Webster Hardness Tester China Manufacturer – wewontech.com

Webster hardness tester is the first selected instrument for testing aluminum profiles mechanical property in accordance with American Standard ASTM B647. Webster hardness tester is a portable instrument which can perform on-site hardness test on aluminum alloys. The testing result can be read only through one clip. Convenient, efficient and reliable.

Webster hardness tester popular used for quickly testing the hardness of aluminum profiles, tubings, sheets, accessories and other soft metal. Especially suitable for quick, non-destructive on-site one-by-one final products qualification test. Webster hardness tester can be also used for testing hardness of copper, brass and soft steel.

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Webster Hardness Tester


Indentor: Advanced material, new technology manufactured, higher hardness, long service life, good interchangeability.
Indicator: High strength indicator, uneasy to be curved or transformative by long-term used or mis-operation.
Dial Glass: High strength, high toughness, uneasy to be broken by impact.
Handle: Casting aluminum alloy material, anodized upper handle, nice appearance, high wear resistance and stain resistance.
Hardness Blocks: Hardness blocks are tested by standard hardness tester, attached with test report.
Good Stability: Stable full scale point, stable calibration point, indicator never glides.
Convenient Conversion: Results can be easily converted to Vickers, Rockwell and Brinell.
Features of Webster Hardness Tester


Testing Range:0-20HW (Equivalent to 20-110HRE)
Resolution:0.5HW (8-17HW)
Repeatability:0.5HW (8-17HW)
Standard PackageTester, Standard hardness blocks, Spare indenter
Packing DescriptionCalibration wrench, Small screwdriver, Carrying case
Optional AccessoriesSpare indenter, Standard hardness blocks, Dial glass
Net Weight:0.5 Kg


Webster Hardness Tester China Manufacturer


Model #Application RangeHardness RangeWorkpiece Dimension (mm)
WEW-20AUniversal type, used to test normal aluminum profiles
Thickness 0.6-6, Inner Diameter >10
WEW-20BUsed to test aluminum profiles with thickness>13mm
Thickness 0.6-13, Inner Diameter >10
WEW-20CUsed to test aluminum tubings with inner diameter>6mm
Thickness 0.6-8, Inner Diameter >6
WEW-B750Used to test brass tubings, brass sheets.63-105HRF
Thickness 0.6-6, Inner Diameter >10
Thickness 0.6-8, Inner Diameter >6
WEW-BB75Used to test copper tubings, copper sheets18-100HRE
Thickness 0.6-6, Inner Diameter >10
Thickness 0.6-8, Inner Diameter >6
WEW-B921Used to test soft stainless steel, cold-rolled steel50-92HRB
Thickness 0.4-6, Inner Diameter >10

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