Sample holder

This product, the JJ210 sample holder from Tianjin Aida, is designed for secure and reproducible electrode fixturing in electrochemical and materials research. Fabricated from chemically resistant PVDF, it provides a defined reaction area of 1 cm² with a 100 mm electrode rod length and a 20 mm connection pillar diameter, ensuring stable alignment during measurement. The holder supports standard three-electrode configurations and is suitable for evaluating catalytic, energy storage, or corrosion materials under controlled conditions. Its robust construction minimizes contamination risks and facilitates consistent experimental setups in battery and sensor development. With precise geometry and inert material properties, this fixture is well-suited for academic and industrial labs conducting cyclic voltammetry, impedance spectroscopy, or other electrochemical analyses.