
Prism Gemological Spectroscope For Viewing The Gemstones Absorbed Spectrum FPS-3
Specifications:
Technical Parameter | Size | 75mm*18mm |
Function | Observing the spectrum of Gem and Jewelry | |
Portable | Yes | |
Color | Black | |
Focus | not adjustable | |
Resolution | High Resolution |
Description:
The Spectroscope is only instrument widely available for separating
natural-color diamonds from those that have obtained their color by
irradiation or heating. It is also particulary useful for
distinguishing natural-color green jadeite jade from dyed, some
varieties of natural sapphire (especially blue) from synthetic and
look-alikes. As the Spectroscope is for examining which parts of
white light are absorbed by a gemstone. Materials can absorb parts
of the electromagnetic spectrum, and when the absorbed parts fall
within the visible range, that absorbed part will influence the
color of the material.
When a gemstone is observed with a spectroscope, the absorbed parts
show as dark lines and/or bands in the spectroscope image.
Applications: Gemological Laboratory, Gemology school, Jewelry industrial
Shenzhen Fable Jewellery Technology Co., Ltd.
Shenzhen Fable Jewellery Technology Co.,Ltd was established in 2006, who located in Shenzhen which is called Chinese Jewelry Capital. Shenzhen, with its unique geographical location and development advantages, is the largest international well-know jewelry manufacturing base and trade set scattered places. It is also the international information center of jewelry industry as well as training center of jewelry appraisal.
Fable focus on research and development, producing and marketing jewelry detectiona and identification instruments. It specialized in Gem Microscope, Gem Refractometer, Table Spectroscope, Hand-held Spectroscope (Grating Spectroscope and Prism Spectroscope), Calcite Dichroscope, Table Polariscope, Portable Polariscope, LW/SW Ultraviolet Lamp, Optic Fiber Illumination ( Cold Light Source), Diamond Proportion Tester, Hardness Pencil, Gem Indentifying Travel Lab and so on. Some products are patented in China.
Fable insists on the principle of "Excellent Quality, Reasonable price, Honesty, Co-operation" and take firm steps to achieve continuous development at home and abroad by offering advanced products with competitive prices and better service.
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