7-IBB-CC

紙帶耐磨試驗機(jī)用途及原理：                                                 

 R.C.A紙帶耐磨試驗機(jī)適用于各種表面涂裝(電鍍、烤漆、絲印等）試品之耐磨擦試驗試驗，卷動未涂油之紙或膠帶與試樣磨擦后于一定之加轉(zhuǎn)數(shù)下判別其磨耗之效果。                                                                      

紙帶耐磨試驗機(jī)依據(jù)標(biāo)準(zhǔn)：                                                     

 ASTM F2357-04                                                  

紙帶耐磨試驗機(jī)主要特點：                                                     

 RCA耐磨儀用于快速評定手機(jī)、汽車、器械、塑料產(chǎn)品表面電鍍、烤漆、絲印、移印等表面涂裝物耐磨性能。                                                       

 用RCA的紙帶，以固定的重量（55g、175g、275g）的施于產(chǎn)品表面。              

 以固定直徑的滾輪及定速馬達(dá)，配以特定的計數(shù)器。以產(chǎn)品所能承受的耐磨次數(shù)，來確定產(chǎn)品的耐磨性能。                                                       

 廣泛用于手機(jī)表面涂裝的性能測試。                                                     

主要技術(shù)參數(shù)：                                                     

荷重：275g、175g、55g                                                       

計數(shù)器：回轉(zhuǎn)式計數(shù)器                                                  

機(jī)器速率：1min/2670mm  1cyc/157mm  連續(xù)運作                                             

機(jī)器轉(zhuǎn)速：17轉(zhuǎn)/min                                                     

電源：220V、50Hz、單向