Dual Verification Fixture for Prostat PRF-912B & PRF-922B Probes

Overview

Ensures your Miniature Probes functions as Intended
The PRV-913B is designed to verify that a Prostat mini probe resistance fixtures, either the PRF-912B Miniature Concentric Ring or the PRF-922B Miniature Two-Point Probe, physically functions as intended. That is, the spring loaded contacts compress and extend freely and are electrically connected to the probe's circuitry.

Provides a Reference to Confirm Functionality
Properly used, the PRV-913B insures that all PRF-912B & PRF-922B spring loaded test probes make defined contact with the reference surface inside the verification fixture. If good contact is made, the fixture provides a 1-megohm (1.0x10⁶ ohms) reference measurement (±1%) with a nominal variance of <2%, i.e., 9.98x10⁵ to 1.02x10⁶ ohms.

Consists of a High Resistance Circuit Board
Approximately 2 inches (50.1mm) square by 0.82 inches (21mm) thick, the PRV-913B consists of a high quality black anodized housing and high resistance circuit board.

2 in 1 Fixture
One side of the PRV-913B circuit assembly incorporates an array of ten (10) each 10 megohm precision (±1%) resistors in parallel, connecting the center pad to each of the ten peripheral trace pads. It provides a specific reference resistance of 1.0x10⁶ ohms (<±2%) for the Concentric Ring side of the fixture. The 2-Point Probe side of the fixture incorporates a 1.0x10⁶ ohms (<±1%) resistor connected across two test pads.

Technical Specifications

General Specifications

• Finish: Black anodized
• Contact Pads: Copper substrate with nickel and hard gold plating
• Color: Black
• Dimension: 50.8mm x 50.8mm x 28.5mm (2.0" x 2.0" x 1.12")
• Weight: 5.29 oz (150g)
• Warranty: 1 Year Limited Warranty

Resistors