Measuring low-temperature elastic recovery of vulcanized rubber and thermoplastic rubber!
- This is a testing machine (TR tester) for measuring the low-temperature elastic recovery of vulcanized rubber and thermoplastic rubber. - The test specimen is elongated and fixed, then immersed in a test tank filled with a heat transfer medium, which is cooled to -70°C to -73°C and held for 10 minutes. After that, the fixation of the test specimen is released, and the test tank is heated at a rate of 1°C per minute. - The length of the test specimen is measured at -70°C and then at 2-minute intervals thereafter, continuing the test until the contraction rate of the test specimen reaches 75%. - From the test results, a temperature-contraction rate curve is created, and the temperatures at 10%, 30%, 50%, and 70% contraction are calculated. - With the optional shared liquid nitrogen, it is possible to reach -100°C. <Reference Standards> JIS-K6261-4, ASTM-D1329, ISO-2921 【About Catalog Download】 Please request the catalog from the related links below or by contacting us. *For products that do not have a standalone catalog, please request the comprehensive catalog.
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■Number of Hooks: 4 hooks, 6 hooks (2 types) ■Test Specimen: I-shaped, gripping parts at both ends: 6.5×6.5mm, parallel part: width 2.0±0.2mm, length 100.0±0.2mm or 50.0±0.2mm, thickness 2.0±0.2mm ■Chuck Distance: 50mm, 100mm ■Displacement Measurement: Optical scale sensor, accuracy ± 0.1 mm, stroke Max. 200 mm *The stroke for displacement measurement will be determined after consultation. ■Heating Rate: 1℃/min ■Accessories: Test specimen mounting gauge ■Options: Safety cover, O-ring chuck, test specimen punching blade (for 100mm, for 50mm)… each 1 piece ■Dimensions and Weight (Reference Values): 4 hooks: Approximately W1,110 × D830 × H2,020 mm, approximately 350 kg 6 hooks: Approximately W1,200 × D1,000 × H2,020 mm, approximately 373 kg *Device dimensions for Max. 200 mm stroke specification *Height H2,370 mm when the rack is raised *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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