Focusing on the Field of View

When magnification was as simple as one eyepiece and one objective, finding your total magnification was as easy as multiplying the two values together. The addition of film brought a third value to the equation, but the result remained a static, concrete number.

And then along came the computer.

With a huge variety of video camera chips and monitor sizes and camera couplers and screen resolution, suddenly viewing something at 500X magnification became much more challenging. There was no way to take into account all of the permutations possible. For example, even if two systems were otherwise exactly the same, but one had a 23" monitor and the other had a 24" monitor, the magnification would be different.

It was time to replace the magnification focus with a different way of looking at things: the Field of View (F.O.V.)

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Topics: Microscopes, Metallographic Science, Imaging

Measured Science: A LECO Podcast

LECO recently said farewell to our former Corporate Metallurgist, Dave Coulston. Anyone who worked with our metallographic experts in the past fifteen years undoubtedly got to experience his expertise. In honor of Dave's retirement, we welcomed him onto LECO's podcast: Measured Science.

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Topics: Metallographic Science

How to Improve Your Metallographic Mounts

Bakelite, Lucite, epoxy, or acrylic? Hot or cold? Compression or castable? With all of the options available for mounting materials, it can be difficult to know which one is the best option for your sample or why it even matters. However, your choice of mounting material is important, and it can affect the final quality of your prepared sample.

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Topics: MX Series, Mounting, Metallographic Science

LECO Analytical Applications Poster Competition

The LECO Analytical Applications Poster Competition (LA2PC) 2020-2021 recently wrapped up, showcasing 15 incredible posters highlighting the applications of LECO instruments in our users' work and research. A hearty congratulations goes to our winnersKarl Hornsby, Martin J. Taylor, Vasiliki Skoulou | University of Hull, Peter Hurst | Biorenewables Development Centre – BDC, and Simon Walker | Jesmond Engineering Limited. Their poster, "Pretreating lignocellulosic biomass wastes for the next generation of solid fuels" is a fantastic look into the search for new solid fuels.

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Topics: Elemental Analysis, Separation Science, Events, Poster, Metallographic Science

The Process of Metallographic Preparation

To accurately perform a metallographic analysis of a sample, the preparation is critical. The microstructure and hardness of your sample has to be unveiled, and you have to be able to trust that what you're seeing is what is actually there and not just something inadvertently created in the preparation stages. When it comes to metallographic preparation, you really can't skip a step.

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Topics: PX Series, MX Series, Mounting, VX4, Sectioning, Polishing, Metallographic Science

Steely Solutions

Do you struggle with analyzing the quality and composition of your steel? How easily can you measure the surface hardness or fluctuating carbon concentrations? Are you confident with what your tools are telling you? Learn how LECO has been expanding what is possible when it comes to measuring steel with a free series of webinars.

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Topics: Inorganic, Metallographic Science

The MX400—LECO's Next Generation of Mounting Press

As the newest mounting press to enter LECO’s lineup of metallographic instrumentation, the MX400 will streamline sample preparation with its exceptional ease-of-use and dual mount capability in a fully automated solution.

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Topics: MX Series, Metallographic Science

New Video: See Our PX400/PX500 Grinder/Polisher in Action!

Our PX400/PX500 grinder/polisher emphasizes ease-of-use while delivering exceptionally flat specimens to help you keep your metallography lab running smoothly. Designed with the latest technology, the PX400/PX500 provides an efficient, safe, reliable, and clean grinding/polishing solution through a number of new and improved features to streamline your sample preparation.

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Topics: PX Series, Metallographic Science

See Our PX400 in Action!

Our PX400 is one of the latest grinder/polishers to enter our lineup of metallographic products. As you can see from the video demo below the PX400 emphasizes ease-of-use while delivering exceptionally flat specimens to keep your metallography lab running smoothly.

Watch the video below to see our PX400 grinder/polisher in action or download the brochure for a closer look.

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Topics: PX Series, Metallographic Science

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