Product Description:
HMAS-DHB Brinell measurement and analysis system is mainly used for cast iron, steel, non-ferrous metals and the degree of hardness measurement of the soft material such as alloy, Brinell hardness test is one of the test methods for the maximum indentation of all hardness tests, it can reflect the comprehensive performance of materials, and it is not affected by the sample microstructure and composition of non-uniform segregation, so it is a kind of hardness test method with higher accuracy.It is widely used in metallurgy, forging, unquenching steel and nonferrous metal industries, laboratories, colleges and universities and research institutes.
Product features:
1. Brinell hardness measurement and analysis system: automatic high-speed measurement. Convenient operation, powerful function, can real-time display hardness indentation image, the independent development of digital focusing technology make see images more clear, need to solve the traditional observation by hardness tester eyepiece of inconvenience; Automatic tracking indentation image, automatic detection and calculation of indentation size, real-time display hardness calculation results; It can be used to measure the indentation image without grade, and the thin film materials can be accurately measured. At the same time (HMAS) software system with hardness measurement results statistical evaluation analysis, hardness SPC analysis, automatic generation of hardness distribution curve, automatically generate PDF, Word, Excel format, such as hardness measurement analysis report, image saving, printing, etc.
2. Unique CPU dual-core closed-loop control system;
3. Automatic collecting eyepiece device, automatic calculation of hardness results, high precision digital signal output, ensuring precision of force value and stability of display value;
4. The automatic conversion rod can be converted into the hardness values of Rockwell, surface Rockwell and Vickers.
5. The machine is equipped with a miniature printer, which can print hardness test results.
Technical parameters:
1. Measurement and analysis system: HMAS-DHB
2. Brinell scale: HBW2.5/62.5、HBW5/62.5、HBW10/100、HBW5/125、HBW2.5/187.5、HBW5/250、HBW10/250、HBW10/500、HBW5/750、HBW10/1000、HBW10/1500、HBW10/3000
3. Test force loading: fully automatic (loading/retaining/unloading)
4. Meet the standard (accuracy): GB/T231.2 national standard, JJG150 verification procedure
5. Micrometer eyepiece: reading microscope 20X
6. Minimum test unit:   0.5um
7. Measurement data acquisition mode: automatic collection
8. Measuring data calculation: automatic calculation
9. Hardness value display mode: Digital touch screen
10. Indenter specification: ￠2.5mm,￠5mm,￠10mm
11. Transformation scale: HRA, HRB, HRC, HRD, HEF, HK, HV, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HBW
12. Built-in printer: Thermal paper micro-printer
13. Test storage number: 0-30 group
14. Hardness measurement range: 8-650HBW
15. Test time: 0-60 seconds (s)
16. Light source brightness adjustment: 10 levels adjustable
17. Maximum height: 235mm
18. Indenter center to inner wall distance: 135mm (from the center)
19. Large platform diameter: Ф200mm, 20mm thick
20. The diameter of the middle platform: Ф69mm, 27mm in thickness
21. V-type table size: Ф69mm, 65mm in mouth
22. Dimensions: 525x183x800mm
23. Weight: 130Kg
24. Power: AC220V/50Hz