20170606) -> Renewed one delivered in Kamioka (20170714)

002

Leaking; was once installed IXA -> Returned to the retailer (20170606) -> Renewed one delivered in Kamioka (20170714)

003

PR3, not yet checked.-> Returned to the retailer (20170726) [and will be stocked in the retailer.]

004

Leaking, in the manufacture -> Renewed one delivered in Kamioka (20170714)

005

Leaking, in the manufacture -> Renewed one delivered in Kamioka (20170601) -> Installed at EYA (20170713)

006

Leaking, in the manufacture -> Renewed one delivered in Kamioka (20170601) -> Installed at EYA (20170713)

007

Leaking, but preserved in the tunnel; was once installed EYA, and leak detected -> Returned to the retailer (20170606) -> Renewed one delivered in Kamioka (20170714)

008

Leaking, but preserved in the tunnel; was once installed EYA, and leak detected -> Returned to the retailer (20170606) -> Renewed one delivered in Kamioka (20170714)

009

Leaking, in the manufacture -> Renewed one delivered in Kamioka (20170601)

010

No leak probably; stocked at the side of IMC. -> Returned to the retailer (20170606) -> Renewed one delivered in Kamioka (20170714)

011

Newly Renewed one, based on a stocked one in the retailer, delivered in Kamioka (20170714) -> Installed at PR3 (20170721)

FY2016/2017 version

Once delivered in FY2016 (2016 the end of December), but their quality are out of question, and with unbelievable delay the company will finally seriously deliver (hopefully) new ones. Firstly those viewport windows were newly ordered for cryostats according to CRY's new demands in FY2016, but, due to the fact described before, usable ones are not in time delivered, so two companies oplev ICF152 viewport windows would be mixedly exiting, which I would like to totally avoid from the viewpoints of engineering management.

In total 20 pcs of ICF152.

Serial#

Status

0001

xxxx

0002

xxxx

LCGT/subgroup/AOS/Viewport2017 (last edited 2022-10-06 13:35:26 by TomotadaAkutsu)