Measurement resolution:0.01 including m
Hardness test range:8~2900HV
Test force retention time:1-99s
Hardness range:25 - 110HRE, 58 - 131HV
Testing Range:0 - 20 HW (equivalent to 20 - 110 HRE, Model HHW-20)
Repeatability:0.5 HW (5 - 17 HW)
Measuring Direction:360°
Display:320x240 true color TFT screen
To identify probe:automatically, or by manual
Test tip Hardness Diameter of test tip Material of test tip:1600HV 3mm Tungsten carbide
Max. hardness of workpiece:940HV
Min. weight of sample Measure directly Need support firmly Need coupling tightly:>5kg 2～5kg 0.05～2kg
Test Force:3000 kgf (1000 kgf, 750 kgf, 500 kgf optional)
Test Range:32~650 HBW
Indicator Error:complies with ISO 6506, ASTM E10, and ASTM E110
Measuring range::170~960 HLD
Measuring direction::360°
Hardness Scale:HL, HRC, HRB, HRA, HV, HB, HS
Net Weight of Instrument (kg):75
Power Voltage:AC220V, 100W
Overall Dimension (mm):463X215X700
Hardness scale:HL, HB, HRB, HRC, HRA, HV, HS
Memory:48～600 groups （impact times: 32～1）
Measuring range:HLD（170～960）See below table 1 and table 2
Model:HBRV—187.5DX
Test force:5～187.5kgf
Hardness resolution:0.1HR
Measuring direction:360°（↓↖↗↘↙→←↑）
Hardness Scale:HL、HB、HRB、HRC、HRA、HV、HS
Display:segment LCD
Test resolution:0.1HR Rockwell unit
Operation temperature:10℃～35℃
Net weight:120kg;
Measuring direction：:360°
Hardness Scale：:HL、HB、HRB、HRC、HRA、HV、HS
Display：:dot matrix LCD，128×64 dots
