WENZEL Group GmbH & Co. KG
The WENZEL Group is one of the global leading manufacturers of metrology solutions. Our company g……...

The F54-XY advanced spectral reflectance device allows for the easy mapping of thin-film thickness on samples up to 300 mm. The F54-XY-200 configurations measure samples up to 200 mm using a motorized X-Y stage that moves automatically to predefined measurement positions, allowing for thickness measurements as fast as two points per second.
The F54-XYT-300 configuration has an extra high-performance rotary stage that supports measurements on 300 mm wafers.
With the automated film thickness mapping system, users can choose from hundreds of standard polar, rectangular, or linear map patterns or design their own with an unlimited number of measurement points. Pattern recognition software enables the measurement of both patterned and unpatterned samples.
The F54-XY variants differ largely in terms of film thickness and wavelength range. Shorter wavelengths (e.g., F54-XY-200-UV) are often required for measuring thinner films, but longer wavelengths can be used to measure thicker, rougher, or more opaque films.

Image Credit: KLA Instruments™
Model Specifications
Source: KLA Instruments™
| Model | Thickness Range* | Wavelength Range |
|---|---|---|
| F54-XY | 20 nm - 50 µm | 380-1050 nm |
| F54-XY-UV | 4 nm - 35 µm | 190-1100 nm |
| F54-XY-NIR | 100 nm - 120 µm | 950-1700 nm |
| F54-XY-EXR | 20 nm - 120 µm | 380-1700 nm |
| F54-XY-UVX | 4 nm - 120 µm | 190-1700 nm |
*Material and objective dependent
Thickness Measurement Range

Image Credit: KLA Instruments™
F54-XY Options
NIST-Traceable Thickness Standard
High-Pass Filter Wheel
Pattern Recognition Software
Motorized Turret
What is Included
SiO2 on Si Thickness standard
Integrated spectrometer/light source unit
Integrated on-board Silicon reflectance standard
FILMapper measurement software
Vacuum pump
Additional Perks
Online “Hands On” support
Library with over 130 materials included with every system, as well as access to hundreds more
Applications Engineers are ready for immediate 24-hour help (Mon-Fri)
Common Optional Accessories

NIST-traceable thickness standard. Image Credit: KLA Instruments™
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Proudly family-owned and operated since 1954 In 1954, Douglas and Betty Kane started the Kane Group in London, UK. From modest beginnings, a global business has developed. In 1992 UEi Test Instrume……