PASCO ES-9059C Instruction Sheet

PASCO ES-9059C Instruction Sheet

Conductive spheres

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Thumbscrew
Non-conductive

Introduction

The PASCO ES-9059C Conductive Spheres are convenient
objects upon which to store electrical charges. The spheres are 13
centimeters (cm) in diameter and are made of nickel-plated ABS
plastic. Each is mounted on a non-conductive rod of polycarbon-
14
ate (about 10
ohms) and attached to a stable support base. Each
sphere has a thumbscrew terminal on the lower half of the sphere
for attaching a ground cable or a lead from a voltage source.
800-772-8700
®
Conductive Spheres
Conductive sphere
Thumbscrew
rod
Base
ES-9059C
NOTE: When handling the conductive spheres, take care to keep
each sphere and non-conductive rod free of dirt, grease, and fin-
gerprints to minimize leakage of charge from the spheres.

Recommended Equipment*

Faraday Ice Pail (ES-9042A)
Basic Electrometer (ES-9078)
Electrostatics Voltage Source (ES-9077)
Charge Producers and Proof Plane (ES-9057B)

Related Equipment*

Conductive Shapes (ES-9061)
*See the PASCO catalog or web site at www.pasco.com for more informa-
tion.

Operation with a Voltage Source

To use the conductive spheres with the PASCO ES-9077 Electro-
statics Voltage Source, connect one of the high voltage power
supply output terminals (+1000 V, +2000 V, +3000 V) to the
thumbscrew terminal on the lower half of the conductive sphere.
Note that the voltage source accessories include two
banana-plug-to-spade-lug insulated wires.
If you are using the PASCO ES-9078 Basic Electrometer to mea-
sure voltage, connect the electrometer ground terminal
(GROUND) to the black ground terminal on the voltage source.
Instruction Sheet
012-05247C
*012-05247*
Conductive sphere
Electrostatic
Voltage
Source
www.pasco.com

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Summary of Contents for PASCO ES-9059C

  • Page 1 Charge Producers and Proof Plane (ES-9057B) Related Equipment* Thumbscrew • Conductive Shapes (ES-9061) *See the PASCO catalog or web site at www.pasco.com for more informa- tion. Thumbscrew Operation with a Voltage Source To use the conductive spheres with the PASCO ES-9077 Electro-...
  • Page 2 Using a Proof Plane to Sample Charge Technical Support The proof plane that is a part of the PASCO ES-9057B Charge For assistance with any PASCO product, contact PASCO at: Producers and Proof Plane can be used to transfer charge from the surface of a conductive sphere.

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