BALAB – Advanced Piezoelectric Testing Instruments
BALAB is a high-tech enterprise specializing in the research and development of piezoelectric material characterization instruments, following the Institute of Acoustics of the Chinese Academy of Sciences.
Its flagship product, the PEMS Precision In-situ d33 Tester, is the world’s first comprehensive evaluation system that combines both the dynamic direct method and the AC resonance method for piezoelectric parameter measurement. Compared with traditional quasi-static d33 meters, it delivers higher accuracy, wider measurement range, more reliable data, and easier operation.
The system supports testing of various sample geometries, including discs, rings, tubes, blocks, bars, rods, and hemispherical shells. This makes it an essential instrument for production, application, and research in piezoelectric materials and components.
