Index Of RefractionTesting With CZ Prism DC 3V Power Supply Gem Refractometer
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...CZ Prism DC 3V Power Supply Gem Refractometer Model number: FGR-002J Type Testers & Measurements Testing scale 1.35-1.85 Accuracy 0.002 Color White Size 120mm*42mm*80mm Power supply Two No. 7 batteries or externally connected wide voltage power supply adapters (input voltage 100V-240V, output voltage DC 3V) Eyepiece Diameter of 32mm, with amplification function(4X) Prism type Synthetic cubic zirconia (CZ......
Shenzhen Fable Jewellery Technology Co., Ltd.
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Jewelry Microscope Gem Refractometer High Hardness CZ Test Prism A24.6321
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... Gem Refractometer High Hardness CZ Test Prism A24.6321 Professional Optical Design, High Hardness CZ Test Prism, Clear Shadow Boundaries, Special Power Supply A24.6321 Gem Refractometer A B C Scale Range 1.35-1.85, Hard CZ Measuring Prism Accuracy......
Opto-Edu (Beijing) Co., Ltd.
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Portable Optical Gem Refractometer , Presidium Gem Tester Primary Tool
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Optical equipments for Gem built-in Led jewelry Hand-Held refractometer Product description The Gem Refractometer is an important instrument which measures the refractive indices of stones. It has a pull out eyepiece and a high quality lens that gives ......
Fuzhou Lindian Technology Development CO.,LTD
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90% Transparency Amber Color Refractometer Resin Prism
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...disperse light beams. A prism is a polyhedron made of transparent materials (such as glass, crystal, etc.). Widely used in optical instruments This Resin prism used for refractor index measuring. 2.Temperature tolerance: -40°+300°. 3.Application area:...
SICHUAN VSTAR OPTICAL TECHNOLOGY CO.,LTD
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Hand Held Water Honey Honey Moisture Meter With Calibration Atc Refractometer
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... to the calibration work. No screw-driver needed when the calibration work is required. And the Square prism house can make the refractoemter stand stably. We name it as N-style New-style Honey refractometer This model is specially developed for the...
SHEN ZHEN YIERYI Technology Co., Ltd
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Artificial Cultivation Doped Color Sapphire AL2O3 Customized CZ Method Ruby Blue Padparadscha
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... corundum gems in other colors besides ruby. Therefore, sapphire (AL2O3) in addition to the literal meaning of blue corundum gems, can also be white, yellow, pink, orange orange, purple green, etc., and is collectively referred to as the color sapphire....
SHANGHAI FAMOUS TRADE CO.,LTD
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2.0mm Pupil TFT LCD Screen Auto Optical Refractometer FKR-900
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FKR-900 Auto Refractometer with Keratometer 6.5" color and touch screen can measure the eye did cataract surical before Main Feature : 1. use rotating prism principle , very high accuracy . 2. 6.5" color and touch screen 3. auto measure function 4. ......
JingGong Optical (Wenzhou International Trade SCM Co., Ltd.)
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Customized CZ Yellow Sapphire Gem For Earring Elegant As Birthday Gifts
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Customized CZ Yellow Sapphire Gem For Earring Elegant As Birthday Gifts Introduction Synthetic sapphire is made of pure alumina at high temperature, which is very hard and highly transparent. Chemically speaking, there is no difference between synthetic ......
ARH Sapphire Co., Ltd
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Clear Cz Gems Gold Ear Studs Helix Piercing Earrings 16G With Cross Dangle
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... and ball , clear cz gems , 16 gauge , 8mm long bar and 4mm ball , plating gold , classical styles for women and men, Helix Piercing ......
Shenzhen Golden Moon Trade Ltd.
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High Precision Digital Refractometer Large Screen LCD Display
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...digital refractometer is a digital high-precision optical instrument designed by the principle of refraction. It is small and beautiful, easy to use, and LCD large-screen digital display. As long as a drop of sample solution is placed on the prism, the...
XI'AN BEICHENG ELECTRONICS CO.,LTD
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