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CATEGORY : Four point probe systems - Four point probe heads

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You have the right to access, modify, amend and delete information about yourself (art. 34 of the "Freedom and Information" act). In order to exercise this right you can contact: Microworld – 5 Rue de la Verrerie, 38120 Fontanil-Cornillon - Tel: 04 76 56 16 17

ABOUT OUR Four point probe heads
SP4 measuring heads have four in-line probe tips mounted on independent springs.
They make it possible to electrically characterize the resistance, the sheet resistance and the resistivity (thickness). Different models are available depending on the type of layer to be measured and the electrical properties.


• Different spacing between the tips: depends on the size of the sample (Edge effect)
• Choice of pressure applied: depending on the hardness of the material
• Two materials available: tungsten or osmium depending on electron affinities
• Several tip radius: depends of the thickness
• Wide choice of electrical connection: adapted to the measuring instrument
• High temperature model


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For technical and commercial information, quote, ordering or request of visit by our representative. +33 (0)476 561 617

5 rue de la Verrerie

38120 Le Fontanil-Cornillon

Grenoble / France

Fax : +33(0) 476 757 484

RCS Grenoble B 381 001 171 - APE 4652Z

TVA FR 48 381 001 171