JISK6400-4 Repeated Compression Residual Strain Testing Device Method B (Constant Displacement Method)
The stroke is 10mm to 100mm! It is a compression testing machine specifically for soft foam materials (urethane foam).
This product is a repeated compression testing machine for measuring the residual strain of soft foam materials (urethane foam) under repeated compression. It is capable of testing four specimens simultaneously. The specimen size can range from 50mm to 100mm in width and length, and from 20mm to 200mm in thickness. Please note that primary power supply installation is not included. 【Features】 ■ Measures the residual strain of soft foam materials (urethane foam) under repeated compression ■ Can test four specimens simultaneously ■ Compliance standard: JISK6400-4:2004, branch number: 6.2, Method B (constant displacement method) *For more details, please refer to the PDF document or feel free to contact us.
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【Specifications】 ■Test specimen material: Soft foam material (urethane foam) only ■Test specimen size ・Width and length: 50mm to 100mm ・Thickness: 20mm to 200mm ■Number of test specimens: 1 to 4 pieces ■Repetitive compression speed: 60 times/minute ■Repetitive compression ratio (amount): 50% of the thickness of the test specimen ■Stroke: 10mm to 100mm ■Compression load: For a stroke of 100mm (with a test specimen thickness of 200mm), the load at the axis center is approximately 68kg (calculated value) *For more details, please refer to the PDF document or feel free to contact us.
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For more details, please refer to the PDF document or feel free to contact us.
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Since its founding in 1947, Hayasaka Riko has contributed to the development of Japan's manufacturing and science and technology as a trading company with technical expertise. Moving forward, we will continue to see it as our mission to contribute to society as a proactive group that always performs with optimal "measuring technology," while adapting to the ever-changing circumstances and assisting in the growth of Japan as a science and technology nation.