JP2005264242A - 電気防食用測定装置及びその操作方法 - Google Patents
電気防食用測定装置及びその操作方法 Download PDFInfo
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- JP2005264242A JP2005264242A JP2004079014A JP2004079014A JP2005264242A JP 2005264242 A JP2005264242 A JP 2005264242A JP 2004079014 A JP2004079014 A JP 2004079014A JP 2004079014 A JP2004079014 A JP 2004079014A JP 2005264242 A JP2005264242 A JP 2005264242A
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Abstract
【解決手段】電源電圧、電流、及び鉄筋の電位を測定する電気防食用測定装置10は遅れ作動機能を内蔵しており、照合電極の基準電位の測定では、外部電源式電気防食装置のコンクリート中の鋼材への印加電流を遮断した後、一定時間経過後の鉄筋電位の計測値をデジタルパネル12に表示し、その後一定時間経過後にこの計測値を消去する。
【選択図】 図1
Description
11 主電源スイッチ
12 デジタルパネル(表示部)
13 モード切替選択スイッチ
14 スタートボタン
15 電圧測定用端子
16 電流測定用端子
17 照合電極用端子
18 鉄筋結線用端子
19 把手
20 コンクリート
21 チタン電極
22 鉄筋
23 照合電極
30 直流電源装置
31 開閉スイッチ
32 端子
40 スイッチ回路
51〜56 接続ケーブル
Claims (2)
- 外部電源式電気防食装置の電源電圧測定装置、電源電流測定装置、照合電極を用いた鉄筋の通電時の電位測定装置、自然電位測定装置を一体可搬装置にまとめると共に、外部電源式電気防食装置のコンクリート中の鋼材への印加電流を遮断した後一定時間経過後の鉄筋の電位を測定し、さらにその後一定時間経過後に表示された前記計測値を消去する遅れ作動機能を内蔵したことを特徴とする電気防食用測定装置。
- 請求項1記載の電気防食用測定装置を用い、外部電源式電気防食装置の電源に電圧計回路を接続して電圧を測定し、外部電源式電気防食装置の導線に直列に電流計測回路を接続して電流を測定し、次いで鉄筋と照合電極間に基準電位測定回路を接続し、外部電源式電気防食装置のコンクリート中の鋼材への印加電流を遮断後、一定時間経過時の鉄筋の電位を表示装置に表示保持し、該電位の計測値を読み取り、保持時間経過後電位値の表示を消去することを特徴とする電気防食用測定装置の操作方法。
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JP2004079014A JP4235135B2 (ja) | 2004-03-18 | 2004-03-18 | 電気防食用測定装置及びその操作方法 |
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JP2004079014A JP4235135B2 (ja) | 2004-03-18 | 2004-03-18 | 電気防食用測定装置及びその操作方法 |
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JP2005264242A true JP2005264242A (ja) | 2005-09-29 |
JP4235135B2 JP4235135B2 (ja) | 2009-03-11 |
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JP2004079014A Expired - Lifetime JP4235135B2 (ja) | 2004-03-18 | 2004-03-18 | 電気防食用測定装置及びその操作方法 |
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Cited By (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007105271A (ja) * | 2005-10-14 | 2007-04-26 | Kita Denshi Corp | スロットマシン |
KR100806961B1 (ko) * | 2006-05-23 | 2008-03-06 | 주식회사 예스코 | 직류 방식 전압, 교류 전압 및 접지 저항을 측정할 수 있는 통합 측정기 |
KR20180134585A (ko) * | 2017-06-09 | 2018-12-19 | 제이엠아이 (주) | 자연전위 검출방법에 의한 전기방식 시스템 및 방법 |
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2004
- 2004-03-18 JP JP2004079014A patent/JP4235135B2/ja not_active Expired - Lifetime
Cited By (5)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
JP2007105271A (ja) * | 2005-10-14 | 2007-04-26 | Kita Denshi Corp | スロットマシン |
JP4703351B2 (ja) * | 2005-10-14 | 2011-06-15 | 株式会社北電子 | スロットマシン |
KR100806961B1 (ko) * | 2006-05-23 | 2008-03-06 | 주식회사 예스코 | 직류 방식 전압, 교류 전압 및 접지 저항을 측정할 수 있는 통합 측정기 |
KR20180134585A (ko) * | 2017-06-09 | 2018-12-19 | 제이엠아이 (주) | 자연전위 검출방법에 의한 전기방식 시스템 및 방법 |
KR101939659B1 (ko) | 2017-06-09 | 2019-01-17 | 제이엠아이 (주) | 자연전위 검출방법에 의한 전기방식 시스템 및 방법 |
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JP4235135B2 (ja) | 2009-03-11 |
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