Oxford牛津SRP-4面铜探头,SRP-4探头ETP孔铜探头

英国Oxford牛津SRP-4面铜探头(CMI700/CMI600/CMI563/)

 SRP-4面铜探头测试技术参数

于Oxford牛津CMI760(CMI700)座台式孔面铜测厚仪

 l 准确度:5%,参考标准片

l 度:化学铜:标准差0.2 %,电镀铜:标准差0.3 %

l 分辨率:0.1μm≥10μm,0.01μm<10μm,0.001μm<1μm,0.01mils≥1 mil,0.001mils<1mil

l 厚度测量范围:化学铜:0.25μm–12.7μm(10μin–500μin)

电镀铜:2.5μm–254μm(0.1mil–10mil)

l 线性铜线宽范围:203μm–7620μm(8mil–300mil

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