dichroscope for gem testing

Brand Name:VANCO

Model Number:VID-1A

Place of Origin:CHINA

FID-1A Rotate Calcite Dichroscope ★Excellent iceland spar ★Standard rectangle window and square window can be choosed. ★Rotating stage,gemstone and dichroscope can rotating 360°,adjustable up and down,backward and forward,easy operation ★Black appearence ...

Brand Name:Fable

Model Number:FID-1A

Place of Origin:Shenzhen,China

...Gem Testing Instruments Fable Calcite Dichroscope Lightweight Model Number: FID-1A Description: The dichroscope is a pocket-sized tool that can aid in the identification of gemstones. This tool is used to inspect pleochroism color in gemstones and to quickly separate some common stones from each other (such as ruby versus red garnet). The calcite dichroscope is the preferred type of dichroscope...

Place of Origin:China

Brand Name:CNOEC, OPTO-EDU

Model Number:A24.6356

Gem Test Kit Jewelry Microscope Handheld Polariscope A24.6356 A24.6356-A Travel Lab An Ideal Toolkit For Laboratory Testing A24.6356-B Gemological Lab Special For Students And Gemologists A24.6356 Gem Test Kit A24.6356-A Travel Lab A24.6356-B Gemological Lab A24.6321-A Handheld Refractometer A24.6321-B Handheld Refractometer Handheld Polariscope Handheld Spectroscope Handheld Spectroscope (Adjustable) Iceland Spar Calcite Dichroscope Gem...

Model Number:NCJ-S800

Place of Origin:China

... needs of all kinds of diamonds, crystals, gems and other jewelries. Using 1:6.7 zoom optical system,0.67X-4.5X zoom lens,magnification setting meet the jewelry appearance observation and the internal ...

Brand Name:LCS

Model Number:Optional

Place of Origin:CN

Certification Introduction: In order to improve the energy efficiency of electrical equipment and products in various industries and enhance significant economic and environmental benefits, Australia and New Zealand issued the Greenhouse and Energy Low ...

Brand Name:SSCH/OEM/ODM

Model Number:SSCH-4025

Place of Origin:Guang dong china

Spectrum of Minerals And Gems Treatment Metatron Nls 4025 Hunter for Cardiovascular Testing Equipment Quick Detail: The Institute of Practical Psychophysics introduces new version of HSS “Metatron” with “Red Dragon” software adapted for Eastern Asia ...

Brand Name:GTS

...test certification laboratory authority third party environmental radioactivity detection certification Detection of radioactivity Provide a variety of radioactive detection items Heat from radioactive elements is the main source of geothermal energy. Radioactive substances act not only in their local area, but also on the whole body. Granite, marble tiles and some brightly colored stones and gems

Brand Name:YUYANG

Model Number:YY051

Place of Origin:China

...Testing Machine Features The K value of gold, the PT value of platinum, the density value, and the percentage of purity can be measured. The K value of gold, the PT value of platinum, the density value, and the percentage of purity can be measured. Pawnshops, banks, jewelry stores, precious metals recycling, jewelry factories, gem testing...

Place of Origin:Shenzhen

Brand Name:Chloe

Model Number:S6

Product Description: 1 Lamp: CREE Q5-XPE 2 Brightness: 350Lms 3 Light: White or Yellow 4 File: single 5 Weight: 50 g 6 Size: 135mm*17mm*23mm 7 Usage: for Jewel,Diamond,Jade testing 8 Battery: 1pcs 18650 (not included) When you put order,pls select the ...

Brand Name:shine

Model Number:Other

Place of Origin:china/guangzhou

...Gem Blue Crystal Diamond Men Cufflinks For Shirt Product Description : This is an environmentally friendly copper-rich inquiry round jewel blue crystal diamond men Cufflinks. It is environmentally friendly copper material, as well as inlaid and environmentally friendly simulation diamonds, materials with alloy, copper, zinc, etc., color, shape, and dimensions can be customized We have scientific testing...

Brand Name:AAA Gems

Model Number:A4-0MAR

Place of Origin:China

... super white Cut Grade: Excellent Clarity: VVS1 Hardness: 9.25 Refractive index:2.65-2.69 Brand: AAA Gems Treatment: Not-Enhanced Country Of Manufacture: China DETAIL OF MOISSANITE * No One can easily clarify & be

Place of Origin:China

Prod uct adva ntag es. 1.Cube cutting platform, long service life and high flatness. 2.Using high-precision integrated cutter head holder, no need to regain height when changing gems 3.Imported roller screw guide rail, Siemens electrical appliances, ...

Brand Name:Coyinmed

Model Number:BKD-10I

Place of Origin:China

EKG trunk cables help you reliably make the correct connection. These high-quality reusable cables complement your equipment, enabling accurate measurements. It can help ensure quality, reliability and safety. They have been tested and verified as ...

Brand Name:WEIMENG

Model Number:WM-H-009

Place of Origin:Shaanxi,China(Mainland)

... Application laser welding engraving machine Size 30*3mm Introduction: The spectroscope has developed slowly in its importance in gem testing, for there are few gem varieties that have diagnostic spectra. In recent years it has been used more frequently,

Brand Name:zmkj

Model Number:Ti3+ or Cr3+ doped sapphire

Place of Origin:china

highly frequency ti sapphire crystal used in tsunami laser used in laser Application Ti: sapphire (Titanium doped Sapphire, Al2O3:Ti3+) is used for making ultra-short pulse solid-state or wavelength tunable lasers. Ti: sapphire lasers are also very ...

Brand Name:SKYLINE

Model Number:SL-OA76

Place of Origin:CHINA

SL-OA76 Fourier Transform Infrared Spectrometer Product Description: Fourier Transform Infrared Spectrometer (abbreviated as FTIR Spectrometer), abbreviated as Fourier Infrared Spectrometer, can be used for qualitative and quantitative analysis of samples...

Brand Name:Infi

Model Number:Rough diamond

Place of Origin:Hunan, China

...: hpht(high pressure and high temperature) Advantage: 1, high quality as natural diamond, hardness is Moh's 10, can pass diamond test pen. 2, good transparency, pure white color(VVS), can be used for gem 3, very

Brand Name:SIGNI

Model Number:COL

Place of Origin:CN

... viscosity Cooling and lubricity. Suitable for processing germanium, silicon and other products, as well as artificial gems, optical glass, cutting, cooling, lubrication.Also can be used as clock components processing lubrication, cooling. Cutting oil TEST

Brand Name:Infi

Model Number:Rough diamond

Place of Origin:Hunan, China

...(high pressure and high temperature) Advantage: 1, high quality as natural diamond, hardness is Moh's 10, can pass diamond test pen. 2, good transparency, pure white color(VVS), can be used for gem 3, very competitive