MHRS-150 Digital Rockwell Hardness Tester
Product description:
MHRS-150 Digital Rockwell Hardness Tester
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Hardness tester is used to determine the hardness of materials, and hardness test is a means to judge the quality of metal materials or parts of products. The so-called hardness is the ability of a material to resist the indentation of another body without residual deformation under certain conditions. The greater the resistance, the higher the hardness, and vice versa, the lower the hardness.
Application and scope：
Determine the Rockwell hardness of ferrous metals, non-ferrous metals and non-metallic materials;
Wide application range, suitable for Rockwell hardness measurement of heat-treated materials such as quenching and quenching and tempering.
MHRS-150 color touch screen digital display Rockwell hardness tester is a high-tech product with novel appearance and stable performance. Visual digital display and computer control, stable performance, is a set of mechanical and electrical integration of high-tech products, can carry out Rockwell scale hardness test. Touch screen interface, easy to operate
Specification:
| Test force | 60kgf(588.4N) 100kgf(980.7N) 150kgf(1471N) |
| initial test force | 10KGF(98N) |
| Distance from center of indenter to wall | 165mm |
| Max. height of specimen | 170mm |
| scale conversion | HV,HB,HR |
| hardness resolution | 0.1 rockwell unit |
| Test range |
HRA:20-88,HRB:20-100,HRC:20-70,HRD:40-77,HRE:70-100 HRF:60-100,HRG:30-94,HRH:80-100,HRK:40-100,HRL:50-115 HRM:50-115,HRR:50-115,HRP:50-115,HRS:50-115,HRV:50-115 |
| Rockwell scale |
HRA,HRB,HRC,HRD,HRE,HRF,HRG,HRH,HRK,HRL,HRM,HRP,HRR,HRS,HRV |
| loading and unloading mode | Automatic loading and unloading |
| Weight | 85KG |
| Dimension | 550*220*730mm |
| Date output | Built-in printer, RS232 communication interface |
| hardness reading mode | LCD Display Hardness Value, Rockwell Scale, Total Test Force, Duration Time |
Packing list
| Sr | Name | Specification | Qty |
| 1 | Rockwell hardness tester | 1 | |
| 2 | Printer | 1 | |
| 3 | Big flat workbench | 1 | |
| 4 | Small flat workbench | 1 | |
| 5 | V workbench | 1 | |
| 6 | Diamond Cone Rockwell indenter | 120° | 1 |
| 7 | Φ1.588mm ball indenter | 1 | |
| 8 | |||
| 9 | Standard Rockwell hardness block | 20~30HRC 35~55HRC 60~70HRC 80~88HRA 85~95HRB |
1 each |
| 10 | Power cord | 1 | |
| 11 | Fuse | 2A | 1 |
| 12 | Farmar A,B,C | 1 each | |
| 13 | Dust cover | 1 | |
| 14 | Accessory Case | 1 | |
| 15 | User manual | 1 | |
| 16 | Certificate | 1 | |
| 17 | Packing list | 1 |
Jinan Hensgrand Instrument Co., Ltd.
+86-15910081986 
+86-15910081986 
4915,West jingshi Road,jinan 250012,PR CHINA.