
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 |
Beijing Jinshengxin Testing Machine Co., Ltd.
Beijing Jinshengxin testing machine Co., Ltd, covering 20,000 square meters, is located in Jinhaihu Town of Beijing. Since founded in 2003, our company has been devoted to the research, development and manufacture of testing machines for metallic and non-metallic materials, especially building materials. We have kept a close cooperation bond with many colleges and research institutes for technical exchange.
Through these years' efforts, our company has gained rapid development because of outstanding talents and advanced science & technology. Now it has become one of the best companies in the area of testing machines. All of our products have passed the evaluation of CMC and ISO9001. The brand of our products is "Jinhaihu". Our main products are Universal tensile testing machine, pipe hydrostatic pressure testing machine, impact testing machines, melt flow indexers, heat distoration temperature-Vicat softening point testers, liquid analyzers, prototype machines, etc. For the reliable quality and high precision, our products are very popular in China and abroad.
If you want to buy testing machines, our products are your first choice!
Looking forward to cooperating with you!