Pendulum specifically designed to carry out tear tests on plastic films or similar substrates. The stated potential energy is reached using a sector with variable weights. The instrument is controlled by a microprocessor. A display shows the test result of the force in mN and N. Force intervals available between 4000 mN to 64000 mN, and 50 N to 100 N. PC and printer connection via RS232 port. Meets ISO, ASTM, DIN, BS and other standards. code: Model ED 30, code ED.401.01: capacity from 4000 ÷ 64000 mN Model ED 32, code ED.401.02: capacity from 50 - 100 N