Total Test Force

The Vickers Hardness Test (N): 294.2, 588, 980 

The Rockwell Hardness Test (N): 588, 980, 1471

The Brinell Hardness Test (N): 306, 613, 1839

Initial Test Force (N)

98

The Rockwell Hardness Test Range

(70-85)HRA,(30-100)HRB, (20-67)HRC

Accuracy of Displaying Value

±0.1HR

Repeatability of Displaying Value

0.5HR

The Brinell Hardness Test Range

(8-650)HB

Accuracy of Displaying Value (δ/%)

±2.5

Repeatability of Displaying Value (Hcf/%)

≤3.0

The Vickers Hardness Test Range

(14-100)HV

Accuracy of Displaying Value (δ/%)

±2

Repeatability of Displaying Value (Hcf/%)

≤2.5

Dwell Time of Total Test Force(s)

1-60

Amplification of Microscope

37.5X, 75X

Test Eyepiece

Automatically Digital Encoder

Readout Method of Hardness Displaying Value

LCD

Max Allow Height of Specimen (mm)

180 (Rockwell), 135(Vickers & Brinell)

Depth of throat (mm)

140

Overall Dimension (mm)

463X215X700

Power Voltage

AC220V, 100W

Net Weight of Instrument (kg)

75

Rockwell & Vickers Indenter

1 pc for each (Diameter: 1.5875, 2.5, 5mm)

Hard Alloy Ball Indenter

I pc for each

Test Microscope

1 pc

Light Lamp

1 set

Hardness Test Block

5pcs

Large, Medium, V-shaped Test Table

1 for each

Power Cord

1 pc

Slipping Test Table

1 pc

Objectives

1 pc