Conductor spheres, w. suspension

Function and Applications

Pair of conductor spheres, for quantitative measurement of electrostatic forces with the assistance of the torsion dynamometer.

Equipment and technical data

• Extremely light conducting spheres (plastic with conducting surface) with rigid suspension rods to be fixed.
• With clamping screws to the lever arm of the torsion dynamometer.
• Force measurement without trajectory through the compensation method avoids measuring errors due to electrostatic induction.
• Total distance between sphere centre and suspension arm 370 mm.
• Sphere diameter: 38 mm.