Rockwell Scales

Testing Force

HRA,HRB,HRC,HRD,HRE,HRF,HRG,HRH,HRK

60kgf (588N), 100kgf (980N), 150kgf (1471N)

Brinell Scales

Testing Force

HBW2.5/31.25， HBW2.5/62.5，HBW5/62.5， HBW2.5/187.5

31.25kgf (306.5N)， 62.5kgf (612.9N)，187.5kgf (1839N)

Vickers Scales

Testing Force

HV30， HV100

30kgf(294.2N)，100kgf (980.7N)

Indication of Hardness Value

Rockwell:Dial

Brinell and Vickers:Measuring Microscope

Amplification of Microscope

37.5X,75X

Duration Time

1~60sec

Overall Dimension

520×240×700mm(L×W×H)

Net Weight

80kg

Max Height of Speciment

Rockwell: 170mm

Brinell and Vickers:140mm

Max depth of speciments

165mm

Power supply

AC220V±5%，50~60Hz

Carried Standard

GB/T231(1.2) Chinese Standard ,GB/T230(1.2) Chinese Standard GB/T4340(1.2) Chinese Standard

Standard Accessories

Rockwell Indenter, Vickers Indenter, Diameter 1.5875、2.5、5mm Hard Alloy Steel Ball Indenter, Measuring Microscope, Objective, Sets of Inside Light and Sets of Outside Lights, Large, Medium and V-shaped Testing Table, slipped Table, Hardness Blocks for various Scales, Power Cable