Full automatic Rockwell hardness tester, Material testing machines, Hardness testing equipments and instruments
Description
This automatic Rockwell hardness tester is a new type hardness tester. It’s equipped with LCD display, friendly operation human interface, RS232 data interface. It’s kind of advanced hardness testing equipment.
Features
- Testing force close-loop control
- Auto-tracking measurement, no measure error caused by frame & workpiece deformation
- Pressure head can move up/down freely, clamp the workpiece automatically, no need for loading of initial testing force
- High precision optical grating displacement measurement system
- Big working platform, can test unusual shape piece, heavy piece
- The first measurement is effective
- LCD display, menu operation, complete function( data processing, hardness transition)
- RS 232 data interface
- Can choose upper computer with professional software.
Main specification
|
Testing force |
Rockwell 588.4, 980.7, 1471N |
|
Surface Rockwell |
147.1, 294.2, 441.3N |
|
Testing item (optional) |
Rockwell HR A, B, C, D, N, T scale (E, F, G, H, K |
|
Reading resolution |
0.1 HR |
|
Measure head move range |
50mm |
|
Output |
RS232 inner interface |
|
Sample allowed max height |
300mm |
|
Pressure head center to wall distance |
150mm |
|
Overall size |
1000 x 600 x 450mm |
|
Power supply |
AC 220v, 50hz, 500W |
|
Weight |
125kg |
Main accessories
|
Big flat test platform |
1 pc |
|
Diamond conical pressure head |
1pc |
|
Small flat platform |
1 pc |
|
1/16” steel ball pressure head |
1 pc |
|
V shape testing platform |
1 pc |
|
standard Rockwell hardness block |
5pcs |
|
Standard surface Rockwell hardness block |
6nos |
