earth-resistance meterとは 意味・読み方・使い方

In the construction of the electric floor heating system and the like, the insulation failure by nailing error and the like is displayed by an insulation-resistance meter as reduction of an insulation-resistance value between a power source wire of the electric heating panel and an earth wire of a ground layer.例文帳に追加

電気式床暖房システム等の施工時に、釘打ちミス等による絶縁不良は、電熱パネル電源線と接地層のアース線間の絶縁抵抗値の減少として絶縁抵抗計により表示される。 - 特許庁

If a nail is erroneously driven into a water container 1 during the floor laying, the nail electrically connects with the conductive layer to short-circuit the earth ER an the nail and thereby short-circuit the power source 6 and the resistance meter 4, whose value then changes largely toward a zero resistance value.例文帳に追加

床施工時に誤って水容器１に対して釘を打ち抜くと、釘と前記導電層とが電気的に接続し、アースＥＲが前記釘と短絡し、この結果電源６と抵抗計４とが短絡し、抵抗計４の値は抵抗値ゼロ側に大きく変化する。 - 特許庁