Sheet resistance measurements for conductive thin films

Together with our partner SURAGUS we offer lab tools for accurate contact-free and real-time measurements of conductive thin films:

  sheet resistance optical transparency anisotropic sheet resistance max. area to measure
EddyCus® TF lab 2020 +     200 x 200 mm
EddyCus® TF lab 4040 (Standard) +    


400 x 400 mm

 EddyCus® TF lab Hybrid + +  
 EddyCus® TF lab 4040a +    +

The measurements by EddyCus® TF lab are based on the method of Eddy Current Sensing ...more

EddyCus® TF lab 2020

  • Accurate single-point measurement of sheet resistance for conductive thin films (Ohm/sq)
  • For sample size up to 200 x 200 mm
  • Layer thickness measurement of metal films (nm, µm)
  • Substrate thickness monitoring (µm)
  • Characterization of encapsulated layers and multilayer systems###NOHIDE###

EddyCus® TF lab 4040 / EddyCus® TF lab Hybrid

  • Precise sheet resistance measurement (Ohm/sq or mOhm/sq) and manual mapping of conductive thin films with a sample size up to 400 x 400 mm
  • Layer thickness measurement of metal films (nm,µm)
  • Substrate thickness monitoring of substrates with constant conductivity (µm)
  • Characterization of encapsulated layers and multilayer systems
  • Optionally: integrated sheet resistance anisotropy sensor for precise determination and measurement of the directed sheet resistance (EddyCus® TF lab 4040a)###NOHIDE###

Software & handling

  • High usability
  • Real-time depiction of sheet resistance or layer thickness
  • Collection of data sets, saving and data export function
  • Possibility of software-guided manual sheet resistance mapping

For datasheets, technical information or a quote please contact our partner SURAGUS

Fields of application

  •  Architectural glass (LowE)
  • Touch screens & flat monitors
  • OLED & LED applications
  • Smart-glass applications
  • Graphene layers
  • Transparent antistatic foils
  • Photovoltaics
  • Semiconductors
  • De-icing & heating applications
  • Batteries & fuel cells
  • Packaging materials

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