The electric Rockwell hardness tester adopts an automatic loading and unloading test force mechanism, and the test force conversion is obtained by the rotation of the variable load handwheel; The operation is simple and rapid, except for the dial to zero, there is no man-made operation error, and it has high sensitivity and stability; Suitable for workshops and laboratories. It has been widely used in all walks of life.
HR-150DT(Electric Rockwell hardness tester)
Main functions and features: |
1.The hardness value can be read directly through the dial pointer, the pointer responds sensitively, and the measured result is higher than the national standard;
2.The shell is made of one-time molding and casting by a special sand-finding process, the structure is stable and does not deform, and can work in a relatively harsh environment; the car paint has high grades, strong scratch resistance, and it is still bright as new after years of use;
3.Test force: applying, holding and unloading are automatically completed;
4.We have the ability to develop, design, produce and process by ourselves, and provide parts replacement and maintenance upgrade services for our machines for life.
Main purpose and scope of use:
1. Hardened steel, quenched and tempered steel, annealed steel, bearing steel, strip steel, hardened steel sheet, hard alloy, etc.;
Technicial parameter: |
Product model |
HR-150DT |
Intial test force |
10kgf(98.07N) |
Test force |
60kgf(588N)、100kgf(980N)、150kgf(1471N) |
Rockwell ruler |
HRA、HRB、HRC、HRD、HRE、HRF、HRG、HRH、HRK |
Measuring range |
HRA:20-88 HRB:20-100 HRC:20-70 HRD:40-77 |
HRF:60-100 HRG:30-94 HRH:80-100 HRK:40-100 |
|
Data output |
Dial reading |
Executive standard |
GB/T230.1 GB/T230.2 National standard JJG112 Verification procedure |
Maximum height of the test piece |
230mm |
Indenter-outer wall distance |
160mm |
Power supply |
AC220V+5%,50~60Hz |
Dimension (mm) |
520*240*700 |
Host weight |
Around 70Kg |
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