Description
Portable device for observing fluorescence and phosphorescence of diamonds and gems under ultraviolet radiation.It allows to distinguish natural stones from synthetic or modified by UV radiation with 254nm and 365nm wavelengths. It is suitable for individual stones, with a smaller 15x15mm control area for free stones. For jewelry is available model Jewells Inspector with a larger control area. It is portable, weighs only 300g, power supply or network power. It can be connected to a smartphone via the Gemetrix mobile app.
Reference photoluminescent reactions - pdf
A detailed reference manual is also a separate manual: Fluorescence As and Tool Fora Diamond Origin Identification - and Guide
Pl-inspector Gemetrix is a key tool for modern gemmologists and the diamond industry, whose development is inseparably linked to the personality of John Chapman, physics with more than thirty years of experience in the diamond industry. This device brings accurate and reliable methods for distinguishing natural diamonds ranging from synthetic or modified by observing fluorescence and phosphorescence under ultraviolet radiation.
John Chapman and Gemetrix History: John Chapman, founder of Gemetrix, combines a deep knowledge of physics with the passion for the diamond industry. Before his work in the diamond industry, he devoted himself to designing equipment for optical companies and excelled in the analysis of small diamonds. His name is associated with editorial work for Rough Diamond Review and membership on the editorial board of The Australian Gemmologist. Chapman's leadership and expertise have led Gemetrix to the development of devices that are now recognized worldwide.
About the PL-INSPECTOR: The PL-INSPECTOR allows you to observe fluorescence and phosphorescence in response to shortwave (SW) and long-wave (LW) ultraviolet lighting. The color and intensity of fluorescence are important indicators that help to determine whether the diamond is natural, synthetic or modified. With a 15 x 15 mm control area, the PL-INSPECTOR is ideal for analyzing individual free stones.
ARETEWORKSHOP.CZ: Practical training led by Vladimír Kondratěnko, as well as advanced training by Branko Deljanin, are an invaluable part of the process of understanding and efficient use of the PL-INSPECTOR. These training are essential for mastering the correct interpretation of the results, which is crucial for determining the origin of the diamonds examined.
Technical Specifications:
- Portable and lightweight design with a weight of only 300 g.
- Battery or network power supply for maximum flexibility.
- Link to your smartphone via Gemetrix to share and analyze data.
- UV radiation with wavelengths 254 nm and 365 nm for different types of tests.
Applications and benefits: The PL-INSPECTOR is an instrument that has become indispensable in the equipment of every expert working with gems, whether for identification, certification or educational purposes. Its contribution is all the greater because it is supported by practical use and experience gained in training in Gemmology Centers around the world.
Thus, the PL-INSPECTOR is a combination of advanced technology, long-term research and commitment to education in the field of gemmology, reflecting the heritage of John Chapman and his company Gemetrix, which has become one of the leading names in the diamond industry.
In January 2024, advanced training under the leadership of Branko Deljanin took place in Prague, where Gemetrix devices were very actively utilised. You can watch a video from this advanced workshop at:
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