refractometer gem testing machine

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

... of a gemstone, which often gives vital clues to the identity of a gemstone. Fable brand Refractometer provides a numerical reading from a scale you see when you look through the eyepiece and determine whether a stone with single or double refracting by

Brand Name:NANBEI

Model Number:HB-119

Place of Origin:China

foods and beverages Brix refractometer for sugar testing machine Brief introduction of HB-119: Characteristics: Brix Refractometer is developed for working with sugar related liquids such as fruit juice, soft-drinks, wine, and honey to help monitor and ...

Brand Name:Xinyuan

Model Number:FA-6100

Place of Origin:China

Hot Selling Good Autorefractometros Opthalmic Auto Refractometer/keratometer Optical Instruments Xinyuan FA-6100 GR8905 Features: 1. 5.7’’ screen; 2. Auto & Manual mode optional Specifications: 1. Sph: ‐20D to +20D(VD=12mm,0.12D/0.25D steps); 2. Cyl: ‐8D...

Brand Name:FZLINK

Model Number:BRHB-10ATC

Place of Origin:China

All copper sugar refractometer BRHB-10ATC The RHB series is developed for working with sugar related liquids (fruit juices, soft drinks, wine), help monitor and control sugar concentrations in foods and beverages. Whether users are checking the “ripeness...

Brand Name:HiYi

Model Number:LH-T95

Place of Origin:China

LH-T95 digital refractometer sugar test meter measuring the sugar content in water sample, food, fruit, crops OVERVIEW The instrument adopts the optical principle and specializes in ...

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...

Brand Name:Infinity Machine

Model Number:IF2001A-5KN

Place of Origin:Made In China

... Machine is a highly efficient and versatile electronic testing equipment, designed for various testing applications in different industries. It is also known as an electronic product tester, faucet testing machine, or simply a universal testing machine.

Brand Name:Lisen

Model Number:LS200T

Place of Origin:Jiangsu, China

200 Ton Salt Gems Press Machine , Hydraulic Tablet Press Machine / Salt Block Press Machine for Animal Salt Lick Main Features for Salt Block Press Machine: 1. With force feeder, improve granule flow-ability and filling performance, ensure filling ...

Brand Name:LIYI

Model Number:LY

Place of Origin:Guangdong , China

...Testing Machine / Physical Testing Equipment 1. Equipment summary: Tensile strength testing machine is an intelligent testing machine that combined with the electronic technology and mechanical transmission.it has accurate load speed, range of force measurement, high accuracy and sensitivity for the load, displacement measurement and control, it also can be tested...

Brand Name:HongCe

Model Number:SH-19

Place of Origin:China

...use for conduct 5 kinds of paper strength tests, that is, the ring crush test(RCT), flat crush test(FCT), edge crush test(ECT), paste test(PAT), general compression test(CMT). The testing machine can be used to do full range crush testing to variety of

Brand Name:PERFECT

Model Number:PT-1176S

Place of Origin:Dongguan, Guangdong,China

...led universal testing machine. with different grips, tensile tester could do lots of tests, such as tensile strength test, tear strength test, peel strength test , compression tester, 3 point bend test, 4 point bend test, elongation test, break force test,

Brand Name:JIATUO

Model Number:JT-Testing

Place of Origin:Shenzhen, China

...Testing Machine PRODUCT DESCRIPTION This test machine is applied to test the flexible material with large deformation. such as rubber, plastics, leather and others to complete the test of tensile, tear, adhesive strength, peel and other tests, it is equipped with large deformative extensometer which has the specialized terminology used in measurement of specimen, suitable for testing

Brand Name:BAXIT

Model Number:GLO-5024

Place of Origin:Shanghai, China(mainland)

...large pieces of furniture, household appliances, office furniture and other large objects, as well as the simulated transport vibration test of the packaged products, to assess the degree of vibration-resistance. Vibration Testing Machine which simulates a

Brand Name:lixian

Model Number:HZ-1007E

Place of Origin:China

... Equipment summary: It is a Non-woven fabric tensile test testing machine that combined with the electronic technology and mechanical transmission, it has accurate load speed, range of force measurement, Has high accuracy and sensitivity for the load,

Place of Origin:Guangdong, China (Mainland)

Brand Name:HAIDA

Model Number:HD-F731

...the chair. The Usaeg 1. Office Chair Rotating Testing Machine is a two station testing equipment. 2. According to test Standard: BIFMA X5.1-2002, Test No. 8,11 3. Applicability: This office chair test applies to all types of chairs. 4. Purpose of Test: to

Brand Name:KEJIAN

Model Number:KJ-1067

Place of Origin:Dongguan,China

...Testing Machines For Plastic Film Tensile Strength Strength Testing Machine,Universal Tensile Testing Machine Price,Electronic Universal Testing Machine Price Applicable Industries Strength Testing Machine,Universal Tensile Testing Machine Price,Electronic Universal Testing Machine Price can test...

Brand Name:LONROY

Place of Origin:Guangdong, China

Model Number:LR--220A

...test machine/Mobile phone repeatedly drop testing machine Summary: Mobile phone micro drop tester/Cellphone drop test machine is suitable for mobile phone desktop drop durability test special detection equipment. lab mobilephone micro drop test machine/Mobile phone repeatedly drop testing machine Machine specifications: Drop mobile phones at the same time 2 Allowable weight 1kg(Max) Drop height 0-150mm Test...