GDL/PTL Material Tester

● Surface stress control
● Sample thickness measurement to 1μm accuracy
● Contact resistance test (μohm)
● Resistivity test (vertical/plane direction)
● Permeability test (vertical/plane direction) (Darcy, Gurley Sec)
● Sample non-parallel compensation
● Inelastic sample test
● Auxiliary positioning fixture
● Optional integration with production line equipment
● Sample making tooling
● Test data recording and export
● Safe operation module