Discover techniques for making volume and surface resistivity measurements of insulating materials, using an electrometer/high resistance meter, as well as tips on how to ensure test system safety ...

Bulk resistivity units are typically given inOhm-centimeters (Ω-cm). The length, width and thickness of the material are allin centimeters. Bulk resistivity is also known as volume resistivity. R (W x ...

The vertical resistivity, however, is a volume weighted average of the sand and shale resistivity components and shows a much more gradual reduction as the laminar shale volume increases (Fig. 4).

Beaverton, OR. Tektronix today unveiled a solution for performing high resistivity measurements in compliance with accepted industry standards including ASTM D257 and IEC 60093 ...

The volume resistivity in the thickness direction of each layer was measured at room temperature using a standard two-terminal DC resistor. The sample was 10 × 10 mm 2 and was affixed to a slide ...