Resistivity Measurement - メーカー・企業と業務用製品 | イプロスものづくり

Measurement of the resistivity of insulators

While the volume resistivity and surface resistivity reflect the shape factors of the test specimen, the insulation resistance is directly indicated by the resistance value (Ω) between the tapered pins.

While the volume resistivity and surface resistivity reflect the shape factors of the specimen, the insulation resistance is directly indicated by the resistance value (Ω) between the tapered pins. Measurement method: Similar to the measurement of the volume resistivity and surface resistivity of insulators, a voltage of 500V is applied between the electrodes of the tapered pins, and the resistance is measured after 1 minute.