gem testing instruments

Brand Name:Fable

Model Number:FGB-8

Place of Origin:China

Gemological Equipment 8 pcs in A Set of gem testing tools Model FGB-8 Description and Specifications: This portable toolkit includes all the high-quality instruments that the professional gemologist appraiser needs to examine and characterize gemstones wit...

Place of Origin:China

Brand Name:DAXIAN

..., ceramics, glass, insulation paints, and other insulation materials and components) under power frequency voltage or DC voltage. 2, System composition: Control module: This instrument is

Brand Name:FABLE

Model Number:FGB-9

Place of Origin:Guangdong, China

... laser pointer 5. UV LED Torch (FUV-R2) 6. Spotlight pencil flashlight with full spectrum light source(FGT-5) 7. Gem magnifier 10*20.5 8. Portable Polariscope(FPP-30) 9

Place of Origin:China

Brand Name:BAXIT

Model Number:BXT-200

Instrument Introduction BXT-200 Standard Air Jet Sieving Machine is a more advanced sieving instrument compared to the three-dimensional electromagnetic sieve shaker. It analyzes the size limits and particle size distribution of powders using the force of ...

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...

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...

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: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-A501-600

... TAPPI-T804, 4.Reasonable price 1.About the machine: Paper Carton Compression Testing Equipment is used for measuring the pressure strength of cartons, containers, etc. for inspecting the pressure-resistance and strike-endurance of packing materials during

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 ...

Place of Origin:Guangdong, China (Mainland)

Brand Name:HAIDA

Model Number:HD-A508

...reasonable price 2.Fast delivery 3.Great after-sales service The Usage: IInk Rub Tester is applicable to testing ink layer of materials like labels, folding cartons, corrugated boxes, etc. Ink Rub Tester can do dry or wet rubbing test, discoloration test,

Brand Name:Shengtai Instrument

Model Number:SD6540

Place of Origin:China

...Testing Instruments are analytical measurement devices used in medical diagnostics and petroleum testing. The instruments feature an LED display and metal bath refrigeration as the refrigeration medium. The color numbers correspond to ASTM D1500 and the colorimetric tube diameter is Φ 32 Mm. The instruments come with a 1-year warranty and are widely used in medical diagnostics and petroleum testing...

Brand Name:Shengtai Instrument

Model Number:ST-06D

Place of Origin:China

...Testing Instrument - Crude Fat Analyzer( Soxhlet extraction method) This Feed Testing Instrument, the Crude Fat Analyzer, is a perfect solution for grain and feed Fat testing, . It features a low power consumption of only 300W and is a lightweight device of 27kg. The sealed metal bath heating and 570*330*655 size make it extremely convenient for use. This instrument is designed for precisely testing...

Brand Name:Shengtai Instrument

Model Number:ST-209

Place of Origin:China

... standard sample determination requirements set by the National Grain Administration, making it the most reliable and accurate instrument in the market. Equipped with the latest technology, this instrument ensures accuracy in determining the quality of

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:LIYI

Model Number:LY-7071

Place of Origin:China

...Testing Instruments Big Carton Box Double Wings Drop Product Introduction:​ Quickly detail : Drop height: 400~1500mm (can customize) Max Weight of specimen: 65kg (can customize) Test space: 800mm wide (can customize) Height adjustment: electric 1/3HP Height Display modes: LED Uses: Big Carton Box Double Wings Drop Testing Instrument Can be customized with Three Fitting Modes can determine the ultimate dimension in drop testing

Brand Name:LIYI

Model Number:LY-3090

Place of Origin:China

....5mm Abrasion wheel and specimens distance 37, 38 mm Test Speed 60 R.P.M Application: Cloth and Paper Taber Abrasion tester Paper Testing Instrument is used for testing the wear resistance of skin, leather, cloth, paint, paper, flooring, plywood, glass and

Place of Origin:Guangdong, China (Mainland)

Brand Name:HAIDA

Model Number:HD-A535

... in the real circumstance of transportation, for example, the transportation of goods. This product is applied to the scientific research institutions, colleges, packaging technique test centers, packaging material manufacturers and foreign trade or

Brand Name:AI

Model Number:CRT-4

Place of Origin:China

...Testing Equipment Introduction: This Contact resistance testing equipment is used to test the contact resistance of circuit breaker or high current cable contacts. This instrument is designed according to IEC62271. The main application of this contact resistance test instrument is measurement of circuit breaker contact resistance. All the test results of contact resistance testing...

Brand Name:Shengtai Instrument

Model Number:ZL-1

Place of Origin:China

...evaluation of petroleum-based products. With a 220V power supply and a total of 200W of power, these laboratory evaluation instruments provide fast refrigeration, good effect, and easy to use features. Equipped with advanced technology, they are ideal for