Vickers Hardness Tester
Your Professional Vickers Hardness Tester Manufacturer & Supplier
Founded in February 1948, the company was formerly known as Shandong Yexian Material Testing Machine Factory and Laizhou Testing Machine General Factory. It was officially renamed Laizhou Huayin Testing Instrument Co., Ltd. in 1990. China's first Rockwell, Brinell, Vickers, Shore, Leeb, and Scleroscope hardness testers were all independently developed by our company. We provide 120+ models, advanced production capacity, and comprehensive solutions for global material testing industries.
Why Choose Us
Strong Group Strength
With annual production of over 10,000 hardness testers and 100,000 test blocks, and four subsidiary companies, we operate as a large-scale, integrated manufacturer with solid industry capacity.
Complete Product Range
More than 120 models are available, covering Brinell, Rockwell, Vickers, Shore, Leeb, and multi-function hardness testing equipment for different industrial requirements.
Advanced Manufacturing Capability
Equipped with CNC machining and precision production systems, we ensure consistent quality, reliable performance, and efficient large-volume manufacturing of testing instruments and accessories.
Professional Service Support
We provide full-process support including technical consultation, product selection guidance, remote installation assistance, and operator training to ensure smooth equipment operation.
Specification
|
Item |
Specification |
|
Measuring range |
1-3065HV |
|
Test force |
0.09807, 0.2452, 0.4904, 0.9807, 1.961, 2.942, 4.904, 9.807 (N) 10, 25, 50, 100, 200, 300, 500, 1000 (gf) |
|
Hardness scale |
HV0.01, HV0.025, HV0.05, HV0.1, HV0.2, HV0.3, HV0.5, HV1 |
|
Measuring system magnification |
400X, 100X |
|
Resolution |
0.0625μm, 0.25μm |
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Maximum allowable height of the sample |
75mm |
|
Distance from the center of the indenter to the wall |
110mm |
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Power supply |
AC220V, 50/60HZ |
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Overall dimensions |
470x320x500 (mm) |
|
Weight |
about 40kg |
Universal Indentation – Due to the universal shape of the indenters of the Vickers hardness tester, it requires less calibration time. The deformative resistance of the diamond also means the indenters do not need replacement. Additionally, indentations are the same for all tests, therefore, correctional factors for particular materials are eliminated.
Non-Destructive Procedure – The material tested is not damaged completely after the test, therefore it can be used for other purposes. Except for visible indentations, the Vickers hardness tester intends to reduce the wastage of test samples.
Application Range – The Vickers hardness tester method is suitable for measuring both hard materials such as metal, as well as measuring softer materials like plastic.
Key Components of Vickers Hardness Tester
Load Application: This technique utilizes a controlled load to the specimen using a load cell or weights. The load can be adapted to suit the specific material being tested.
Indenter: The indenter is a diamond pyramid with a exactly defined geometry. It is used to create an indentation on the material's surface.
Microscope or Optical System: This component allows for precise measurement of the indentation dimensions. It typically includes a high-resolution microscope with a calibrated scale.
Control Panel: The control panel provides operators with the ability to set and control the load, dwell time, and other testing parameters.
Specimen Stage: The stage on which the specimen is placed for testing. It should be stable and flat to ensure accurate results.
Feedback Mechanism: Some advanced models may include a feedback mechanism to automatically adjust the load based on the hardness of the material being tested.
Materials Tested with Vickers Hardness Tester
Metals and Alloys
Steel (hardened, stainless, carbon), titanium, aluminum, brass, and copper.
Coatings and Thin Layers
Chromium coatings, Case Hardness Depth CHD, PVD/CVD layers, and nitriding treatments.
Specialized Materials
Ceramics, carbides, and heat-treated alloys.
The first part of the Vickers hardness test is the use of a diamond tip that makes an impression on the test material. The bit tip has a microscopic square pyramid shape. Some people call the diamond pyramid hardness test, or DPH, because of the shape of the tip. In large testing devices, the bit is positioned in a drill press-like tool that is lowered onto the test object. The tip of the bit is in contact with the material and the technician applies a controlled force for 10-15 seconds.
Testers use a digital gauge to indicate the amount of force applied. After removing the bit, the test object has an inverted pyramid-shaped depression. The press applies from 2.2 to 220.5 pounds (1–120 kg) of constant pressure, and the industry uses this force to test the hardness of anything from precious stones to metals. The micro-Vickers hardness test typically uses a constant force of 0.022 to 2.2 pounds (10 to 1000 grams). The industry uses a microtest to determine the hardness of thinner materials and special coatings.
Applications of Vickers Hardness Tester
Planes & Performance Vehicles: Testing the surface of a titanium turbine blade or a high-speed race car gear where being tough is absolutely non-negotiable.
Factory Floors & Heat Treatment: Verifying that a batch of nitrided engine parts reached the exact hardness required for high-torque use.
Metal Labs & Research Centers: Looking at the microscopic structure of newly developed alloys to see how they handle stress.
Electronic Components: Checking the reliability of microscopic solder joints and thin-film circuit paths.
Medical Implants: Ensuring a dental post or an artificial hip joint is sturdy enough to handle years of physical force.
Pipes & Infrastructure: Testing high-pressure valves or awkward, tricky spaces to make sure the metal can handle the squeeze.
Glass & Industrial ceramics: Using a light-touch mark to check the fracture toughness of a smartphone screen or a ceramic heat shield.
The Final Quality Gate: This is the final guard making sure every bit of raw stuff meets the big alobal requirements.
Our Service
Huayin Hardness Testers has established a full-process service system to ensure an excellent purchasing and user experience.
Pre-sales
Professional consultation, accurate demand analysis, expert guidance on model selection, technical parameters, and application scenarios.
In-sales
Remote video support for installation and commissioning, plus one-on-one operation training to ensure fast and efficient use.
After-sales
Up to one-year warranty, 24-hour response time, lifetime maintenance service, free technical support, and maintenance guidance.
Packaging and Shipping
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Packaging |
Industrial-Grade Export Wooden Crate / Reinforced Cardboard Box + Internal Shock Protection |
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Transportation methods |
Sea Freight / Air Freight / Express (DHL, FedEx, etc.) |
FAQ
As one of the leading vickers hardness tester manufacturers in China, we warmly welcome you to wholesale discount vickers hardness tester in stock here from our factory. If you have any enquiry about quotation, please feel free to email us. For price consultation, contact us.
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