于Oxford牛津CMI760(CMI700)座臺式孔面銅測厚儀
銅厚測量范圍:
化學(xué)銅:10μin–500μin(0.25μm–12.7μm)
電鍍銅:0.1 mil–6 mil(2.5μm–152μm)
線形銅可測試線寬范圍:8 mil–250 mil(203μm–6350μm)
準(zhǔn)確度:±1%(±0.1μm)參考標(biāo)準(zhǔn)片
度:化學(xué)銅:標(biāo)準(zhǔn)差0.2%;電鍍銅:標(biāo)準(zhǔn)差0.5%
分辨率:0.01 mils≥1 mil,0.001 mils<1 mil,0.1μm≥10μm,0.01μm<10μm,0.001μm<1μm