JP4235135B2 - 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
- Publication number
- JP4235135B2 JP4235135B2 JP2004079014A JP2004079014A JP4235135B2 JP 4235135 B2 JP4235135 B2 JP 4235135B2 JP 2004079014 A JP2004079014 A JP 2004079014A JP 2004079014 A JP2004079014 A JP 2004079014A JP 4235135 B2 JP4235135 B2 JP 4235135B2
- Authority
- JP
- Japan
- Prior art keywords
- potential
- current
- power supply
- anticorrosion
- external power
- Prior art date
- Legal status (The legal status is an assumption and is not a legal conclusion. Google has not performed a legal analysis and makes no representation as to the accuracy of the status listed.)
- Expired - Lifetime
Links
- 238000000034 method Methods 0.000 title claims description 10
- 238000004210 cathodic protection Methods 0.000 title claims description 9
- 238000005259 measurement Methods 0.000 claims description 40
- 230000003014 reinforcing effect Effects 0.000 claims description 21
- 238000005260 corrosion Methods 0.000 claims description 7
- 229910000831 Steel Inorganic materials 0.000 claims description 6
- 239000010959 steel Substances 0.000 claims description 6
- 230000007797 corrosion Effects 0.000 claims description 4
- RTAQQCXQSZGOHL-UHFFFAOYSA-N Titanium Chemical compound [Ti] RTAQQCXQSZGOHL-UHFFFAOYSA-N 0.000 description 4
- 238000010586 diagram Methods 0.000 description 4
- 229910052719 titanium Inorganic materials 0.000 description 4
- 239000010936 titanium Substances 0.000 description 4
- 238000009430 construction management Methods 0.000 description 2
- 238000005516 engineering process Methods 0.000 description 2
- 238000012423 maintenance Methods 0.000 description 2
- 230000001052 transient effect Effects 0.000 description 2
- 238000012795 verification Methods 0.000 description 2
- 230000005494 condensation Effects 0.000 description 1
- 238000009833 condensation Methods 0.000 description 1
- 239000004020 conductor Substances 0.000 description 1
- 238000010276 construction Methods 0.000 description 1
- 239000000463 material Substances 0.000 description 1
- 238000012544 monitoring process Methods 0.000 description 1
- 230000002787 reinforcement Effects 0.000 description 1
- 238000005070 sampling Methods 0.000 description 1
Images
Landscapes
- Prevention Of Electric Corrosion (AREA)
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。
Priority Applications (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
Applications Claiming Priority (1)
Application Number | Priority Date | Filing Date | Title |
---|---|---|---|
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 |
Publications (2)
Publication Number | Publication Date |
---|---|
JP2005264242A JP2005264242A (ja) | 2005-09-29 |
JP4235135B2 true JP4235135B2 (ja) | 2009-03-11 |
Family
ID=35089097
Family Applications (1)
Application Number | Title | Priority Date | Filing Date |
---|---|---|---|
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 |
Country Status (1)
Country | Link |
---|---|
JP (1) | JP4235135B2 (ja) |
Families Citing this family (3)
Publication number | Priority date | Publication date | Assignee | Title |
---|---|---|---|---|
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 |
KR101939659B1 (ko) * | 2017-06-09 | 2019-01-17 | 제이엠아이 (주) | 자연전위 검출방법에 의한 전기방식 시스템 및 방법 |
-
2004
- 2004-03-18 JP JP2004079014A patent/JP4235135B2/ja not_active Expired - Lifetime
Also Published As
Publication number | Publication date |
---|---|
JP2005264242A (ja) | 2005-09-29 |
Similar Documents
Publication | Publication Date | Title |
---|---|---|
US7212006B2 (en) | Method and apparatus for monitoring the condition of a battery by measuring its internal resistance | |
US7372277B2 (en) | Method and apparatus for providing stable voltage to analytical system | |
US20080094069A1 (en) | Method and apparatus for monitoring the condition of a battery by measuring its internal resistance | |
WO2004010104A3 (en) | Embeddable corrosion rate meters for remotely monitoring structures | |
JP2013135605A (ja) | 鉄道電力システムにおける電力品質モニタリング装置 | |
WO2012021672A1 (en) | Electronic battery tester for testing storage battery | |
JP3787405B2 (ja) | 電池測定装置 | |
CN107942132A (zh) | 一种保护压板电位便捷测量装置 | |
JP4235135B2 (ja) | 電気防食用測定装置及びその操作方法 | |
EP1037065A1 (en) | Battery charge monitor for a electronic appliance | |
JP5724796B2 (ja) | バッテリテスタ | |
CN204789705U (zh) | 数字万用表 | |
CN202443090U (zh) | 一种在线电容极性测试仪 | |
JPH07260839A (ja) | バッテリ残量検出用電流検出装置 | |
KR20060060634A (ko) | 자동측정이 가능한 디지털 멀티미터 및 디지털 멀티미터의자동측정 제어방법 | |
JP2014032120A (ja) | 測定装置 | |
JP3056046B2 (ja) | 小型消費電力測定装置 | |
RU2122215C1 (ru) | Устройство для контроля качества электрической изоляции | |
CN213398688U (zh) | 多功能测试仪及测试系统 | |
JP2000214194A (ja) | 絶縁抵抗計 | |
CN107831389B (zh) | 0v充电功能测试方法及电路 | |
US20080264802A1 (en) | Testing Method for Precious Metals | |
JPH11101832A (ja) | 静電容量測定器 | |
GB2264178A (en) | An insulation and/or continuity tester | |
CN101162169A (zh) | 模拟电子秤检测分析仪 |
Legal Events
Date | Code | Title | Description |
---|---|---|---|
A621 | Written request for application examination |
Free format text: JAPANESE INTERMEDIATE CODE: A621 Effective date: 20060323 |
|
A977 | Report on retrieval |
Free format text: JAPANESE INTERMEDIATE CODE: A971007 Effective date: 20061016 |
|
TRDD | Decision of grant or rejection written | ||
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 Effective date: 20081209 |
|
A01 | Written decision to grant a patent or to grant a registration (utility model) |
Free format text: JAPANESE INTERMEDIATE CODE: A01 |
|
A61 | First payment of annual fees (during grant procedure) |
Free format text: JAPANESE INTERMEDIATE CODE: A61 Effective date: 20081212 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20111219 Year of fee payment: 3 |
|
R150 | Certificate of patent or registration of utility model |
Ref document number: 4235135 Country of ref document: JP Free format text: JAPANESE INTERMEDIATE CODE: R150 Free format text: JAPANESE INTERMEDIATE CODE: R150 |
|
FPAY | Renewal fee payment (event date is renewal date of database) |
Free format text: PAYMENT UNTIL: 20141219 Year of fee payment: 6 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
S531 | Written request for registration of change of domicile |
Free format text: JAPANESE INTERMEDIATE CODE: R313531 |
|
R350 | Written notification of registration of transfer |
Free format text: JAPANESE INTERMEDIATE CODE: R350 |
|
R250 | Receipt of annual fees |
Free format text: JAPANESE INTERMEDIATE CODE: R250 |
|
EXPY | Cancellation because of completion of term |