The test specimen size is up to 400mm square! The repeated compressive load is variable (140N to 1000N).
The HR-5902 is a testing machine for the JIS K 6400-4:2004 branch number: 6.1.1 repeated compression residual strain test method A (constant load method). It is a product specifically designed to measure the repeated compression residual strain of soft foam materials (urethane foam). Calibration documents for the pressure applicator and load cell are included. Please feel free to contact us when you need assistance. 【Features】 ■ Variable repeated compression load (140N to 1000N) ■ Repeated compression speed of 70 times/minute (adjustable from 30 to 99 times/minute) *For more details, please download the PDF or feel free to contact us.
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**Main Specifications (Excerpt)** ■ Installation Location: According to JISK6400-1 5.4 ■ Dimensions and Weight ・Testing Machine Dimensions: Approximately 650W × 600D × Approximately 1850H (excluding protrusions) ・Testing Machine Weight: Approximately 140kg ■ Repeated Compression Load: 200N to 1000N (JIS specified load: 750N ± 20N) ■ Speed: 70 cycles/min (adjustable from 30 to 99 cycles/min) *For more details, please download the PDF 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.