|Place of Origin:||Guangdong, China|
|Minimum Order Quantity:||5pcs|
|Packaging Details:||One piece in a plastic bag then in a leather bag and a color box|
|Delivery Time:||7 working days after received your payment|
|Payment Terms:||T/T or Western Union,Paypal|
|Supply Ability:||500 pcs per month|
|Product Name:||Prism Spectroscope||Type:||Prism|
|Size:||18x75mm||Application:||Gem & Jewelry|
Portable Clear Spectrum Prism Gem Spectrometer with high resolution FPS-3A
Model Number: FPS-3A
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.
1. Prism portable spectroscope.
2. with high resolution.
3. Black appearance for avoiding reflecting interference.
|Advantage||Simple to observe the spectrum|
|Function||Show a complete color spectrum of gemstone|
Applications: Gemological Laboratory, Gemology school, Jewelry industrial
Contact Person: Ms. Jolie Chow