海綿壓縮永久變形試驗儀-廠家-價格-山西冠恒精電儀器設備有限公司

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產品展示首頁 > 產品展示 > 海綿泡沫性能檢測儀器 > 海綿壓縮永久變形試驗儀 >

海綿壓縮*變形測試儀
海綿壓縮*變形測試儀主要依據ISO1856方法A（ASTM D3574—D JIS K6400-7）設計，用夾具將海綿壓陷至原始厚度的50%，放置將溫度調70的恒溫箱內，待至22個小時之后從中取出壓縮器，將試樣從壓縮器中取出放置30min后，測量厚度，計算其變形量。
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