Prelude

TPAC is a global team of experts dedicated to advanced Ultrasonic Non-Destructive Testing.

Our engineers and specialists, application experts, electronic engineers, physicists, and software developers, support UT projects from initial concept through deployment and long-term operation.

TPAC provides both standard and customized ultrasonic solutions, built on open and high-performance platforms, and enables a wide range of inspection needs across industries such as oil & gas, aerospace, power generation, rail, automotive, nuclear and heavy industry.

TPAC's product portfolio includes:

• Explorer line – Compact, rugged, high-performance instruments for Phased Array, FMC/TFM, and advanced imaging techniques.
• Pilot line – Multi-channel UT platforms designed for demanding applications such as inline, immersion, and automated inspections.
• Pioneer – Open platform: FMC/TFM, PA, MC, AWG. Stand-alone instrument for Universities, R&D labs, and industries. Full developer access , ideal for innovation and integration
• Concerto – A data acquisition and analysis software designed to deliver rapid, detailed inspection results, with advanced features such as echo tracking, coating layer interface detection, and fully adjustable gates during analysis. It supports multiple scanning modes (linear, raster, index, time-based), offers reconfigurable A/B/C/D-scan views with customizable display options, enables post-processing through software gates, and ensures compatibility with Ultis and CIVA Analysis.
• Prelude – Aquisition & Analysis advanced ultrasonic software focused on operator efficiency, combining ultra-fast Phased Array performance with high-quality imaging. It supports multigroup configurations, multi-zone focusing, and advanced tools for precise inspection control. 
• Aria – integrates advanced ultrasonic inspection modes, including TFM-based techniques (SAFT, TFM, PWI, CWI) and Phased Array, with real-time acquisition and imaging capabilities. Features flexible imaging algorithms (DAS, pDAS, Phase Coherence), an Arbitrary Waveform Generator, and an intuitive analysis mode for efficient data interpretation. Data file compatibility: Civa Analysis, MATLAB, HDF5​

Beyond equipment and software, TPAC supports customers with custom probe design, software development, system integration, and R&D support, ensuring each solution is precisely adapted to technical and operational constraints.

With full-time employees located in more than 20 cities worldwide, TPAC provides local support in your language, offering direct access to engineering expertise wherever your project is based.

Our mission is to deliver fit-for-purpose ultrasonic testing solutions that combine performance, flexibility, and long-term value.