Four Point Probing Equipment

Manufacturer: Jandel Engineering

Equipment: Premium quality Four Point Probe Heads and resistivity measurement equipment

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Four-Point-Probes offers 4 point probe equipment for measuring the sheet resistance and bulk (volume) resistivity of materials used in the semiconductor industry, universities, and in materials science including thin films, wafers, ingots, and other materials and conductive coatings.

HMS-5000 Hall Measurement System

Manufacturer: Ecopia

Equipment: Ecopia Hall effect system with variable temperature for Hall effect measurments using the Van der Pauw method

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The HMS-5000 Hall Effect Measurement System has automated magnet movement, variable temperature capability, and powerful analysis software.

HMS-3000 Hall Measurement System

Manufacturer: Ecopia

Equipment: This is a complete system for measuring the resistivity, carrier concentration, and mobility of semiconductors.

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The HMS-3000 includes software with I-V curve capability. The systems can be used to characterize various materials including silicon, compound semiconductors, metal layers, oxides, etc., at room temperature and 77K (liquid nitrogen temperature).

Four-Point Probe Heads

Manufacturer: Jandel Engineering

Equipment: Six Way Probe Heads, Cylindrical Probe Head, Four Pin Probe Head, Cartridge with Lead Probe Head, Compact Probe Head, Miniature Cartridge Probe Head, Miniature Cartridge with 6-32 Tapped Holes Probe Head, Macor Probe Head, Hall Effect Probe Head

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Jandel manufactures the highest quality four-point probe heads available anywhere in the world and has models for all known types of four-point probing systems.

Low Cost Four Point Probes

Manufacturer: Guardian Manufacturing Inc.

Equipment: SRM low cost sheet resistance meter with four point probe

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The SRM-232 Sheet Resistance Meters are low-cost hand-held sheet resistance testing systems that include a meter and a four-point probe for use in measuring the sheet resistance of applied coatings such as conductive paints, EMI coatings, ITO on glass, etc.