WATER LEAKAGE DETECTION ELECTRODE, WATER LEAKAGE DETECTION SYSTEM, AND WATER LEAKAGE DETECTION METHOD USING ELECTRODE

• Main Authors: MIKI SHIGERU, HIRAOKA HIROAKI, SAKAI YUKIO, TANAKA TSUTOMU, MIYAZAKI KEIICHI
• Format: Patent
• Language: English
• Published: 03.06.2004
• Edition: 7
• Subjects: DISPOSAL OF SOLID WASTE; INVESTIGATING OR ANALYSING MATERIALS BY DETERMINING THEIRCHEMICAL OR PHYSICAL PROPERTIES; MEASURING; PERFORMING OPERATIONS; PHYSICS; RECLAMATION OF CONTAMINED SOIL SOIL; TESTING; TESTING STATIC OR DYNAMIC BALANCE OF MACHINES ORSTRUCTURES; TESTING STRUCTURES OR APPARATUS NOT OTHERWISE PROVIDED FOR; TRANSPORTING

PROBLEM TO BE SOLVED: To provide a water leakage detection electrode and a system and a method using the electrode capable of specifying a water leakage spot on an impervious sheet highly accurately by performing correction for adding information characteristic to the electrode which is different according to the installation state. SOLUTION: This water leakage detection electrode 15 includes a plurality of conductive materials 17 provided separately respectively, mountable adjacently on the installation surface respectively, and an insulating material 16 provided between the conductive materials. A current is made to flow between each conductive material 17, and a voltage and the current between each conductive material 17 are measured, to thereby acquire a correction coefficient of the current flowing in the electrode 15 corresponding to the installation state of the electrode 15. COPYRIGHT: (C)2004,JPO