Heat Seal Tester seals the specimen under specified temperature, pressure and dwell time,to test the heat seal strength of laminated films. Heat Seal Tester conforms to standards of ASTM F2029. Heat Seal Tester has below merits: 1. Mechanical-electrical integration of control system. 2. Seal parameters could be changed in certain extent and be displayed on LCD. 3. Multifold heat sealing jaws with different areas according to customer’s requirement, and easy to change. 4. P.I.D. temperature controller. 5. Robust model with Multi-stations that can be work under gradient temperature is available. For more information, please feel free to contact Harry from Labthink Instruments Co.,Ltd via www.labthink.cn, (tel) 0086-531-85068829 or email salessupport@labthink.cn.