HRS-150 Digital Display Rockwell Hardness Tester
NO:150kgf rockwell hardness tester
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1. Simple Introduction
The HRS-150 digital display automatic Rockwell hardness tester has novel appearance, interface menu, measuring device adopts grating sensor and computer control, and the hardness indication value is directly displayed on the liquid crystal screen as a mechanical and electrical integration hardness testing instrument.
The machine can automatically convert various hardness parameters to each other to identify the minimum thickness of the test piece and the ambient temperature of the test. Built-in printer to read the relevant test results. Automated operation is eliminated, eliminating human error and reading errors
Main functions and features：
1. Display the test hardness value directly through the LCD large screen;
2. The shell is formed by a special sand-casting process. The structure is stable and not deformed, and it can work under harsh environment. The car paint has high grade and strong scratch resistance. It is still bright and new for many years.
3. We have the ability to develop and design, manufacture and process our own machines, and provide replacement and maintenance upgrade services for the machine for life;
Main use and scope of applications
Cast and forged parts · Sample testing and acceptance testing, Planar and cylindrical workpieces ·Steel, non-ferrous metals
Automotive and aerospace industry Carbide, ceramic, stainless steel, Laboratory and workshop
2. Main technicial parameters：
The HRS-150 digital display automatic Rockwell hardness tester has novel appearance, interface menu, measuring device adopts grating sensor and computer control, and the hardness indication value is directly displayed on the liquid crystal screen as a mechanical and electrical integration hardness testing instrument.
The machine can automatically convert various hardness parameters to each other to identify the minimum thickness of the test piece and the ambient temperature of the test. Built-in printer to read the relevant test results. Automated operation is eliminated, eliminating human error and reading errors
Main functions and features：
1. Display the test hardness value directly through the LCD large screen;
2. The shell is formed by a special sand-casting process. The structure is stable and not deformed, and it can work under harsh environment. The car paint has high grade and strong scratch resistance. It is still bright and new for many years.
3. We have the ability to develop and design, manufacture and process our own machines, and provide replacement and maintenance upgrade services for the machine for life;
Main use and scope of applications
Cast and forged parts · Sample testing and acceptance testing, Planar and cylindrical workpieces ·Steel, non-ferrous metals
Automotive and aerospace industry Carbide, ceramic, stainless steel, Laboratory and workshop
2. Main technicial parameters：
| Model | HRS-150 |
| Intial test force(N) | 10kgf(98.07N) allowable error ±2.0% |
| Total test force(N) | 60kgf(588N) 100kgf(980N) 150kgf(1471N) |
| Rockwell ruler | HRA、HRB、HRC、HRD、HRE、HRF、HRG、HRH、HRK |
| Inspection standard | GB/T230.1 GB/T230.2national standard JJG112 vertification procedure ASTM E18 |
| accuracy | 0.1HR |
| Durating time(s) | 1-60 |
| Hardness reading | LCD |
| Max height of the test piece (mm) | 190 |
| Intender center to body distance(mm) | 165 |
| Hardness tester dimension(mm) | 520×240×720 |
| Power supply | 220V/50HZ |
| Tester weight(kg) | 70 |
| Hardness measuring range | HRA:20-88 HRB:20-100 HRC:20-70 HRD:40-77 HRE:70-94 HRF:60-100 HRG:30-94 HRH:80-100 HRK:40-100 HRL:100-120 HRM:85-110 HRR:114-125 |
Jinan Focus Test Instrument Co., Ltd.
Jinan City, Shandong Province, China 