jewelry gem testing instruments

Brand Name:Fable

Model Number:FGR-003

Place of Origin:Shenzhen, China

Gem Testing Instruments Refractometer with easy to read visual field FGR-003 The refractometer is one of the most important tools in a gemological laboratory. It indicates the refraction index of a gemstone, which often gives vital clues to the identity of a gemstone. Refractometer Fable brand with. FGR-003 Scale rang: 1.35-1.85 Accuracy: 0.003 Table: Aluminum alloy,Durable CZ testing...

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...

Brand Name:VANCO

Model Number:FGR-003

Place of Origin:CHINA

FGR-003 Gemological Refractometer The refractometer is considered by some to be the most important of all gem identification instruments. It can be indicated (not measures) the refraction index of a gemstone, which often gives vital clues to the identity...

Brand Name:HydroTi

Place of Origin:China

Titanium Gemmed Rail Eyebrow Clicker VALUE PACK: One Order Including 5 Pairs Curved Barbells Eyebrow Piercing Jewelry in 5 Styles. It Comes in a Velvet Pouch and the same Sizes Make it Super Easy to Figure Out What You need to Use. MEASUREMENTS: Eyebrow ...

Brand Name:LIYI

Model Number:LY-8280

Place of Origin:China

...Testing Instruments Product Introduction:​​​​​ ​ Quickly detail : Test mode high-frequency electromagnet wave inductive Test range 0~40% Using environment -5°C~60°C Accuracy ±0.5% Uses: Fast Moisture Meter is used for quickly and accurately testing moisture constant of paper and water absorption of paper , board and corrugated board. The instrument...

Brand Name:AI

Model Number:CBA-I

Place of Origin:China

...Test Instrument is designed for high voltage switches testing. CBA-I High Voltage Switchgear Test Instrument adopts micro controller unit(MCU) to control the testing process. CBA-I High Voltage Switchgear Test Instrument is intelligent, multi-functional, accurate, stable, portable, easy to operate, etc. CBA-I High Voltage Switchgear Test Instrument can test...

Place of Origin:Guangdong, China (Mainland)

Brand Name:HAIDA

Model Number:HD-A501

...machine: carton compression testing instrument electronic test and measurement instrument is applicable in testing the compression endurance and stacking strength and press standard of corrugated carton. 2.Design criteria: TAPPI-T804,JIS-20212,GB4857.3

Brand Name:Shengtai Instrument

Model Number:ST120R

Place of Origin:China

ST120R The High-precision Instrument for Meat Loss Water Testing Food Testing Instruments ST120R Meat loss water tester is a new type of high-precision intelligent testing instrument that is carefully and reasonably designed using modern mechanical design ...

Brand Name:Shengtai Instrument

Model Number:ST-108

Place of Origin:CHINA

...Testing Instruments are specifically designed for testing high-temperature adhesive tape shear testing machines, with a capillary length of 15-18mm. The heating method used is imported electric heating rod heating, which ensures that the testing instruments are efficient and effective in providing high-quality results. One of the most popular products in our Petroleum Testing Instruments...

Brand Name:JXS

Model Number:JXS-1800

Place of Origin:China

Customized Vacuum Decorative Plating Machine For Alloy Jewelry Gem Accessories Other Technical Parameters Chamber Inner Size Custom Made Arc Source Dimensions Diameter100mm x Thickness40mm Arc Power Supply 200A PLC Brand Mitsubishi Chamber Cooling Way ...

Brand Name:Haida

Model Number:HD-A504-2

Place of Origin:China

...Testing Instruments / Film Bursting Test Machine Haida Burst Strength Tester.pdf Specifications: 1. Anti-vibration Motor 1/8 HP 2. Operation Method:Automatic 3. paper,cardboard testing The Usage: Film Bursting Testing equipment is fit for products which are packaged by corrugated paper such as electronic instruments, electric ware, hardwares, bike, valise, food, shoe, furniture etc, to test...

Brand Name:KINSGEO

Model Number:KJ-6003A

Place of Origin:CHINA

...Testing Cutter Technical Parameter Sampling Width 24mm/25mm Sampling Length 300mm Sampling Quantity 6 per group Accuracy ±0.1mm Size 410*310*130mm Weight 8kg Company Information Guangdong KeJian Testing Instrument co., LTD., founded in 2003, is a professional research and development, production of precision testing instruments and provides a complete set of test...

Model Number:/

Place of Origin:China Jewelry Factory

...jewelrys with us! We will provide you the factory prices for high quality brand jewelrys. Our jewelry factory have fine workmanship gold workers can make same quality as original brand jewelry. Real 18K gold, natural diamonds and gem stones. China fine craftsmanship jeweller makes a timeless beauty jewelry...

Model Number:OT6418

Place of Origin:Shenzhen, China

... the physical characteristics of optical fiber under test, such as the length, the transmission loss and the splice loss etc.. It can also locate the faults or breaks of optical fiber. It's widely applied in the manufacture, construction and maintenance in

Brand Name:Tianyihongda

Model Number:TYHD-A1

Place of Origin:Beijing,China

...DC resistivity of liquid medium, such as insulation oil. Etc. The instrument is characterized by integrated structure, and integrates the dielectric loss of test cell, temperature controller, temperature sensor, dielectric loss test bridge, AC test power,

Brand Name:Longxingsheng

Model Number:LS-300D

Place of Origin:China

Automatic High Speed Smart Rigid Box Making Machine For Jewelry Gem Bijou Box Necklace Ring Bracelet Box LS-300D Autoamtic high-speed intelligent world box making ...

Place of Origin:China

Brand Name:National Instruments

Model Number:PXIe-4081

..., Sales, Maintenance, Measurement, Technical Consulting And Provision Of Bluetooth Rf Test Systems And Test Solutions For Radio Frequency, Microwave And Electronic Testing Instruments. Since Its Establishment, The Company Has Followed The Changes

Brand Name:BonninTech

Model Number:BN-Ti-40

Place of Origin:Wuhan, China

...tem. It is mainly used for chemical analysis of various components in universities, scientific research institutions, petrochemical, pharmaceutical, drug testing, metallurgy and other industries. FEATURES ● LCD display screen and smart guide system. ●

Brand Name:JIZHONG

Model Number:TWH-1625

Place of Origin:CHINA

...Test Instruments With Online Test Function ​ Decription OTDR OPM VFL 3 in 1 is used to carry out troubleshooting positioning and analysis for FTTH optical networks. It features the online test,test through splitter up to 64 splitters deployed at one tier or two tiers and OPM+VFL functions. Technical Parameters Product Keywords Handheld MINI FTTH PON OTDR Tester Optical Fiber Instrument For Engineer Test

Brand Name:JINHAIHU

Model Number:JSX-2000E

Place of Origin:China

...-Time Monitoring of Vulcanization Process with Computer Controlled Rubber Testing Instruments Features and uses: Rotor-free vulcanizing instrument is the most widely used instrument in rubber processing industry to control rubber quality, rapid inspection...