Features:
1. This machine has the characteristics of high precision, high repeatability and stability, easy operation, convenient and practical, and high cost performance;
2. With 10-level test force, it can test a wider range;
3. Equipped with digital micrometer eyepiece and accurate data calculation system, the hardness value can be displayed directly with just one click;
4. Adjustable range of brightness of optical system: 0-100
5. Can store up to 100 sets of test data
6. The operating system can be converted between Chinese and English
7. The main interface can display 5 conversion rulers at the same time
8. Equipped with a built-in printer to output measurement data or connect to a computer to transfer the measurement data of the host to the computer for editing and saving;
9. The system has its own calibration function, which can manually adjust the input calibration instrument, and can also calibrate the eyepiece magnification.
10. Equipped with high-performance stepper motor to automatically load and unload the test force, resulting in less noise during the test
11. Using photoelectric sensing technology and microcomputer control system, it can automatically compensate, and the test results are accurate and stable;
12. Automatically input the indentation diameter and directly display the hardness value, which can realize dual display of any hardness unit, avoiding the cumbersome look-up table;
13. Self-designed high magnification LED optical measurement, high image clarity, adjustable brightness, long-term operation should not be fatigued;
14. The shell is cast in one time, the structure is stable and not deformed, and it can work in a relatively harsh environment;
15. The surface is treated with car paint process, with strong scratching ability, and it is still as bright as new after many years of use;
use:
1. It is suitable for hardness tester test of metal materials with large grains, which can reflect the comprehensive properties of materials;
2. Cast iron, steel, non-ferrous metals, especially for softer metals, such as pure aluminum, lead, tin, etc.
3. It can be used to measure the hardness of some non-metallic materials such as hard plastic and bakelite
technical parameter:
| Product number | HBST-3000 | |||||
| Brinell scale | HBW2.5/62.5 | HBW2.5/187.5 | HBW5/62.5 | HBW5/125 | HBW5/250 | HBW5/750 |
| HBW10/100 | HBW10/250 | HBW10/500 | HBW10/1000 | HBW10/1500 | HBW10/3000 | |
| 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) | |||||
| load control | Automatic (load/dwell/unload) | |||||
| Maximum height of specimen | 220mm | |||||
| Indenter-outer wall distance | 135mm | |||||
| Indenter-upper wall distance | 55mm (the distance from the indenter to the upper machine wall can be increased by customizing the indenter) | |||||
| smallest unit of measure | 0.125um | |||||
| dwell time | 0~60s | |||||
| Hardness test range | 3.18~653HBW | |||||
| total magnification | 20X | |||||
| Executive standard | EN ISO 6506, , ASTM E-10-08, GB/T231.2，JJG150 -2005 | |||||
| Hardness reading | Automatic calculation | |||||
| data output | Built-in printer, HyperTerminal. | |||||
| power supply | AC220+5%,50~60Hz | |||||
| Dimensions (mm) | 520*210*745mm | |||||
| Host weight | About 125kg | |||||
appendix:
| name | 数量 | 名称 | 数量 | |
| digital measuring microscope | 1 set | Carbide ball indenter with diameter of 2.5, 5, 10mm | 1 each | |
| Standard hardness block | 3 pieces | Large and V-shaped test bench | 1 each | |
| power cable | 1 | Product certificate, product instruction manual | 1 each | |
| fuse | 2 | printer paper | 1 volume | |
| spirit level | 1 | dust cover | 1 | |
