- Ideal when qualifying or cerftifying material & installation- Each electrode has a resistance of less than 10 ohms- Flatness is measured and delivered within Prostat's specs- Capped to protect the pad against deformation- In accordance with ANSI/ESD S4.1 amd ANSI/ESD S7.1- NIST traceable ceritificate provided for each premium electrode
- Measures surface resistance per ANSI/ESD STM11.11- Measures volume resistance per ANSI/ESD STM11.12- Meets the requirements of IEC 61340-2-3- Approximates surface & volume resistivity per ASTM D-257- Incorporates a spring loaded, self-aligning center electrode feature to reduce calibration frequency- Includes an insulated and metal dual test bed- Designed to work with a wide range resistance meter and one 5 lb. electrode- Certificate of calibration traceable to NIST included
- Measures Surface Resistance from 0.9Ω to 1.0x1012Ω- Approximates Measurements Typically Obtained when using ANSI/ESD STM11.11- Spacing Allows for Measurement Area of 0.32 inches (8.13mm)- Spring Loaded Center Electrode Surrounded by 10 Contact Electrodes- Includes Conductive Rubber Covers- Certificate of Calibration Traceable to NIST included
The PRF-922B Miniature Two Point probe accurately measures point-to-point resistance of small areas. Like Prostat's PRF-912B Miniature Concentric Ring, the PRF-922B is capable of measurements up to 1.0x1012 ohms. Built-in distance stops provide consistent electrode to sample pressure for developing repeatable measurements. Use the PRF-922B to measure small material samples, hard to assess molded areas, edges of parts, tray or tape cells and other very small objects and surfaces. The assembly is supplied with replaceable conductive electrode covers to enhance contact resistance on irregular surfaces and composition materials. Thus, measurements may be made with either the gold plated electrode contacts, or via conductive rubber covers.
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