Microscope
Microscopic examination is conducted after sample preparation by metallography.
In optical microscopy, objects can be magnified up to about 1,500 times. Higher magnifications are possible, but no additional information can be obtained beyond that. It becomes a state known as "empty magnification," where details are not discernible just because of the magnification. Since many materials subject to metrology are opaque, it is common to use reflected light or metallographic microscopes to observe only a part of the material.
basic information
QATM offers a wide range of innovative devices for sample preparation for metallography. The accompanying QATM consumables are thoroughly tested and selected to work perfectly with our machines. For inquiries, quotes, or consultations with a dedicated application specialist, please click here. For more details, please visit the related link: Microscopy Page (click here for more information).
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QATM
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Microscope
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Varda Scientific covers a wide range of products, from sample grinding, crushing, homogenization, and heat treatment for laboratory use, to particle size measurement, component analysis, cutting, polishing, embedding, and hardness testing. Varda Scientific has five brands: Leco, QATM, Carbolite Gero, Eltra, and MRB. Since 1999, we have been operating as Leco Corporation, handling products from Leco and Leco Technology. On January 1, 2014, we began handling Carbolite Gero, and at the same time, in line with the increase in the number of brands we handle, we changed our company name to Varda Scientific Corporation. In 2018, we started handling ATM and Qness, and in June 2019, MICROTRAC and Microtrac Bell joined the Varda Scientific Group. As of May 1, 2020, ATM and Qness merged to become QATM, further enhancing our capabilities and allowing us to better meet our customers' needs.