溫度范圍Temperaturescope常溫+5℃~200℃內(nèi)部尺寸Internalsize(W H D)mmA:250 250 300 B:300 300 350 C:400 400 450外部尺寸Externalsize(W H D)mmA:590 460 430B:640 510 480C:740 610 580溫度精度Temperatureproportion 1.5℃溫度控制Temperaturecontrol電子式LED數(shù)字顯示ElectronictypeLEDdigitalindication內(nèi)部材質(zhì)InternalmaterialSUS#304不銹鋼SUS#304Stainlesssteel外部材質(zhì)Externalmaterial特殊鋼板,鍍鋅防銹處理,外附高級樹脂烤漆涂裝Specialsteelboardzinc-galvanizingrustiness-prooftreatment;additionalclassAresinroastedcoating觀測窗Observationwindow超高溫強(qiáng)化玻璃High-temperaturecircuitbreakerprotection真空度Vacuumlevel760~1TORR真空度指示VacuumlevelindicatorA-TYPE:指針式 B-YTPE:LED數(shù)顯示安全裝置Safetydevice超溫?cái)嚯姳Wo(hù)Over-temperaturecircuitbreakerprotection標(biāo)準(zhǔn)附件Standardaccessory可調(diào)整式不銹鋼棚板2組Adjustabletypestainlesssteelboard2sets