Bekk impact tensile tester

This machine determines rupture stress by rapid tensioning. An impact is given to the specimen slackened to measure the energy loss at rupture. This test determines resistance of continuous paper against break on a rotary printing machine where a large tension may occur instantaneously. It also measures the dynamic strength of bags made of kraft paper in use. This tester is provided with a pendulum to measure the work of rupture of specimens. A test piece 15mm wide and 180mm long is held with the gripper, and the pendulum is lifted to the specified position and released. The specimen is broken at a maximum tension, and the work in N?m (kgf?cm) is shown on the scale.

参考規格 :

[TAPPI]40(1) 1957

Specifications

Specimens	15mm	Specimen span	70mm to 180mm, can be set at 1mm intervals
Swing angle	0 to 180°	Stress scale	1. pendulum: 6.25kg･cm（increment 0.1kg･cm） 2. pendulum + one annular plate: 12.25kg･cm（increment 0.2kg･cm） 3. pendulum + two annular plates: 25.0kg･cm （increment 0.4kg･cm）
Impact initial speed	0.1m/sec. for any of the stress ranges above	Outer dimensions	590×320×720mm
Instrument weight	46kg

To address the creation of new products that trend seek

Physical testing / Tensile

Product Number No.2010

Specifications

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