HBRV-250DX Touch Screen Digital Display Brinell Rockwell Vickers Hardness Tester

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