HF-8812换气式空气热老化试验机 CONVEION AND VENTILATION AGING OVEN UL1581,VDE,CCC
本机在试验电线电缆缘体或被覆之橡塑胶试片,以比较试片老化前与老化后之拉强度及伸长率,本机以热风循环方式,促使试片老化,内箱密闭性佳,具有抽换内箱空气装置,设有温自动切断保护。 另附有瓦时计及计时器,具有换气量测定功能。 This tester is designed to test rubber & plastic specimens of cord's insulator or jacket。The tensile strength,elongation and hardness of dumbbell specimens before / after aging can be compared。This tester uses hot-air-circulation to make specimens aging。Its interior is sealed well and it is equipped with the induced draft device & auto shut-off proteion if over-heated。Inner air is changeable。Also can be used as a drying oven by introducing web-frame。