Industry standard Heat Seal Tester. Produces controlled heat seals (ASTM F2029) of heatsealable materials (plastics, papers, compostables) for seal strength measurement (ASTM F88).

HS-2 provides control of Sealing Temperature, Sealing Pressure and Dwell Time. Standard sealing jaws: 25mm x 50mm, precision ground flat faces, easy change slide-on design. Custom sizes and profiles available. HS-2 has been established as the industry standard since 1985.