The Eddy current testing method utilizes local conductivity variations for the characterization of quality characteristics such as thickness, sheet resistance, material homogeneity or other physical changes in the sample of investigation. The complex eddy current signal contains various information about the test material, which can be separated in many cases with simple or complex algorithms. The applied powerful eddy current electronics offers a wide frequency range from 10 kHz to 100 MHz that is utilized to achieve different sensitivities and penetration depth depending on the application. All SURAGUS products are offered with user-friendly software for fast real-time evaluation.
Non-contact sheet resistance and layer thickness measurement device
The EddyCus TF lab 4040 is dedicated to non-contact single point sheet resistance measurement of larger substrates. The flexibly applicable bench-top device allows precise manual sheet resistance meaurement of conductive thin films and the thickness of metal layers. Most common applications include the measurement of thin conductive layers, doped wafers and conductive polymers.
The German SURAGUS GmbH develops, manufactures and markets measuring and testing solutions based on eddy current testing technology. The wide and high frequency range of EddyCus systems allows the testing of very low to good conductive materials. The EddyCus testing systems are used for the characterization of coatings, fiber reinforced composites and metals, alloys, semiconductors, ceramics or plastics. Customers value the multiplicity of applications, the high accuracy, user-friendly software and fast service.
Whether you have new requirements to be addressed, or are looking to retire an aging resistivity system, here are a few reasons you should consider them for your next tool purchase:
Professionalism: When dealing with SURAGUS, you are dealing with stakeholders that have a vested interest and capabilities to ensure your needs are met. That means project and service engineers working with you to get your technical needs defined, and bringing new resources to bear when required to get the job done, from first contact to after sales service.
Quality: All processes are certified according to DIN EN ISO 9001:2015 and are continuously monitored and enhanced. This helps ensure that tool performance does not vary. And tools are usually delivered with certified reference samples, making it easy to periodically check and verify system accuracy.
Capabilities: From standard solutions to highly individualized ones, SURAGUS adapts proven metrology systems to meet your needs with very user-friendly, modern software that helps to get the job done in less time. Another strength is a broad measurement range covering six decades of sheet resistance (from 0.001 Ohm/sq to 3,000 Ohm/sq) using only one sensor meaning time consuming sensor probe changes are eliminated.
We look forward to hearing from you to discuss your testing requirements.
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