Sample Preparation

Turbo-Pumped Carbon Coater with Large Chamber

is ideal for sample preparation for FE-SEM, EDS/WDS, TEM, EBSD analysis, and thin film applications. This high-vacuum coater offers high quality uniform carbon films with fine grain sizes.

Vac DCT-300

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Our Vacuum Coating System Categories

Explore our range of sputter coaters, carbon coaters, and thermal evaporators designed for advanced laboratory and research applications

SEM Coaters

Imaging samples by the scanning electron microscopy (SEM) typically requires coating a conductive thin film on the sample as a preparation step. Vac Coat offers different SEM coater systems based on PVD techniques working at low or high vacuum conditions.

Vac DCT-300

Carbon Coaters

Carbon coating applications vary from sample preparation for electron microscopy and structural analysis to research on the carbon-based coatings. Vac Coat offers carbon coaters suitable for electron microscopy sample preparation and research purposes.

Thermal Evaporators

Thermal evaporation is based on thermal heating of the source material in a high-vacuum chamber which leads to the formation of a thin film of the material on the substrate. Vac Coat offers thermal evaporators optimized for the deposition of different materials’ thin films.

Vacuum Coating Knowledge Hub

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Expert articles on vacuum coating technologies, thin-film deposition, and SEM sample preparation

Reactive sputtering

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Reactive Sputtering

Reactive sputtering is a kind of sputter deposition, introducing reactive gases throughout the coating process to produce thin films of compounds with tailored features. Reactive sputter deposition has various applications in production of energy storage devices, hard and decorative coatings, and microelectronics.

October 1, 2026

Rotary Pump

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How to Make the Most Efficient Rotary Pumps?

Rotary vacuum pumps are positive displacement pumps that are widely used in different industries, pharmaceutical processes, vacuum coating systems, etc., to provide a mid-range vacuum environment.

September 30, 2026

DC Sputtering

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DC Sputtering

DC-diode sputtering is a common method for deposition of conductive materials, typically used in EM sample preparation and electrical contact coating.

September 28, 2026

Why Researchers Choose Vac Coat

Applications of Our Coating Systems

SEM Sample Preparation

Conductive coatings for high-quality SEM imaging

Thin Film Deposition

Controlled sputtering and evaporation processes

Materials Science Research

Surface coating for material characterization

Nanotechnology

Thin-film solutions for nanoscale research

Surface Analysis

Coating techniques for analytical microscopy

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Vac Coat coating systems are used by universities, research institutes, and advanced laboratories across the globe