Description: Tencor Surfscan 4500
(Tencor 4500)
Tencor 4500 Wafer Contamination Monitor
* Measures surface contamination on unpatterned wafers from 50mm to 150mm diameter. * Detects particles as small as 0.2 um in diameter. * Identifies particle locations and sizes and displays or prints info as color wafer maps, histograms and data tables. * Automated cassette to cassette operation. * Haze measurement and seven level haze map.
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