Signatone Sheet Resistivity Measurement System

Location: Upper Level Cleanroom, Room 182

Signatone Pro4 is a manual sheet resistivity measurement system with a four-point probe head automatically controlled by Keithley 2400 via KickStart software. The four-point probe head parameters: 40 mil (1 mm) spacing between tips, 85 grams spring pressure, 1.6 mil (40 µm) radius tip made from Tungsten Carbide.