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== 低温装置 == . リーダー: 鈴木敏一 (KEK) . サブリーダー:内山隆 (ICRR) . サブリーダー:木村誠宏 (KEK) . サブリーダー(Cryo-Payload):山元一広 (ICRR) |
---- |
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=== Document === . ・[[attachment:KAGRA/Subgroups/VAC/RandD_cryo.pdf|研究開発項目]] . ・[[attachment:KAGRA/Subgroups/VAC/e_measure20100406v2.pdf|300K放射率 2010.04.07]] . ・[[attachment:KAGRA/Subgroups/VAC/e_measure110309_SI他.pdf|300K放射率 MLI 2011.03.09]] . ・[[attachment:KAGRA/Subgroups/VAC/Cryotat概要20100929.ppt|クライオスタット概要2010.09.29]] . ・[[attachment:KAGRA/Subgroups/VAC/LCGT_CryoStat00_110310.jpg|クライオスタット概要図2011.03.10]] . ・[[attachment:KAGRA/Subgroups/VAC/LCGT_CryoStat01_110701.dxf|クライオスタット+シールド概要図 (dxf) 2011.07.01]] . ・[[attachment:KAGRA/Subgroups/VAC/LCGT_CryoStat01_110701.pdf|クライオスタット+シールド概要図 (pdf) 2011.07.01]] . ・[[attachment:KAGRA/Subgroups/VAC/ElasticConstants_anisotropic.xls|Stiffness of Sapphire and Si (xls) 2011.09.14]] |
= Topics and Update = * This page has been updated by n.kami/kek, in April-May, 2023 * Link to [[https://gwwiki.icrr.u-tokyo.ac.jp/JGWwiki/KAGRA/Subgroups/VAC?action=recall&rev=160|the original page in 2012 (レイアウト、真空装置doc)]] * Link to workshop: [[https://indico.cern.ch/event/1208957/|Beampipes for Gravitational Wave Telescope 2023 (May 27-29,2023, at CERN)]] |
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=== 13th cryogenic payload meeting (2012 July. 4 ICRR) === . Other idea for suspension (W. Johnson) . Silicon flexures suspension (R. DeSalvo) . Current status(Measurement of Q values of sapphire fibers)(K. Shibata) . Current status(K. Yamamoto) |
= Overview = == Vac Layout (May 2023) == . [[attachment:202305-vac-layout-kami.png|{{attachment:202305-vac-layout-kami.png|alt text|width=480}}]] |
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=== 12th cryogenic payload meeting (2012 June. 6 ICRR) === . ・[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=1101|Silicon flexures suspension (R. DeSalvo)]] . ・[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=1102|Current status(Measurement of thermal conductivity of sapphire fiber)(T. Ushiba)]] . ・[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=1100|Current status(ELiTES and IMPEX sapphire fiber)(K. Yamamoto)]] |
== Online data == * capture: [[https://gwdet.icrr.u-tokyo.ac.jp/~controls/capture/img/k1mon6-3840x0.jpg|10-day trend]] * SEM-VAC: [[https://gwdet.icrr.u-tokyo.ac.jp/~controls/slowmonitor/VAC/|Slow monitor @ SEM]] * Mon: [[https://gwdet.icrr.u-tokyo.ac.jp/~controls/trendMon/vac.html|Long-term trend]] |
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=== 11th cryogenic payload meeting (2012 April. 25 ICRR) === . ・[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=1019|Current status(ELiTES and Geometry of payload)(K. Yamamoto)]] |
== Introductory document == * [[https://gwdoc.icrr.u-tokyo.ac.jp/DocDB/0144/G2214409/001/IVC22_Sapporo_Tomaru.pdf|Vacuum system in KAGRA (IVC2022, Sapporo, by T. Tomaru et. al.)]] @JGWDOC |
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=== 10th cryogenic payload meeting (2012 April. 4 ICRR) === . ・[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=934|Current status (Research strategies and Geometry of payload)(K. Yamamoto)]] |
= Information (not yet) = * local doc of activity reports, meetings * IP addresses in use * Purchase products in 2022 |
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=== 9th cryogenic payload meeting (2012 Mar. 7 ICRR) === . ・[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=896|Measurement of RRR of candidate materials (Shibata)]] . ・[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=897|Material Selection for the Masses (5) and Lab Preparation(Tokoku)]] . ・[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=895|Current status (Yamamoto)]] |
= Manual (Apr.-Jul 2023) = |
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=== 8th cryogenic payload meeting (2012 Feb. 8 ICRR) === . ・[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=863|Reduction of thermal radiation through a shield pipe for KAGRA (Sakakibara)]] . ・[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=865|Material Selection for the Masses (4) and Lab Preparation(Tokoku)]] . ・[[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=864|Current status (Yamamoto)]] |
== Vac devices == * Gauge: [[https://gwdoc.icrr.u-tokyo.ac.jp/DocDB/0150/E2315080/001/CC-10torisetu_Rev.2.05.pdf|CC-10 Cold Cathod gauge manual Rev.2.05 (2014)]] * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=15080|Vac devices manual page at JGWDOC]] |
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=== 第七回 低温懸架打ち合わせ(2012.1.10 ICRR) === . ・ [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=771|現状報告(マスとワイヤの材質選択と実験室準備)(東谷)]] . ・ [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=769|現状報告(熱雑音とサファイアファイバ)(山元)]] |
== Pump == || Roots || [[https://gwdoc.icrr.u-tokyo.ac.jp/DocDB/0149/E2314972/001/NeoDry36E-2014.pdf|樫山 NeoDry36E (2014)]]、<<BR>>[[https://gwdoc.icrr.u-tokyo.ac.jp/DocDB/0149/E2314972/003/LCLV40%E9%9B%BB%E7%A3%81%E5%BC%81-catalog-1.pdf|電磁弁カタログ(LCLV-40を使用)]] || [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14972|Roots manual page at JGWDOC]] || || TMP || [[https://gwdoc.icrr.u-tokyo.ac.jp/DocDB/0149/E2314932/001/MT83J001J_iX3006_%E5%8F%96%E6%89%B1%E8%AA%AC%E6%98%8E%E6%9B%B8.pdf|Edwards STP-iX3006 (2016)]]、<<BR>>[[https://gwdoc.icrr.u-tokyo.ac.jp/DocDB/0149/E2314932/002/MT81JE01A-%E5%8F%96%E8%AA%AC%E3%82%A4%E3%83%B3%E3%82%BF%E3%83%BC%E3%83%95%E3%82%A7%E3%83%BC%E3%82%B9.pdf|EtherCATインターフェース(Kagraでは未使用)]] || [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14932|TMP manual page at JGWDOC]] || || Ion Pump || [[https://gwdoc.icrr.u-tokyo.ac.jp/DocDB/0149/E2314973/002/SQ505%2087-900-114-01.pdf|Agilent SQ505 (2011)]]、<<BR>>[[https://gwdoc.icrr.u-tokyo.ac.jp/DocDB/0149/E2314973/002/900034_DIGITEL-MPCq-Controller_manual.pdf|Gamma DigitelMPCq (2021)]] || [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14973|Ion Pump manual page at JGWDOC]] || . [[attachment:KAGRA/Subgroups/VAC/MT83J001J_iX3006_%E5%8F%96%E6%89%B1%E8%AA%AC%E6%98%8E%E6%9B%B8.pdf|Edwards TMP at wiki]] (in test, to be removed) |
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=== 第六回 低温懸架打ち合わせ(2011.11.30 ICRR) === . ・ [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=716|Sapphire fiberの熱雑音(関口)]] . ・ [[attachment:KAGRA/Subgroups/VAC/20111130_material_tokoku.pdf|4分の1実証機の準備の進捗およびマスの材質-(東谷)]] . ・ [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=721|サファイアファイバ関連とparameterについて(山元)]] . |
== Interface == * LAN-RS485x2ports: [[https://gwdoc.icrr.u-tokyo.ac.jp/DocDB/0149/E2314975/001/moxa-nport-5000-series-manual-v6.4.pdf|MOXA NPort5250A manual (2021)l]]、[[https://gwdoc.icrr.u-tokyo.ac.jp/DocDB/0149/E2314975/001/0508-MoxaIP-how2set-yangkami.txt|How to set IP]] * LAN-DIO: [[https://gwdoc.icrr.u-tokyo.ac.jp/DocDB/0149/E2314975/001/xio100_manual_v2.1.0.pdf|XIO-100 manual v2.1.0 (2022)]]、[[https://gwdoc.icrr.u-tokyo.ac.jp/DocDB/0149/E2314975/001/xio100_commands7.pdf|Command reference]] * [[https://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=14975|Interface manual page at JGWDOC]] |
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=== 第五回 低温懸架打ち合わせ(2011.10.26 ICRR) === . ・ [[attachment:vertical-spring.pdf|低温用縦ばねの開発-(高橋)]] . ・ [[attachment:20111026_material_tokoku.pdf|マスの材質-(東谷)]] . ・ [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=640|高放射率材料の反射率測定(榊原)]] . ・ [[http://gwdoc.icrr.u-tokyo.ac.jp/cgi-bin/private/DocDB/ShowDocument?docid=639|並木精密宝石、今後のcryogenic payloadの方針(山元)]] === 第四回 低温懸架打ち合わせ(2011.09.28 ICRR) === . ・ [[attachment:meeting110928.ppt|低温懸架打ち合わせ-(山元) 110928]] . ・ [[attachment:tapered sapphire fiber 110928.pdf|テーパー付サファイアファイバー-(内山) 110928]] . ・ [[attachment:榊bafdoublecone2.pdf|ダクトシールドからの入熱-(榊原) 110928]] . ・ [[attachment:報告110928_TS.pdf|接合の進展 -常温接合打ち合わせ報告-(鈴木) 110928]] . ・ [[attachment:minute (2011 Sep. 28).pdf|議事録-(山元) 110928]] === 第三回 低温懸架打ち合わせ(2011.08.31 ICRR) === . ・ 低温懸架装置ミーティング(山元)110831 . ・ [[attachment:110831coolingtime_sakakibara.pdf|初期冷却時間(榊原) 110831]] . ・ [[attachment:110831highem_sakakibara.pdf|黒化処理材料の反射率測定(榊原) 110831]] . ・ [[attachment:SapphireBond_CryoPayload3rd_TS_v1.pdf|接合の現状(鈴木) 110831]] . ・ [[attachment:minutes110831_susp.pdf|議事録(山元) 110831]] === 第一回 低温懸架打ち合わせ(2011.07.01 KEK) === . ・ [[attachment:kickoff110701.ppt|打ち合わせ資料(山元) 110701]] . ・ [[attachment:PAB110621CryogenicsE2.ppt|参考資料(鈴木) 110701]] === 低温装置打ち合わせ === . Vib. Isolator for 1W PTC 2011.06.27 at J. Torisha . ・ [[attachment:torisha110627.pdf|立ち会い報告 110627]] .Report of annealing for thin Al bundles 2011.06.24 .・ [[attachment:Anneal_thin_Al_bundle110624v2.pdf|Heat Linkサンプルの焼鈍結果 110627]] .Cryostat Shield (4th) 2011.2.24 and Cryostat Shield (4th) 2011.2.25, KEK Cryogenics Centre R110 . ・ [[attachment:CryoShield110224_25Memo.rtf|打ち合わせメモ 11024および110225]] . ・ [[attachment:LCGT_Shieldmode-110225.pdf|Cryostat Shields図 110225]] .Cryostat Shield (4th) 2011.2.14 KEK Cryogenics Centre R110 . ・ [[attachment:shield110217Memo.rtf|打ち合わせメモ 110217]] . ・ [[attachment:LCGT_Cryo_110217.pdf|Cryostat Shields図 110217]] .Cryostat Shield (3rd) 2011.2.10 KEK Cryogenics Centre R110 Polycom+EVO . ・ [[attachment:議事録110210.rtf|打ち合わせメモ110210]] . ・ [[attachment:LCGT_Cryo_110210.pdf|Cryostat Shield図 110210]] .Cryostat 2010.11.18 EVO . ・ [[attachment:cryo20101119_2.pdf|打ち合わせ資料v2]] . ・[[attachment:KAGRA/Subgroups/VAC/SI_outgas20101104s.pdf|SI脱ガス中間報告]] . ・[[attachment:KAGRA/Subgroups/VAC/graphitesheets.pdf|グラファイトシート]] |
= Misc = * none |
レイアウト
- リーダー: 三代木伸二 (ICRR)
レイアウト決定図(2012年6月4日)
bLCGT(dxf) (miyoki, aso)
第4回レイアウト会議 (2011.7.19) 10:00 ~ 12:00 宇宙線研究所大セミナー室の
・AOS
第3回レイアウト会議 (2011.7.4) 宇宙線研究所大セミナー室
第2回レイアウト会議 (2011.6.16) 宇宙線研究所大セミナー室
第1回レイアウト会議 (2011.1.25) 宇宙線研究所小セミナー室(1)
真空装置
- リーダー: 齊藤芳男 (KEK)
- サブリーダー:高橋竜太郎 (ICRR)
Document
Topics and Update
- This page has been updated by n.kami/kek, in April-May, 2023
Link to workshop: Beampipes for Gravitational Wave Telescope 2023 (May 27-29,2023, at CERN)
Overview
Vac Layout (May 2023)
Online data
capture: 10-day trend
SEM-VAC: Slow monitor @ SEM
Mon: Long-term trend
Introductory document
Information (not yet)
- local doc of activity reports, meetings
- IP addresses in use
- Purchase products in 2022
Manual (Apr.-Jul 2023)
Vac devices
Pump
Roots |
||
TMP |
||
Ion Pump |
Edwards TMP at wiki (in test, to be removed)
Interface
LAN-RS485x2ports: MOXA NPort5250A manual (2021)l、How to set IP
Misc
- none