MHBS-3000AT Touch Screen Digital Brinell Hardness Tester
- Force Sensor, Force Feedback, Closed Loop System
- Force range: 62.5 – 3000 KGF
- Data of operation process and test results can be displayed on screen.
- The experimental data can be output by printer.
- High-precision micrometer eyepiece, more accurate measurement, high efficiency
- Video-screen measuring device and CCD image automatic measuring system can be configured according to the special needs of users.
- It is mainly used to determine the hardness of cast iron, steel, non-ferrous metals and soft alloys. It can also be used to determine the hardness of hard plastics, bakelite and other non-metallic materials.
Introduction of MHBS-3000AT Brinell Hardness Tester
Brinell hardness tester is mainly used to measure casting or forgings with crystalline structure, which can not be measured by Rockwell and Vickers. Therefore, the Brinell test is mainly used for large materials. By using different test forces and replacing different indenters, the Brinell test can be basically applied to all metal materials.
Brinell test is widely used in product acceptance and other industrial aspects. However, if a Brinell test is performed only on a part of a large material, the measured value does not represent the overall properties of the whole material or the final product.
Brinell hardness tester. It is suitable for measuring Brinell hardness of ferrous and non-ferrous metals. The machine adopts electronic automatic loading, computer software programming, high-power optical measurement, photoelectric sensor and other systems. It is fed back by high-precision pressure sensor, controlled by CPU, and can automatically compensate the test force lost in the test. The hardness value can be calculated automatically and displayed on the LCD screen. The reading is accurate and the operation is convenient.
Technical Parameter of MHBS-3000AT Brinell Hardness Tester
| Model | MHBS-3000AT |
| Brinell scale | HBW2.5/62.5、HBW2.5/187.5、HBW5/125、HBW5/250 HBW5/750、HBW10/100、HBW10/1500、HBW10/3000、 HBW10/250 HBW10/500、 HBW10/1000 |
| Test force | 62.5kgf(612.9N),100kgf(980.7N),125kgf(1226N),187.5kgf(1839N)、250kgf(2452N)、500kgf(4903N)、750kgf(7355N)、1000kgf(8907N)、1500kgf(14710N)、3000kgf(29420N) |
| Scale conversion | HRA, HRB, HRC, HRD, HV, HK, HBW, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T |
| Conversion between lens and indenter | automatic |
| Minimum unit of measurement | 0.1μm |
| Test force duration time | 0-60s(It can also be determined according to need.) |
| Hardness test range | 8-650HBW |
| Total magnification | 20X |
| Executive standard | JJG150-2005，GB/T231，ASTM D-785 |
| Indication of Hardness Value | 5 inch touch screen LCD display |
| Communication interface | RS232/ Parallel interface |
| Date output | Built-in printer, printable output – maximum, minimum, average, variance |
| Power Supply | AC220+5%,50-60Hz |
| Distance from the center of the indenter to the body | 135mm |
| Maximum height of specimen | 230mm |
| Shape size | 610*260*840mm |
| machine net weight | About 148kg |
Standard Configuration of MHBS-3000AT Brinell Hardness Tester
| Name | Quantity | Name | Quantity |
| 20X micrometer eyepiece | 1 | Ф2.5、5、10mm sintered carbide ball indenter | Each one |
| Standard hardness block | 3 | Large, medium and V-shaped test-bed | Each one |
| Fuse 2A | 3 | Printer paper | 1 |
| Power cord | 1 | Product Qualification Certificate | 1 |
| Manual | 1 | / | / |
Optional Accessories of MHBS-3000AT Brinell Hardness Tester
| Brinell measurement system | HB-CCD |
| Computer, Printer | / |
| Brinell hardness block | / |
| sintered carbide ball indenter | Ф2.5、5、10mm |
| Printer paper | / |
