Viewport windows for optical lever

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


Oplev viewport windows

FY2013 version

VPZ100Q (ICF152)

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

Serial#

Status

0000

Leaking, but preserved in the tunnel

0001

Leaking, but preserved in the tunnel

0002

Not exists

0003

Not exists

0004

Not exists

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.

In total 40 viewport windows.

VPZ38Q (ICF70)

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.