HBRV SERIES Universal Hardness Tester
Application:
suitable to determine the Brinell, Rockwell and Vickers hardness of ferrous, non-ferrous metal and hard alloy.
suitable to determine the Brinell, Rockwell and Vickers hardness of ferrous, non-ferrous metal and hard alloy.
Technic Parameter：
Model
HBRV-187.5D
HBRV-187.5STF
HBRV-187.5ST
Hardness read
Dial shows
Touchable LCD display,Built-in
Control
Weight load
Weight load
Electric load closed-loop control
Total Test
Force
Rockwell
588 、980 、1471N （60 、100 、150Kgf）
Brinell
153.2,306.5,612.9, 1226, 1839N,2415.8N
( 15.625,31.25,62.5, 125, 187.5 ,250Kgf)
Vickers
49.03、98.07、196. 1、294.2、490.3、980.7N（5、10、20、30、50、100Kgf）
Scale
Rockwell
HRA,HRB,HRC,HRD,HRE,HRF,HRG,HRH,HRK,HRL,HRM ,HRP,HRR, HRS,HRV
Brinell
HBW2.5/ 15.625, HBW2.5/31.25, HBW2.5/62.5,HBW5/ 125,HBW2.5/ 187.5 HBW5/250
Vickers
HV5 、HV10 、HV20 、HV30 、HV50 、HV100
Hardness Test Range
Rockwell
20-90HRA 、20- 100HRB 、20-70HRA
Brinell
5-650HBW
Vickers
5-3000HV
Head - wall distance
Rockwell
200mm
180mm
Brinell,Vickers
160mm
165mm
Lens magnification
100X ，50X ，25X
Power Supply
AC220V/50Hz
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