Description
• Based on HL scale and supports other hardness scales (HV, HB, HRC, HRB, HS) and tensile strength in MPa • Average value calculation function • Automatic power off • Conforms to ASTM A956-02 standard Resolution: 1HLD, 1HV, 1HB, 0.1HRC, 0.1HRB, 1HS, 1MPa Accuracy: ±8HLD/0.8HRC(HLD=800) Min. workpiece weight: >5kg (directly) >2kg (on solid support) >0.1kg (coupled to solid support) Min. workpiece thickness: >5 mm Min. workpiece diameter: >22mm Max. workpiece surface roughness: Ra<1.6µm Dimension: 121 x68x30 mm Power Supply: 3xAAA batteries Included: Test block, Small support ring, Brush & USB cable.
