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價格:電議
所在地:北京
型號:XTY6100970
更新時間:2014-06-25
瀏覽次數:915
公司地址:中國 北京市海淀區 北京市海淀區信息路28號
梁先生(先生) 銷售經理
商品編號:XTY6100970 商品名稱:電線加熱變形試驗機 | ||||||||||||
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PARALLEL PLATE PLASTOMETER JIS-C-3005 試料本機一定溫度中,加熱 30 分鐘后,夾在本機平行板間,加規定之荷重,于同溫下再經 30 分鐘,然后以加熱前后之厚度差,除以加熱前厚度,以百分比為單位,即為變形率。 This machine is used for the heat deformation test of power cords。Put specimen into test chamber of this machine under a certain temperature for 30 minutes,then clamp specimen between two parallel plates,the upper plates being subject to a constant load under the same temperature for 30 minutes。Afterwards,the differential thickness before / after heating is divided by the thickness before heating and multiplied by % for being unit,that is deformation。
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