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残余凹陷度试验机与地板凹陷度测试技术综述(2021-2023)核心定义与标准依据残余凹陷度(ResidualIndentation)指地板材料在受压后未能恢复的形变,是评估地板耐用性的重要指标。相关测试需遵循以下国际及行业标准:测试范围ISO13321:2017地板覆盖物测试方法2017-12适用于弹性地板(如PVC、橡胶)ASTMD4716-20地板材料耐久性测试标准2020-05硬质地板(如木地板、瓷砖)GB/T18174-2022地板阻燃性能测试方法2022-03中国国...
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TheportableEggshellStrengthTesterisanimportantindicatorformeasuringthequalityofeggshellsinpoultrysuchaschickens,geese,andducks.Thestrengthofeggshellsiscloselyrelatedtothehatchingrate,hatchingrate,qualityofchicks,andfresheggproductionofcomme...
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Themeatqualitypressuregaugeisaspecializedinstrumentfortestingthewatercompressionperformanceofmeatproducts.Thismachineisalsoknownasameatgradehydraulictester,muscledehydrationratetester,waterretentiontester,meatinfinitecompressiontester,meatq...
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TheHP605Ccompressiontesterisaspecializedinstrumentfortestingthecompressionrateoffoam,carbonpaper,andothermaterials.Widelyusedincompressionstrengthtestingoffoam,suchasfilterfoam,flameretardantfoam,slowreboundfoam,packagingfoam,rollfoam,under...
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Singleparticlecompressivestrengthtester,alsoknownasparticlecompressivestrengthtesterorsingleparticlecrystalcompressivestrengthtester,issuitablefortestingthecompressivestrengthofparticlessuchasdiamond,superhardmaterials,abrasivesingleparticl...
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TheHP601tobaccofillingvaluetesterisaspecializedtestinginstrumentusedtotestthefillingcapacityofcigaretteshreds(includingleafshreds,expandedleafshreds,thinsliceshreds,etc.)andexpandedstemshreds.Thisinstrumentiswidelyusedintheproduction,scient...
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Theverticalresistivitytesterismainlyusedformeasuringtheverticalresistivityandcontactresistanceofmembranefuelcellcarbonpaperbatterycarbonpaper,bipolarplates,allvanadiumflowbatteryelectrodes,ironchromiumflowbatteryelectrodematerialsorothermat...
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Thebipolarplatecontactresistancetesterismainlyusedformeasuringtheverticalresistivityandcontactresistanceofcarbonpaper,bipolarplates,allvanadiumflowbatteryelectrodes,ironchromiumflowbatteryelectrodematerialsorothermaterialsusedinmembranefuel...
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TheshortdistancecompressiontestingmachineisanewtypeofinstrumentdevelopedinaccordancewiththerequirementsofthestandardISO9895andthenationalstandardGB/T2679.10"Shortdistancecompressiontestingmethodforpaperandpaperboard".Mainlyusedformanufactur...
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ProductUsageTheconductivefoamcompressionresistancetesterissuitablefortestingthecompressionresistanceofproductssuchasconductivefoam,foamtape,conductivefilm,conductivecloth,andconductivetape.Thismachineisalsoknownasaconductivefoampressureimpe...
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钒电池双极板于碳毡接触电阻测试仪主要用于膜燃料电池炭纸电池炭纸、双极板、全钒液流电池电极、铁-铬液流电池用电极材料或其他材料的垂直电阻率、接触电阻测量,以碳纤维作为原料生产的多孔性碳纸,,简称碳纸,具有透气性与导电性。该机也叫碳纸垂直电阻率测试仪,双极板接触电阻测试仪。一、钒电池双极板于碳毡接触电阻测试仪符合标准:NB/T42007-2013全钒液流电池用双极板测试方法二、钒电池双极板于碳毡接触电阻测试仪试验原理:样品放置在两块电极之间,在电极两侧施加一定的压强,测试过程中仪...