Introductions:
SI-1 Electronic Brinell Hardness Tester is a unified product combining the precise mechanical structure with the computer control by means of the mechanical and electrical circuit system, and so it is the more advanced brinell hardness tester in today’s world. The instrument adopts the motorized test force application without weight blocks, and uses 0.5‰ accuracy compression sensor to feedback the information and the CPU control system to automatically compensate the test force lost during the testing. The test force and the load dwell time can be directly set pressing the selected keys on the touch-keyboard, with reliable repetition, precise reading and easy.
Technical Parameters:
|
Model
|
SI-1 |
|
Testing
Range |
(8-650)
HBW |
|
Test
Force |
612.9N
(62.5Kgf) ---29400N (3000kgf) |
|
Accuracy
Of Displayed Hardness Value |
|
|
Hardness
Range (HBW) |
Max.
Tolerance% Repetition% ≤125±3≤3.5 125/225±2.0≤2.5 |
|
Max.
Height Of The Speciment |
225
mm |
|
Max.
Distance From The Indenter Center To The Instrument Panel |
135
mm |
|
Magnification
Of The Microscope |
20 X |
|
Min.
Reading Grade Of The Drum Wheel Of The Microscope |
0.005
mm |
|
Power
|
AC
220V, 50-60Hz |
|
Main
Accessories |
|
|
Tables
|
Large,
Small And V-shaped Each |
|
Hard
Alloyed Steel Ball Indenters |
￠2.5 mm, ￠5 mm,and ￠10 mm each |
|
One
Microscope |
20 X |
|
Two
Standard Hardness Blocks |
|
|
Packing
Size |
600*300*800
mm |
|
Packing
Weight |
100
Kg |
