This is a testing machine (Tapered Strength Tester) used to evaluate the brittleness of cardboard using the load bending method.
- The strength of the paperboard is evaluated using the load bending method. - One end of the test specimen is attached to a chuck to create a cantilever beam, and the other end is bent at a specified speed to 15°. - The force required to bend the specimen when the load length reaches 50mm is read from the load scale. - The bending moment and bending resistance are calculated from the read load scale. - A digital type that allows for direct reading of the strength of the paperboard, model [312-D], is also available. <Reference Standards> JIS-P8125, TAPPI-T489, ISO-2493 [Regarding Catalog Download] Please request the catalog from the related links below or by contacting us. *For products without a standalone catalog, please request the comprehensive catalog.
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■Moment of the pendulum: Max. 490 mN⋅m (5,000 gf⋅cm) ■Load scale: Left and right 0 to 100 ■Load: 100 gf, 200 gf, 500 gf ■Load attachment position: 100 mm from the rotation axis ■Bending angle: Left and right 15° and 7.5° ■Bending speed: 180 ± 40°/min ■Test specimen: Width 30 to 40 mm (standard 38.0 ± 0.2 mm), length 70 mm, thickness 3.2 mm or less *The digital type [312-D] has some different specifications.
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At Yasuda Seiki Manufacturing, we guarantee quality through test data and are making steady efforts to create testing machines that solve various issues in quality control. Many of these conform to global standards and meet the essential requirements of the borderless era. Please utilize the innovative physical property testing machines from "YASUDA SEIKI" for your company's quality control and research and development.