Automatic Load Rockwell Hardness Test Equipment , Reliable Electronic Hardness Tester
HR-150DT Electric type Rockwell hardness tester
Electric Rockwell hardness tester adopts automatic loading and unloading test force, test force of the transformation from Dutch hand wheel; simple and rapid operation, in addition to dial zero, no human operator error, high sensitivity, high stability; applicable to the workshop and laboratory. It is widely used in every line the industry.
The main functions and features:
1. Direct readout hardness by means of a dial pointer, pointer responsive, the measured results was higher than the national standard.
2. A molding casting shell by special foundry and stable structure deformation, can work under severe environment; high grade automobile paint, anti scratch ability, used for many years is still bright;
3. Test force: pressure and loading, unloading automatically;
4. We have developed the ability to design, production and processing, our machines provide lifelong replacement parts and maintenance services
The main purpose and scope:
hardened steel, Quenched and tempered steel, annealed steel, bearing steel, strip steel, hardened steel sheet, hard alloy etc.
Technical parameter:
| product model | HR-150DT |
| initial test force | 10kgf(98.07N) |
| test force | 60kgf(588N) 100kgf(980N) 150kgf(1471N) |
| Rockwell scale | HRA,HRB,HRC,HRD,HRE,HRF,HRG,HRH,HRK |
| test specification | HRA:20-88 HRB:20-100 HRC:20-70 HRD:40-77 |
| HRF:60-100 HRG:30-94 HRH:80-100 HRK:40-100 | |
| Loading and unloading | Automatic |
| data output | Digital display |
| Implementation standards | GB/T230.1 GB/T230.2 JJG112 |
| Max Height of Specimen | 170mm |
| Distance between indenter and outer wall | 135mm |
| Source | AC220V+5%,50~60Hz |
| Outline size (mm) | 463*240*650 |
| Host weight | About 70Kg |
Accessory:
| Name | Quantity | Name | Quantity |
| Diamond Rockwell indenter | 1 | Diameter 1.5875mm ball indenter | 1 |
| Rockwell hardness standard block | 3 block | Large, medium and V type test stand | Various 1 only |
| screwdriver | 1 | Dust proof plastic cover | 1 only |
| power line | 1 | fuse | 2 |
| Product manual | 1 | accessory case | 1 |
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