（HR-150DT） Electric Rockwell hardness tester
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.
Main features and features:
- 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;
- 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;
- Test force: applying, holding and unloading are automatically completed;
- 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 use and scope of application:
- Hardened steel, quenched and tempered steel, annealed steel, bearing steel, strip steel, hardened steel sheet, hard alloy, etc.;
Technicial parameters：
| 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 |
MAECENAS IACULIS
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