P12-AMIT式耐折試驗機(jī)MITFoldingEnduranceTester耐折強(qiáng)度試驗是紙類疲勞試驗中最典型的一種,測試時將試片固定在上下夾具上,上夾具拖著所需之荷重,左右反復(fù)取折15mm寞的試片左右各135度,直到折斷試片為止.Thistesterisusedfordeterminingthefoldingendurancestrengthofpaperandpaperboard.Testmethodis:specimenisclampedbyupperandlowergrips.Exertthespecifiedloadontotheuppergriptohavethespecimenbearacertaintension.Specimenisverticallyplacedagainstthegroundsurfaceandisfoldedtotwosidesbylowergrip.Recordthenumbersoffoldingafterspecimen sfracture.標(biāo)準(zhǔn)依據(jù)ProduceSpec：APPI-T423PM,ASTM-D2176,JIS-P8115,BG/T2679.5各項參數(shù)Instruction：試樣Specimen:15*150mm荷重方式Loadmethod:彈簧調(diào)整式計數(shù)器Counter:LCD，0~999,999體積Dimension:50*30*51cm