mohs hardness gem testing instruments

Brand Name:FABLE

Model Number:FMH-5

Place of Origin:Guangdong, China

... than that hardness marked on the pens. Applications: Gemological labs, gemology schools/institutes, jewelry/gem industry, --etc. Quantity 5 Items Application Testing gemstones hardness Total Size 170mm*120mm*35mm Total Weight 170G (With packaging box)

Place of Origin:Guangdong, China (Mainland)

Brand Name:HAIDA

Model Number:HD-G804

Prefessional Hardness Rubber Testing Machine For Hardened Steel Rockwell Detailed Product Description Hardness Testing Machine 1.prefessional designed 2.high quality,reasonable price 3.good after-sale service Rockwell hardness machine (mold hardness) is ...

Brand Name:ZMSH

Model Number:Royal Blue Moissanite Raw Gemstone

Place of Origin:China

... Raw Gem Stone Royal Blue Synthetic SiC Monocrystal Mohs Hardness 9.25 Raw Materials for Jewelry 1. Abstract Discover the exquisite beauty and unparalleled durability of our Royal Blue Synthetic Moissanite Raw Gem Stone. With a Mohs hardness of 9.25...

Place of Origin:China

Brand Name:CNOEC, OPTO-EDU

Model Number:A24.6321

Jewelry Microscope 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 ...

Brand Name:Shengtai Instrument

Model Number:ST120B

Place of Origin:China

...Testing Instrument is an automatic grain/pellets hardness tester, which is used to measure the hardness of grain and feed. This instrument is designed to be easy to operate, with a testing range of 0-100%, power consumption of 100W, operating temperature of 0-50℃, power supply of AC220V, and relative humidity of ≤85%. It can accurately display the testing...

Brand Name:RAYTECH

Model Number:PHR-1

Place of Origin:CHINA

...Hardness Tester, NDT Testing Instrument, Metal Hardness Meter PHR-1 Portable Rockwell Hardness Tester, NDT Testing Instrument, Metal Hardness Meter PHR-1 Portable Rockwell Hardness Tester, NDT Testing Instrument, Metal Hardness Meter PHR-1 Portable Rockwell Hardness Tester, NDT Testing Instrument, Metal Hardness Meter PHR-1 Introduction: Portable Rockwell hardness...

Brand Name:Huatec

Model Number:HUH-6M

Place of Origin:China

...Hardness Tester NDT Instrument High Accurate Precision Measuring 1. Functional Characteristics Main hardness scale: HV Convertible hardness scale: HRC, HRA, HRB, HBW In multi-points calibration mode, any hardness scales can be chosen. Testing range: HV50~1599, HRC20~68, HB85~650 Test direction:Support 360° test...

Brand Name:HTI

Model Number:TNJ-009

Place of Origin:Guangdong,China(Mainland)

...Testing Machines Mattress Hardness Testing Instruments Description: This tester is used for testing the softness and hardness of spring mattress and evaluating the hardness level.It can be used with durability test for the surface of mattress and durability test for the edge.Evaluate the test data before and after the test. Put the mattress on the platform of the test, using loading plate to load to the parts of test...

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:DLX

Model Number:Platinum Iridium Tube

Place of Origin:China JiangSu

...14.9 W/mK. This attribute makes it an ideal choice for applications that require high heat transfer, such as electrical components and medical instruments. The hardness of this alloy is rated at 4.5 on the Mohs scale, which makes it harder than many other

Brand Name:ZL

Model Number:ZL-2820

Place of Origin:China

40KG Hardness Pressure Testing Machine For Mobile Phone Pressure Hard Press Tester Introduction: The instrument can simulate mobile phone and other products, imitate the repeated seat pressure life test, with a certain hardness of round rod aluminum as ...

Brand Name:LIYI

Model Number:S506

Place of Origin:Dongguan

...Testing Instrument Usage: Shoes Material Compression and Puncture Testing machine is special to test the compression and the puncture of the safety footwear. The test result can help manufacture to improve the quality of the safety footwear. Specifications: Compression value:(EN)15±0.1kN,(ANSI)1000±50~10000±50lbs Compression speed:(EN)5±2mm/mi,(ANSI) 50lbs/sec Compress platen hardness...

Brand Name:Mitech

Model Number:JMHVS-1-XYZ

Place of Origin:Beijing China

... for other hardness units; Test force: the test force loaded by the instrument; D1 (D2): indentation diagonal length; Charge time: test time, test force to maintain time; Test temperature: Ambient temperature; Number of tests: the number of shocks that

Brand Name:JIEDONG

Model Number:JD-3022

Place of Origin:Guangdong, China

... products, imitate people's repeated seat life test, with a certain hardness of the round bar aluminum as the indenter, drive with the cylinder, adjust a certain pressure of 17kg, determine the degree of damage after the number of arrivals. ...

Brand Name:SADT

Model Number:HARTIP1800

Place of Origin:China

...Hardness Machine Testing with High contrast OLED This instrument is an advanced state-of-the-art palm sized metal hardness tester with many new features which are light weight, easy operation, integrated design, high contrast display, low operating temperature, auto compensating for impact direction and etc. It can be widely used for measuring hardness...

Brand Name:Tmteck

Place of Origin:China

...hardness test block copper alloy calibration block Rockwell hardness test block, calibration block for calibrate Rockwell hardness tester Features: Square shape Rockwell standard hardness blocks make of material Coppy Alloy with high precision Uses: Standard test block calibration instrument Size: Diameter: Length: 70mm, Width:30mm ,Thickness: 5mm Weight: about 0.5 kg Model: Rockwell HRB Test...

Brand Name:AISRY

Model Number:ASR-5600

Place of Origin:China

Multifunction Alcohol Wear Resistant Tester Alcohol Rubber Pencil Hardness Abrasion Test Equipment Application : Alcohol abrasion testing instrument for TV remote control button silk screen, plastic, mobile phone shell, headphone shell silk screen, battery...

Brand Name:Gaoxin

Model Number:GX-5039

Place of Origin:China

Testing Equipment IULTCS/IUP 36 Digital Display Portable Leather Softness Tester for ISO 17235 Description: The Leather Softness And Hardness Test Equipment is precision, easy operation, easy maintenance and easy carry. Leather softness tester is applied...

Brand Name:Btutest

Model Number:QBY

Place of Origin:Made in China

Paint Film Swing Hardness Scale Paint Testing Equipment Standard: GB / t1730 iso1552 Description: It is manufactured according to GB / t1730 and iso1552 standards and is used to determine the deformation resistance of the coating film. The length of the ...

Brand Name:Trojan

Model Number:Mhv-50 / Mhv-50z

Place of Origin:China

Mhv-50 / Mhv-50z Digital Vickers Hardness Tester Product Description Main Function MHV-50 / MHV-50Z Digital Vickers hardness tester is a high-tech and new product combining the optics, mechanic and electrics features. It adopts load cell control system, ...