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NameofDivision,Function,Segment,Product涂装检验设备NameofDivision,Function,Segment,Product涂装检验仪器/设备1.Whirlinghygrometer/slingpsychrometer手摇干湿计2.SurfaceTemperatureDetector/DigitalThermometer表面温度计3.Surfaceprofilegauge表面粗糙度仪1).Surfacecomparator比较板2).Elcometer123Surfaceprofilegauge针式表面粗糙度测量仪3).Elcometer124ThicknessGauge复制片式表面粗糙度测量仪4.SaltContaminationMeasurement盐污染测量5.WFT-WetFilmThicknessGauge湿膜卡6.DFTgauge干膜仪7.Holidaydetector漏涂点检测仪8.Adhesiontester结合力检测器9.UniversalP.I.G油漆检验量规(托克仪)NameofDivision,Function,Segment,Product涂装检验仪器/设备NameofDivision,Function,Segment,Product涂装检验的重要性在涂装之前以及涂装之时进行检验是很重要的:大量比较显示,进行过适当检验的涂层,其平均寿命是缺乏检验涂层的两倍到三倍。调查数据显示,60—80%的涂层失败是由于表面处理不当/涂装施工造成的;NameofDivision,Function,Segment,Product环境条件通常,在以下情况下不应进行涂装作业:-当空气温度跌至涂料干燥或固化的下限温度-在不利天气情况下,如有雾、薄雾时,或雨雪即将来临之际-当待涂表面潮湿或有冷凝形成,或当涂层固化的初始阶段会形成冷凝时在高温情况下,现场应采取工程措施或喷涂技术以预防空泡、针孔、漏涂等由于溶剂蒸发过快产生的缺陷。NameofDivision,Function,Segment,Product涂装检验仪器/设备1.Whirlinghygrometer/slingpsychrometer手摇干湿计2.SurfaceTemperatureDetector/DigitalThermometer表面温度计3.Surfaceprofilegauge表面粗糙度仪1).Surfacecomparator比较板2).Elcometer123Surfaceprofilegauge针式表面粗糙度测量仪3).Elcometer124ThicknessGauge复制片式表面粗糙度测量仪4.SaltContaminationMeasurement盐污染测量5.WFT-WetFilmThicknessGauge湿膜卡6.DFTgauge干膜仪7.Holidaydetector漏涂点检测仪8.Adhesiontester结合力检测器9.UniversalP.I.G油漆检验量规(托克仪)NameofDivision,Function,Segment,ProductWhirlinghygrometer/slingpsychrometer手摇干湿计进行涂装的两个必要条件:1)相对湿度=85%2)底材温度=露点3ºCNameofDivision,Function,Segment,Product相对湿度和露点相对湿度=给定体积空气中的水蒸汽数量x100%--------------------------------------------------------------同等温度时水蒸汽的最大容量(如果空气是饱和的话)露点是水蒸气在表面上发生冷凝,留下水珠时的温度。露点高表明相对湿度高。NameofDivision,Function,Segment,ProductWhirlinghygrometer/slingpsychrometer手摇干湿计手摇干湿计以及相对湿度和露点盘NameofDivision,Function,Segment,ProductSurfaceTemperatureDetector/DigitalThermometer表面温度计NameofDivision,Function,Segment,ProductSurfaceTemperatureDetector/DigitalThermometer表面温度计电子表面温度计相对湿度和露点计算盘NameofDivision,Function,Segment,Product现代的环境监测仪器NameofDivision,Function,Segment,Product家用型温湿度计感应器NameofDivision,Function,Segment,Product涂装检验仪器/设备1.Whirlinghygrometer/slingpsychrometer手摇干湿计2.SurfaceTemperatureDetector/DigitalThermometer表面温度计3.Surfaceprofilegauge表面粗糙度仪1).Surfacecomparator比较板2).Elcometer123Surfaceprofilegauge针式表面粗糙度测量仪3).Elcometer124ThicknessGauge复制片式表面粗糙度测量仪4.SaltContaminationMeasurement盐污染测量5.WFT-WetFilmThicknessGauge湿膜卡6.DFTgauge干膜仪7.Holidaydetector漏涂点检测仪8.Adhesiontester结合力检测器9.UniversalP.I.G油漆检验量规(托克仪)NameofDivision,Function,Segment,Product3.表面粗糙度仪1)ISOSurfacecomparatorISO比较板有“Grit”板和“Shot”板根据不同的磨料选用不同的板G=Grit=砂S=Shot=丸NameofDivision,Function,Segment,Product各种磨料磨料钢丸钢丝段棱角铁NameofDivision,Function,Segment,ProductISO比较板干喷射的底材NameofDivision,Function,Segment,ProductISO比较板测量值(Measurement):A将比较模板置于被检测表面上。B用手指去感触检测孔内的状况,或可借助于放大镜观察。C与比较模板上四块样区相比较。D5个等级:细细=FinerthanFine细=Fine中=Medium粗=Coarse粗粗=CoarserthanCoarseNameofDivision,Function,Segment,ProductISO比较板NameofDivision,Function,Segment,Product3.表面粗糙度仪2)Surfaceprofilegauge(针式)表面粗糙度仪•Elcometer123--简单低成本--公制和英制•Elocometer224--可统计NameofDivision,Function,Segment,ProductElocometer2241.从袋中拿出玻璃薄片;2.摁住读数屏幕下最下面的键打开仪器;3.摁住文字“零”下的键;4.将探头放在玻璃薄片上;5.仪器的读数将会是“0”;6.仪器现在已经可以开始测量读数了。NameofDivision,Function,Segment,Product3.表面粗糙度仪3)Elcometer124ThicknessGauge复制片式表面粗糙度测量仪•Elcometer122TestexTape.•peak-to-valleyheight波峰到波谷•Availableinbothmetricandimperialversions公制和英制•Lowcost,quickandeasytouse低成本,使用迅速变捷NameofDivision,Function,Segment,Product注意复制片的型号:•Coarse粗(20-50µ)•XCoarse超粗(40-115µ)NameofDivision,Function,Segment,Product注意:测量结果要减去复制片上的迈拉(Mylar)厚度50µ粗糙度=92-50=42µNameofDivision,Function,Segment,Product复制胶带如何工作摁压前Beforeburnishing摁压过程中Duringburnishing摁压后Afterburnishing测量过程中Duringmeasurement迈拉Mylar迈拉Mylar迈拉Mylar可压缩泡沫Compressiblefoam空气Air空气Air钢板Steel可压缩泡沫Compressiblefoam迈拉Mylar千分尺面座Topanvil千分尺底座Bottomanvil带压痕的可压缩泡沫impression-bearingcompressedfoam带压痕的可压缩泡沫impression-bearingcompressedfoamNameofDivision,Function,Segment,Product涂装检验仪器/设备1.Whirlinghygrometer/slingpsychrometer手摇干湿计2.SurfaceTemperatureDetector/DigitalThermometer表面温度计3.Surfaceprofilegauge表面粗糙度仪1).Surfacecomparator比较板2).Elcometer123Surfaceprofilegauge针式表面粗糙度测量仪3).Elcometer124ThicknessGauge复制片式表面粗糙度测量仪4.SaltContaminationMeasurement盐污染测量5.WFT-WetFilmThicknessGauge湿膜卡6.DFTgauge干膜仪7.Holidaydetector漏涂点检测仪8.Adhesiontester结合力检测器9.UniversalP.I.G油漆检验量规(托克仪)NameofDivision,Function,Segment,Product盐污染测量氯化物,硫酸盐等Bresle贴片方法(基于ISO8502-6,ISO8502-9)IMOPSPC:=50mg/m2(5g/cm2)10mg/m2=1g/cm21S/cmX0.118=0.118g/cm242S/cmX0.118≈5g/cm2(50mg/m2)1ms/m=10us/cmNameofDivision,Function,Segment,Product盐污染测量NameofDivision,Function,Segment,Product盐污染测量具体方法参见相应标准!1)冲洗用水:400us/cm(导电率)2)磨料:250us/cm(导电率)(100g+100ml)3)常规:表面含盐量10ug/cm2(100mg/m2)4)IMOPSPC和特涂:表面含盐量5ug/cm2(50mg/m2)具体方法参见相应标准!1)冲洗用水:400us/cm(导电率)2)磨料:250us/cm(导电率)(100g+100ml)3)常规:表面含盐量10ug/cm2(100mg/m2)4)IMOPSPC和特涂:表面含盐量5ug/cm2(50mg/m2)NameofDivision,Function,Segment,Product涂装检验仪器/设备1.Whirlinghygrometer/slingpsychrometer手摇干湿计2.SurfaceTemperatureDetector/DigitalThermometer表面温度计3.Surfaceprofilegauge表面粗糙度仪1).Surfacecomparator比较板2).Elcometer123Surface
本文标题:06-涂装检验设备
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