Sample Testing Cases | Material & Thin Film Test Examples

Application of Filmetrics F40 Optical Film Thickness Gauge on Medical Balloon

How to measure the wall thickness of medical balloons? Slicing damages the sample, inaccurate micrometer pressure, and insufficient ultrasonic resolution. Younikon Technology uses the Filmetrics F40 optical film thickness gauge, which can be directly measured after inflation. The small light spot is optically non-contact, and the folding area of the body cone and shoulder can be measured in one second without damaging the sample. Welcome to send samples for free testing.

2026-06-27 优尼康

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Filmetrics F40 Optical Film Thickness Gauge for Measuring Coating Thickness of Medical Catheters

The practical application case of Filmetrics F40 optical film thickness gauge in the detection of coating thickness of medical catheters such as super smooth endotracheal intubation, nasobiliary drainage tube, sterile catheter, disposable gastric tube, etc. Younikon Technology introduces Filmetrics F40 optical film thickness gauge, combined with customized fixtures and jigs, to provide a complete non-destructive testing solution for coating thickness for medical catheter manufacturers.

2026-06-27 优尼康

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Measurement scheme for the thickness of hard coating/permeation layer/anti fog layer of car headlight lampshade

The Filmetrics F10-HC film thickness gauge is designed specifically for measuring the thickness of hard coatings, permeation layers, and anti fog layers on PC lampshades for automotive headlights. The contact probe suppresses back reflection and can accurately measure both curved and flat surfaces with an accuracy of 0.01 μ m. The trusted choice for car lighting companies such as Koito, Hella, and Xingyu.

2026-06-27 优尼康

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Accurate characterization of dielectric film thickness and optical constants using white light interferometry technology

Younikon Technology provides white light interferometry measurement solutions, using Filmetrics F20-UVX film thickness gauge to accurately measure the thickness, refractive index, and extinction coefficient of dielectric thin films such as silicon dioxide/silicon nitride, solving the problem of non stoichiometric thin film measurement and assisting in the research and quality control of the semiconductor and optical industries.

2026-06-27 admin

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Seed Coating Measurement Scheme - Filmmetrics F3-s1310 Film Thickness Measuring Instrument

The so-called seed coating refers to the use of mechanical or manual methods to uniformly coat the surface of seeds with seed coating agents containing various components such as insecticides, fungicides, compound fertilizers, trace elements, plant growth regulators, slow-release agents, and film-forming agents in a certain proportion, forming a smooth and firm film.

2026-06-27 admin

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White light interferometry measurement of dielectric thin films

Thousands of electrolyte thin films are used in optics, semiconductors, and other industries, and Filmetrics' instruments can measure thin films. Common dielectrics include silicon dioxide - one of the simplest materials, mainly due to its non absorption in most spectra (k=0) and very close to stoichiometry (that is, silicon: oxygen is very close to 1:2). Silicon dioxide grown under heat is commonly used as a thickness and refractive index standard for spectral response. Filmetrics can measure silicon dioxide thickness ranging from 3nm to 1mm.

2026-06-27 admin

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