TNL153换气式老化试验箱 VentilationAgingOvenTester 对样品进行老化处理、持续加热等试验。本机适用于皮类﹑塑料类﹑橡胶类﹑布类等材料受热前与受热后变化特性。经规定之温度及时间均匀受热后，观测试样老化前后之耐黄﹑开胶﹑收缩﹑伸长﹑残余率等性能,从而判定其老化特性，以苛刻的环境温度促进加硫橡胶，塑胶制品以观察试件劣化程度，或用来比对经高温前后试件抗拉强度，伸长量及抗折之物性变化。Goingtotheagingdealing、continuousheatingtosampleandsoontests.Themachineappliedtoleather,plastic,rubber,clothetc.materialsforthechangescharacteristicsofheatingbeforeandheatingafter.Aftertheuniformheatingundertherequiredthetemperatureandtime,observeanti-yellowing,Openingplastic,contraction,elongation,residualrateofpropertiesforthesamplebeforeandafteraginginodertodeterminetheagingcharacteristics,withharshambienttemperaturetopromotevulcanizedrubber,plasticproductsinordertoobservetheextentofsampledegradationorusetocomparisontensilestrength,elongationandflexuralpropertieschangesofsampleafterhightemperaturebeforeandafter. 技术参数Techniques：1．内部尺寸：40 40 45cm.内部材质：SUS#304镜面不锈钢，外部材质：镀锌钢板烤漆粉体涂装Innersize:40x40x45cmInnermaterials:SUS#304specularStainlessSteelOutermaterials:galvanizedsteelplatepainingpowercoating.2．温度：常温～200℃Temperature:roomtemperature~200℃3．系统精度：温度控制：PID自动演算微处理温度控制器，温度均匀度： 1℃Systemaccuracy:temperaturecontrol:PIDautomaticcalculationmicroprocessortemperaturecontroller,temperatureuniformity: 1℃4．功率Power：1.8KW5.试片架回转速度：5～10rpm，双层试验转架Rotaryspeedofspecimenframe:5～10rpm,double-deckertestrotatingframe. 6．体积Dimension：约about91 55 100cm。7．换气率：3～50次/hr。Airchangerate:3～50time/hr8.重量Weight：80kg符合标准Standard：ASTM-D2436﹑CNS3556,742ISO188,JISK721，ASTMD1149