Dwell time of the
test force
|
(0-95)S, 5 seconds as a unit
|
Accuracy of Displayed Hardness Value
|
Hardness Range(HBW)
|
% Max tolerance
|
% Repetition
|
≤125
|
±3
|
≤3
|
125
|
±2.5
|
≤2.5
|
>225
|
±2.0
|
≤2
|
Max. Height of the specimen
|
170mm
|
Distance between Indenter cener to Outer Wall
|
130mm
|
Diameter of Ball Indentrer
|
Brinell Scales
|
5mm
|
HBW5/62.5
|
|
|
|
2.5mm
|
HBW2.5/62.5
|
HBW2.5/31.25
|
HBW2.5/15.625
|
HBW2.5/6.25
|
1mm
|
HBW1/30
|
HBW1/10
|
HBW1/5
|
|
Objectives
|
5╳(Measurement)
|
|
Eyepiece
|
10X
|
Total Amplification
|
50X
|
100X
|
Indentation test Range
|
0.24~1.5mm
|
Resolution
|
0.5μm
|
0.25μm
|
Power
|
AC110/220V ±5% ,50/60 HZ
|
Standard accessories
|
Testing Table: Large, Small and V-Shaped each
|
Hard Alloyed Steel Ball Indenters:Φ2.5mm、Φ5mm、Φ1mm,each
|
10x Digital Eyepiece, Standard Hardness Blocks (HBW2.5/62.5) and (HBW 1/30)
|
Level Gauge, Power cord, RS232 Cable
|
Net Weight
|
50kg
|
Dimensions ( L x W x H)
|
620x450x720mm
|