Tearing Tester (Elmendorf Method) is applicable in tearing resistance test of films, laminated films, foils, papers, textiles and nonwoven.
1. Characteristics
· Conforming to state standards and compatible with ISO and ASTM standards.
· Computer controls, Windows operation system, professional software.
· Rapid data gathering, high and reliable.
· Pneumatic system clamps specimens and releases.
· Tearing range is easy to change.
· Selectable capacities of pendulum.
· Assistant system of horizontal adjustment by computer.
· Computer controls test, multifold units display.
· Database mode storage, format is easy to change.
· Easy to operate.
2. Principle
Lift the pendulum up to certain height, enable it to have a certain potential energy, pendulum tears the specimen while swinging down, computer calculate the decreasing energy caused by tearing.
3. Technical data
Capacities of pendulum: 200gf, 400gf, 800gf, 1600gf, 3200gf, 6400gf
4. Standard
ISO 6383, ISO 1974, GB 11999, GB/T 455.1, GB/T 455.2, ASTM D1922, ASTM
D1424, TAPPI T414


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