HBRVS-187.5D Digital Display Motorized Brinell Rockwell Vicker Universal Hardness Tester

Model

HBRVS-187.5D

Rockwell Scale Test Force

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

60Kg (588N), 100Kg (980.7N), 150Kg(1471N)

Brinell Scale Test Force

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

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

Vickers Scale Test Force

HV30,           HV100

30Kg(294.2N),    100Kg (980.7N)

Hardness Value Read

Big Digital LCD

Amplification Times

37.5X, 75X

Specimen Maximum Height Allowed

Rockwell: 170mm;   Brinell, Vickers: 140mm

Dwell Time

1~60S

Power Supply

AC 220V±5%, 50Hz

Instrument Size

465*180*655mm (L*W*H)

Instrument Weight

85 KG

Hardness Value Range

Rockwell, HRA:70~85  HRB:30~100  HRC:20~67

Brinell, HB4-450       Vickers, HV14-1000

Executive Standard

GB/T230.2(Rockwell), GB/T231.2(Brinell),

GB/T4340.2 (Vickers), JJG112 (Rockwell), JJG150(Brinell).