Used to measure film thickness and determine refractive index, the Filmetrics F20 spectrometer, model 205-0135, runs on a software (downloadable link to be provided) and may be connected to a Windows computer via its USB port to show analysis/reports.
The thickness measurement range for an F20 is 15nm-70µm, determined by a recorded wavelength, ranging from 380nm to 1050nm.
Condition: Excellent, clean, previously-owned, used, includes a USB cable, and a power cord; however, the fiber optic cables (200µm) shown in the picture are not included. Also, the stage and standards are not included. Sold "as is." Buyer is responsible for determining the suitability of this product for their application.