NOVA is a Well-Known Webster Hardness Tester Manufacturer, offers great quality Webster Hardness Tester. W-20 series Webster hardness tester is lightweight instruments, it can be used for rapid field test of aluminium alloy hardness.
Mfg. by NOVA ENGINEERS AND INSTRUMENTS Mumbai (India) Ph . +91 8689835280, +91 9833161966 Email : [email protected] Email : [email protected]
Model Name/Number - W – 20/W - 20A /W - 20B
Testing Size - test material from 0.4 to 6 mm thickness
and inner diameter.(≥10Ø)
Testing Range - 0 - 20HW
Tolerance Error - 0.5HW (5- 17HW)
Repeatability - 0.5HW(5 -17HW)
Hardness Range - 25-110 HRE 58-131HRV
Net Weight (kg) - 0.5
Gross Weight - 1.1kg
