The expansion and contraction mechanism adopts a simple crank fixation method.
Our company handles the "Demachar-type Repeated Stretching and Shrinking Testing Machine," which not only evaluates the fatigue and elastic recovery of fabrics and knits containing increasingly popular stretchable materials, as well as polyurethane rubber and tents and sheets, but also measures the peeling condition of coatings, the degree of peeling occurrence in samples, and the state of damage by shrinking samples of a certain length. By repeating a certain time, stretch, and shrinkage, it is also possible to measure the strong elongation after repeated fatigue and to evaluate chlorine resistance by immersing in chlorine water. 【Features】 ■ The repetition speed can be selected according to your preference. ■ Special bearings are used in the drive mechanism, making it quieter compared to conventional machines from other companies. *For more details, please download the PDF or contact us.
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【Specifications】 ■Model: IT-DR-S ■Number of Samples: 2 ■Test Length and Stroke ・100mm (Tensile Test) / For samples with a test length of 100mm, set the stroke scale (0-50mm) for tensile testing from 0 to 50mm and elongation (mm) under loads of 9.8N and 14.7N. ・120mm (Shrinkage Test) / Conduct shrinkage tests from -10 to 50mm for samples with a test length of 120mm. ■Sample Width/Circumference: 10mm to 100mm (Tensile Test), 251mm (Shrinkage Test) ■Test Count Counter: 0 to 999999 times / Automatic stop at the end of the test ■Reciprocating Motion Count/Minute: 10 to 100 times (displayed on a digital meter) ■Dimensions/Weight: 38W × 38D × 61H cm / Approximately 60 kg ■Power Supply: 100V, 50/60Hz, 1Φ or 220V, 50/60Hz, 1Φ ■Chucks: Parallel clamping chuck and chuck for cylindrical samples ■Options: Safety cover with interlock function *For more details, please download the PDF or contact us.
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Our company focuses on the development, manufacturing, and sales of equipment aimed at streamlining and measuring processes in product research, inspection, and production across a wide range of industries using advanced technology. We also prioritize the layout of testing and analysis equipment in various factories. Among the diverse industries, we particularly engage in the development, manufacturing, and sales of inspection and automation equipment related to textiles, rubber, plastics, and electronic components. Additionally, we not only sell equipment but also receive inquiries from users and strive to solve various issues in the inspection process. Please feel free to contact us if you have any requests.