Monitors, Testers & Calibration

Concentric Ring Probe

The Desco 50005 Concentric Ring Probe is an instrument to
be used in conjunction with a resistance meter, such as the
Desco 19787 Digital Surface Resistance Meter, to measure
surface resistance per ANSI/ESD STM11.11 the test method
listed in Packaging standard ANSI/ESD S541 for surface
resistance of planar materials.

The Concentric Ring Probe (Ref: ANSI/ESD STM11.12) can measure the volume resistance
of planar materials using a flat conductive metal plate (not included).

The Concentric Ring Probe may be used for the resistance measurements of ESD
packaging including static shielding and other bags.

The Desco Concentric Ring Probe is compatible with the following Desco Surface
Resistance Meters:

19787 Digital Surface Resistance Meter Kit

19788 Digital Surface Resistance Meter

19784 Analog Surface Resistance Meter Kit

19786 Analog Surface Resistance Meter

19640 Surface Resistance Checker

DES50005 Digital Manual. DES50005-Analog Manual