Test Automation

For Production line and R&D

Unigraf is a provider of test equipment hardware and test software that can be used for test automation both Functional Testing in the production line or for development phase. 

Established Supplier

Unigraf is one of the worldwide leading suppliers of test equipment for testing video and audio enabled devices. Leading chip and device manufacturers are using Unigraf devices both in the design phase and in the production line.

Support for Various Display Interfaces

Unigraf provides test equipment and software for testing both Sinks (e.g. TVs and monitors) and Sources (e.g.PCs, smartphones, players, set-top-boxes etc.). Unigraf test equipment cover most display interface types from USB-C, DisplayPort and HDMI through analog RGB and Component to dedicated interfaces like V-by-One and LVDS used between electronic modules.

Unigraf Production Line Test Automation

Unigraf's high level Test Automation Software Development Kit (SDK), called Test System Interface (TSI), provides a trouble free, easy to use library of display interface specific tests. TSI radically shortens the integration time. Please click the link below to learn more.

Unigraf R&D Test Automation

All Unigraf R&D tools include test automation capability. Please click the links below to learn more.


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Please see the below article in Unigraf Blog discussing the advantages of using Automated Testing in end-of-production functional testing.

Blog: Benefits of Test Automation?

Case Studies: HDMI Functionality Test

The presentation below introduces three case studies on testing the functionality of the HDMI interface of a Set-Top-Box, Game Console or Media Player using the efficient features of Unigraf UCD-301 test receiver. The featured tests reveal problems in Interface Signaling, EDID Interpretation, and HDCP Decryption.

LabVIEW Support

Please contact Unigraf Technical Support for a free LabVIEW Virtual Instrument (VI) example demonstrating the integration of Unigraf's test automation SDK (TSI) with LabVIEW from National Instruments.

Contact Unigraf Guru