Diamonds – characterized by FT-IR spectroscopy (Application Note EN)
Application Note AN 81 (EN)
Diamonds – characterized by FT-IR spectroscopy.
Diamonds are among the most popular gemstones in the world. Large quantities of diamonds are also used for industrial applications. ...
Application Note AN 81 (EN)
Diamonds – characterized by FT-IR spectroscopy.
Diamonds are among the most popular gemstones in the world. Large quantities of diamonds are also used for industrial applications. ...
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Diamond Analysis: Reliable identification and type determination by FT-IR spectroscopy (Brochure EN)
ALPHA Diamond Brochure (EN)
Diamond Analysis: Reliable identification and type determination by FT-IR spectroscopy.
Since the appearance of synthetic diamonds, nearly perfect imitates and treated diamonds it has become harder and harder to assess the real value
of a gemstone. Infrared spectroscopy constitutes an elegant way for the classification of...
ALPHA Diamond Brochure (EN)
Diamond Analysis: Reliable identification and type determination by FT-IR spectroscopy.
Since the appearance of synthetic diamonds, nearly perfect imitates and treated diamonds it has become harder and harder to assess the real value
of a gemstone. Infrared spectroscopy constitutes an elegant way for the classification of diamonds and the detection of imitates. It provides valuable information whether the stone is natural, synthetic or can be treated by using high pressure high temperature technique (HPHT). ...
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Analysis of gemstones and diamonds in jewelry with the FT-IR microscope LUMOS (Application Note EN)
Application Note AN 121 (EN)
Analysis of gemstones and diamonds in jewelry with the FT-IR microscope LUMOS.
Since the late 1800s synthetic gem-crystals are available and the production processes were more and more refined. Later, starting in the 1950s, also diamond was available via different kinds of syntheses and can now be produced in
gem-quality with...
Application Note AN 121 (EN)
Analysis of gemstones and diamonds in jewelry with the FT-IR microscope LUMOS.
Since the late 1800s synthetic gem-crystals are available and the production processes were more and more refined. Later, starting in the 1950s, also diamond was available via different kinds of syntheses and can now be produced in
gem-quality with individual masses of one carat or more. In parallel many different methods were developed for the quality improvement of natural gemstones and diamonds like fracture filling, color improvements via physical and chemical methods and so forth. Thus, the knowledge about the stone’s genesis and history has become crucial and has substantial economic implications. ...
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ALPHA Diamond Analyzer (Flyer EN)
ALPHA Diamond Flyer (EN)
ALPHA Diamond Analyzer.
The ALPHA Diamond Analyzer is an affordable tool for the identification and type classification of diamonds.
Since the upcoming of synthetic diamonds and quality enhancement treatments for both natural and synthetic stones there is an increasing demand for analytical techniques that deliver more information...
ALPHA Diamond Flyer (EN)
ALPHA Diamond Analyzer.
The ALPHA Diamond Analyzer is an affordable tool for the identification and type classification of diamonds.
Since the upcoming of synthetic diamonds and quality enhancement treatments for both natural and synthetic stones there is an increasing demand for analytical techniques that deliver more information about the stone than just the differentiation between diamonds and imitates. Knowledge about the diamond type is very important, for instance for the identification of potential candidates that can be subjected to high pressure high temperature (HPHT) treatment or for the detection of synthetic stones. ...
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