This product is registered by Oki Riko Jizai Co., Ltd..
About This Product
■What is a smart film thickness meter?
``Measurements cannot be taken immediately on the spot'', ``Measurement results vary from person to person'', and ``measurement accuracy is poor''. Have you ever experienced something like this when measuring film thickness? The smart film thickness meter has the following features and will solve your problems.
■Features
- "Portable and handy type": Light at 1.1 kg and easy to carry.
・"High-accuracy measurement & easy measurement": Measurements down to the thinnest 0.1 μm are possible without the need for a calibration curve.
- "Supports multilayer films" Can measure multilayer films with up to 3 layers.
・Non-destructive/non-contact measurement: Measures without damaging the sample.
・“Measure various samples”: Measurement is possible regardless of the base material (glass or plastic).
■Film thickness measurement principle: Reflection spectroscopy (optical interferometry)
The smart film thickness meter measures film thickness using a method called reflection spectroscopy (optical interferometry). For example, when measuring a film coated on a substrate, light incident from above the target sample is reflected by the film surface. Furthermore, the light that passes through the film is reflected at the substrate and film interface. The optical interference phenomenon caused by the phase shift (phase difference) caused by the optical path difference at this time is measured, and the film thickness can be determined from the obtained reflection spectrum and refractive index.
■Easy-to-understand and easy-to-operate interface
The smart coating thickness meter has a simple and intuitive interface. Even beginners can easily measure it.
option
■Pen type probe
Measurement is possible even in samples with narrow areas or shapes.
■Non-contact stage
Samples that you do not want to come into contact with, such as wet films or semiconductor wafers, can be measured without contact by freely setting the probe position.
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