Grating Spectroscope - XHST-GS

gem instrument, gem filter, Polariscope, gem gauge, ruby filter, gem refractometer, gemological refractometer, gem tester - more info check here: http://www.buymeasuringtools.com/Grating-Spectroscope-10017710/

Quick Brief

Place of Origin: Shanghai China (Mainland) Brand Name: TOTAL Model Number: XHST-GS

Product Features:

gem instrument, gem filter, Polariscope, gem gauge, ruby filter, gem refractometer, gemological refractometer, gem tester

Business Terms:

Port: SHANGHAI

Minimum Order Quantity: 1 Piece/Pieces

Payment Terms: L/C,T/T,Western Union

Contact Supplier

Specifications and Product Details:

gem instrument, gem filter, Polariscope, gem gauge, ruby filter, gem refractometer, gemological refractometer, gem tester, Illuminated Loupe, emerald filter, GEM Calper

Grating Spectroscope XHST-GS

The spectroscope is an important tool of the modern gemologist.This concerns the infrared or near infrared spectroscopes.

A handheld spectroscope for visible light shows the absorption lines of the elements involved in producing its color.

It helps to separate ruby (chrome) against red or pink sapphire (iron) to name only one example.
This tool requires a good training and an appropriate light source.

Colorless stones show no absorption spectrum.

The sunlight shows a typical absorption spectrum, the Fraunhofersche lines.

Fluorescence lamps show an emission spectrum.

For demonstration you may examinate besides gemstones also liquids or flames colored by metal-salts.