Joaquim Vandunem
Personal Information
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Address :Angola
Overview
“Gemstone testing machines are specialized devices used by jewelers, gemologists, and gemstone enthusiasts to identify and analyze the properties of gemstones. ”
These machines use various methods to test and examine gemstones, including visual inspection, ultraviolet light, refractometry, spectrometry, and other techniques.
Some common types of gemstone testing machines include:
Refractometers: These machines use the principle of refractometry to measure the refractive index of gemstones. The refractive index is the ratio of the speed of light in a vacuum to its pace in the gem, and it is a crucial factor in identifying rocks.
Spectroscopes: These machines use spectrometry to analyze the chemical composition of gemstones. Spectroscopes emit light of various wavelengths onto the gem and then measure the wavelengths of the light absorbed or emitted by the rock.
Ultraviolet lamps: These machines use ultraviolet light to detect fluorescence in gemstones. Different gemstones fluoresce in different colors and intensities under ultraviolet light, which can help identify them.
Microscopes: These machines allow gemologists to examine gemstones in detail, including their inclusions, fractures, and other features. Microscopes can also be used to measure the specific gravity of gems, which is a measure of their density.
Gemstone testing machines are essential tools for anyone involved in the gemstone industry. They can help identify and authenticate gemstones, detect treatments or enhancements, and provide valuable information about a gemstone’s properties and characteristics.
Professional Skills
- Mastering Gemstone Identification
- Gemstone Testing Techniques
- Advanced Gemstone Analysis
Awards And Honours
A variety of awards and honors are available to recognize excellence in testing gold and diamonds using specialized machines. These awards may be given to individuals, companies, or organizations that have significantly contributed to the development or advancement of testing technology in this field.
Some of the most prestigious awards in this area include:
The JNA Awards are presented by Jewellery News Asia and recognize innovation, excellence, and achievement in the jewelry and gemstone industry. The awards include the Industry Innovation of the Year category, which could be awarded to a company or individual that has developed a groundbreaking testing machine or technology for gold or diamond testing.
The Gemological Institute of America (GIA) Annual Achievement Awards honor individuals and organizations significantly contributing to the gemstone and jewelry industry. The awards include a category for research and development, which could be awarded to a company or individual that has developed a new testing machine or technology for gold or diamond testing.
The Hong Kong International Jewellery Show Awards: These awards are presented at the annual Hong Kong International Jewellery Show and recognize excellence in design, innovation, and technology in the jewelry industry. The prizes include a category for Technological Excellence, which could be awarded to a company or individual that has developed a new testing machine or technology for gold or diamond testing.
These awards and honors can help to raise the profile of individuals or organizations that have made significant contributions to the testing of gold and diamonds using specialized machines. They can also inspire others in the industry to continue pushing the boundaries of what is possible in this field.
Audiam Awards
Honoring excellence in inventive testing machines
Education
Gemstones and Gold Testing Expert
Experience
Lab Testing Machines for Gold and Diamonds Professional
Total Prize
Honoring excellence in innovation.