W-20seriesAluminum alloy Vickers hardness tester

The W-20 series Vickers hardness tester is an instrument that can quickly test the hardness of aluminum alloys on site. The W-20 series Vickers hardness tester is easy to use, with one card and direct reading of hardness values, high efficiency, and good reliability.
Used for rapid detection of hardness of aluminum alloy profiles, pipes, plates, aluminum workpieces, and other soft metals. The W-20 series Vickers hardness tester is particularly suitable for rapid, non-destructive piece by piece qualification inspection of batch products at production, sales, or construction sites. This Vickers hardness tester is the preferred instrument for testing the mechanical properties of aluminum alloy profiles. The W-20 series Vickers hardness tester complies with the Chinese non-ferrous standardYS/T420-2004Compared to American standardsASTM B647-84（2000）.
The W-20 series Vickers hardness tester can also be used to test copper, brass, soft steel, etc.
﹡W-20aType is commonly used in the production and application of aluminum profiles.
﹡When the thickness of the aluminum profile is greater than6mmShould be used insteadW-20aType.

Instrument features:

Needles made of new materials and processes have high hardness, long lifespan, and good interchangeability.
High strength pointers are not easily bent or deformed during long-term use or incorrect operation.
Watch window glass with better strength and toughness is less likely to break.
The handle is made of forged material, with an anodized surface on the upper handle, which is beautiful, wear-resistant, and resistant to pollution.
The standard hardness block has been tested by a standard hardness machine and comes with a test report.
High quality and precise machining of parts, precise assembly of the entire machine, and strict quality inspection.
Good stability, stable full-scale point, stable calibration point, no pointer“crawl”.
Easy conversion: Vickers hardness values can be converted into Vickers, Rockwell, Brinell, and other hardness values.

Technical parameters:

Range:0~20HW(Equivalent to)20~110HRE）
* Indication error:0.5HW（5~17HW）
Repetitive error:0.5HW（5~17HW）
Weight:0.5kg

Standard configuration:

* Host 1tower Vickers hardness block1piece * Spare pressure needle1Support
* Small screwdriver 1individual Instrument box1individual * Calibration wrench 1individual