Beijing Jinshengxin Testing Machine Co., Ltd.
Quality is the life of an enterprise.
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Universal Rockwell hardness tester (HR-150A)
Manual Rockwell hardness tester is stable and reliable performance, Rockwell machine universal type.
The mechanical and manual testing, without power supply;
Wide application range, convenient operation, good economy and practicality.
Main functions and characteristics:
1, Through the dial indicator directly read the hardness value, the indicator response is sensitive, the measured results are 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, We have the ability to develop, design, manufacture and process ourselves, and our machines provide accessories replacement and maintenance upgrades throughout the life;
Main uses and scope of application:
1. Quenched steel, Quenched and tempered steel, annealed steel, bearing steel, strip steel, hardened thin steel plate, cemented carbide, etc.;
Technical parameter:
| Product model | HR-150A |
| 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 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 | |
| Loading and unloading | Manual |
| data output | Dial reading |
| Implementation standards | GB/T230.1 GB/T230.2 national standard JJG112 verification regulation |
| Maximum height of specimen | 170mm |
| Distance between indenter and outer wall | 135mm |
| Outline size (mm) | 466×238×630mm |
| Host weight | About 65kg |
Accessory
| Name | Quantity | Name | Quantity |
| Diamond Rockwell indenter | 1only | Diameter 1.5875mm ball indenter | 1 only |
| Hardness blocks (HRC 3 HRB 1 high school low block, HRA block, 1 block) | 5 blocks | Large, medium and V type test stand | various1only |
| Size screwdriver | various1only | Dust proof plastic cover | 1 only |
| Product manual | 1share | Product qualification certificate | 1 only |