Thin film measurement equipment from Signatone
Signatone manufactures analytical probing equipment, thermal chucks and resistivity film measurement systems. Since 1968, Signatone’s 4-point probing solutions are used throughout the world for characterizing materials and thin films.
Measuring films using the 4-point probe method determines sheet resistance and thickness or resistivity of the film. The range of measurement is determined by the current and voltmeter used. The standard range is 1µΩ to 100MΩ but other ranges are available.
Signatone offers 2 product families for film measurements-
Pro4 manual bench top system
QuadProII standalone automated system