The Desco 50005 Concentric Ring Probe for Surface Resistance Meters is an instrument to be used in conjunction with a 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.

Desco 50005 Concentric Ring Probe Highlights:

• Concentric Ring Probe for Surface Resistance Meters
• Measures surface resistance per ANSI/ESD STM11.11 and volume resistance
• per ANSI/ESD STM11.12 of planar material
• Spring loaded, self-aligning center electrode
• Maintains consistent contact between the fixture's conductive rings and the material under test

Compatible with the Following Desco Surface Resistance Meters:

• 19290 Digital Surface Resistance Meter Kit
• 19784 Analog Surface Resistance Meter Kit
• 19640 Surface Resistance Checker

Desco 50005 Concentric Ring Probe Specs:

• Brand: Desco
• SKU: 50005
• Product Type: Measuring Probes
• Colour: Black
• Weight: 5.8 lbs
• Dimensions (Overall): 2.8" Dia. x 6.5" H (71x165mm)
• Outer Probe Diameter: 2.5" (63mm)
• Inner Probe Diameter: 1.2" (30mm)
• Insulative Resistance Between Probes: > 1x10(12) ohms 500v
• Probe Resistance Of Carbon Pads: < 100 ohms Low Test Voltage