This is a testing machine for conducting low-temperature torsion tests to determine the torsional rigidity of vulcanized rubber and thermoplastic rubber.
- This is a testing machine (Germann torsion tester) used to determine the torsional rigidity of vulcanized rubber and thermoplastic rubber by conducting a low-temperature torsion test (Germann torsion test). - It is connected to a wire with a constant torsional constant, and the angle after a 180° rotation is recorded 10 seconds later. This operation is performed within a range from 23° to the minimum temperature, and the temperatures T2, T5, T10, and T100 at which the specific modulus becomes 2, 5, 10, and 100 are determined from the temperature-twist angle curve. <Reference Standards> JIS-K6261, ISO-1432 【About Catalog Download】 Please request the catalog from the related links below or by contacting us. *For products without individual catalogs, please request the comprehensive catalog.
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■Number of units: 4 units ■Twisted wire ・Length: 65 ± 8 mm ・Twisting constant: 2.81 mN⋅m/rad (standard wire) 0.70 m N⋅m/rad, 11.24 m N⋅m/rad ■Test specimen: Length 40.0 ± 2.5 mm, Width 3.0 ± 0.2 mm, Thickness 2.0 ± 0.2 mm ■Temperature: -70 to 30℃ (refrigeration type, using heat transfer medium) ■Temperature increase: 5℃ intervals (stabilization time: 5 minutes) ■Dimensions, weight: Approximately W720 × D950 × H1,900 mm, approximately 270 kg *Specifications are subject to change without notice.
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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.
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