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Feature：

1、Measurement repeatability accuracy is 0.02nm

2、Optical coating thickness measurement

3、Thin film photovoltaics

4、Biotechnology and surface chemistry

Applicatio：

1、Optical coating thickness measurement

2、Film material reflective index, absorption,bandgap, silicon crystallinity.

3、Analysis of surface organic coating,dynamic study of chemical phenomena in liquid ambient.

4、Widely use in solar panel and LCD cell coating measurement.

Advantages：

1、?Non touch measurement.

2、?High accuracy

3、High efficiency ~ 5s