Portable Rockwell Hardness Test Machine / Equipment / Instrument

Product Description

Portable Rockwell Hardness Testing Machine / Equipment / Instrument / Device / Apparatus

Brief Introduction:

Application:

Quench,tempering.,etc heat treatment materials;

Tempered steel,annealed steel,quenched steel,surface hardened steel,chill casting,forging,hard alloy steel,aluminum alloy,bearing steel,hardened sheet steel.

Features:

• Leverage of loading,manual operation,durability and reliability
• Non-friction spindle,high accuracy.
• HRA,HRB,HRC scale can be read directly through dial plate.other Rockwell scale is available.
• Adopt precision oil pressure buffer,loading speed is adjustable.
• Mechanical manual testing process.no needs electric controlling.
• Widely apply to quality monitoring on production site.good working environment adaptability
• 8. The accuracy is in accordance with GB/T230.2,ISO 6508-2 and US ASTM E18.

Main Technical Specification:

• Testing force:588.4,980.7,1471N(60,100,150kg)
• Allowed maximum height of testing specimen:170mm
• Distance from centre of pressing head to machine wall:135mm
• Hardness resolution:0.5HR
• Exterior size:466*238*630mm
• Weight:Around 75kg