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Customer Reviews
The touch screen micro vickers hardness tester has been installed a few weeks ago, everything is OK. Thanks for your advice and excellent service.

—— Mr. David Chambers

Thanks for the fast delivery and our customer is very satisfied for the rockwell hardness tester, and hope more orders soon.

—— Neil Renato

After we visited the customer, they finally decided to purchase Brinell hardness tester iBrin-413Z, now we have installed the unit at customer’s site,

—— Fermin Lee

Thank you for the indenters (diamond  cone 120 degrees). We recently got it and already tested it. Indenters  are good as we expected. 

—— Dalius Skinulis

The Measurements are good for Brinell Tester HBST-3000.

—— Sun Chull Kim

Hey, the hardness tester iVick-484ST was installed last week and works well, thanks for the professional support.

—— Sabinian Smith

I am glad to inform you that the installation of the SHB-3000C Brinell hardness tester has been finished successfully. I would like to thank you!

—— Robbin

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Company News
china latest news about Spectrum Grinding Machine iSGM-2-300

Spectrum Grinding Machine iSGM-2-300

[2026-02-04 11:30:05]
Spectrum Grinding Machine iSGM-2-300 Brief Introduction: The iqualitrol iSGM-2-300 adopts spray coating technology for the whole machine. Two discs are independently operated and stepless speed control. Special cover design can effectively guarantee the safety of grinding samples. There is a dust ... Read More
china latest news about Altitude Test Chamber QAH-150C

Altitude Test Chamber QAH-150C

[2026-02-04 10:19:49]
Altitude Chamber QAH-150C Simulating Altitude and Temperature for Combined Environmental Testing Technical Specifications: 1, Commodity: Commodity Model iqualitrol Altitude Test Chamber QAH-150C 2, Capacity and Dimension Nominal internal volume 150L Internal dimensions External dimensions W500xH600x... Read More
china latest news about Infinity Parallel Optical System iqualitrol Stereo Microscope NSZ-806

Infinity Parallel Optical System iqualitrol Stereo Microscope NSZ-806

[2024-09-13 13:54:56]
Infinity Parallel Optical System iqualitrol Stereo Microscope NSZ-806 with LED Illumination Description: 1, Excellent Image Quality & Optical Performance with Infinity Parallel Optical System. 2, Comfortable Operation with Ergonomic Design Principle. 3, With LED light for both incident and ... Read More
china latest news about Limitations of Hardness Test

Limitations of Hardness Test

[2024-09-13 08:15:51]
Limitations of Hardness Test 1) Hardness value alone cannot reflect the mechanical properties of different materials. For different materials, if their tensile strength (σb), yield strength (σs, or 00.2), elongation (ε), cross-sectional shrinkage (ψ) and impact toughness (ak) or impact energy (Ak) ... Read More
china latest news about What is Austenite?

What is Austenite?

[2026-01-31 11:45:45]
What is Austenite? Austenite is a metallic, non-magnetic solid solution of carbon and iron that exists in steel above the critical temperature of 1333°F ( 723°C). Its face-centered cubic (FCC) structure allows it to hold a high proportion of carbon in solution. In many magnetic alloys, the Curie ... Read More
china latest news about Advantages of Hardness Test in Application

Advantages of Hardness Test in Application

[2024-09-13 08:02:54]
Advantages of Hardness Test in Application 1) When testing hardness, the stress state of its loading mode is the softest (a>2), that is, the maximum shear stress is much greater than the maximum normal stress. Any metal material will undergo plastic deformation under this stress state, and the ... Read More
china latest news about Ductile Fracture of Metal Materials

Ductile Fracture of Metal Materials

[2024-09-12 08:06:59]
Ductile Fracture of Metal Materials There are many ways for engineering materials to fail, and fracture is one of them. Other failure modes include deformation, wear, corrosion, etc. Fracture failure is the most dangerous and often causes casualties or major economic losses. Fracture is also divided ... Read More
china latest news about Horizontal Tensile Testing Machine MG-1103S

Horizontal Tensile Testing Machine MG-1103S

[2026-01-29 11:46:33]
Horizontal Tensile Testing Machine MG-1103S Conform Testing Standards: GB/T2792, ASTM D3330, GB2792-81 Application Ranges: The MG-1103S horizontal testing machine is developed and designed for tape peeling tests. It uses a microcomputer chip for control and can perform tensile and peeling force ... Read More
china latest news about Ferrite - iron oxide compound

Ferrite - iron oxide compound

[2026-01-29 11:14:08]
Ferrite - iron oxide compound The interstitial solid solution formed when carbon dissolves in the interstices of the α-Fe lattice is called ferrite. It has a BCC structure and shows equiaxed polygonal grain distribution, denoted by the symbol F. Its microstructure and properties are similar to those ... Read More
china latest news about Hardness of Carbon Materials

Hardness of Carbon Materials

[2024-09-11 14:29:43]
Hardness of Carbon Materials The hardness of carbon materials mainly depends on the type of material and the final heat treatment temperature. There are many measurement methods, including Mohs, Brinell, Rockwell and Shore hardness measurement methods. Artificial graphite: a product made from ... Read More
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