Description:
1.Application:
HBRV-250DX Touch Screen Digital Display Brinell Rockwell Vickers Hardness Tester is equipped Brinell,
Rockwell, Vickers test methods, electronic and electric loading, high precision sensor, with a unique
closed-loop control system.
Eyepiece structure with digital encoder, measuring D1, D2 value, the hardness value and D1, D2 value
will LCD display directly.
You can select the hardness scale directly, the force value changes in the test parameters automatically.
Test force is corrected automatically, each force is compensated automatically.
Set password protection setting parameters, more sample and test information.
U-disk of measurement data is saved in EXCEL format for easy editing and processing.
2.Technical Parameter:
Model | HBRV-250DX |
Test Force | 3~250 Kgf |
Hardness Measuring Range | Brinell:8~650HBW; Rockwell:20~100HR; Vickers:8~2900HV |
Brinell Scale | HBW1/5, HBW2.5/6.25, HBW1/10, HBW2.5/15.625, HBW1/30, HBW2.5/31.25, HBW2.5/62.5, HBW10/100, HBW5/125, HBW2.5/187.5, HBW5/250, HBW10/250 |
Hardness Value Resolution | 0.1 HBW |
Rockwell Scale | HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK, HRL, HRM, HRP, HRR, HRS, HRV |
| Superficial Rockwell Scale | HR15N, HR15T, HR15W, HR15X, HR15Y, HR30N, HR30T, HR30W, HR30X, HR30Y, HR45N, HR45T, HR45W, HR45X, HR45Y |
| Hardness Value Resolution | 0.1 HR |
Vickers Scale | HV3, HV5, HV10, HV20, HV30, HV40, HV50, HV60, HV80, HV100, HV120 |
Hardness Value Resolution | 0.1 HV |
Hardness Reading | Touch Screen Digital Display, Save In The U Disk |
Max. Height Of Sample | Rockwell: 220mm; Brinell: 150mm; Vickers: 150mm |
Throat Depth | 200 mm |
Indenter | Vickers Diamond Indenter: 136° Rockwell Diamond Indeneter: 120° Rockwell Ball Indenter: 1/16" Brinell Ball Indenter: 2.5mm, 5mm |
Objective Lens | 2.5X, 5X |
Magnification Of Microscope | Brinell:37.5X, Vickers:75X |
