EHB-62.5M Electronic Brinell Hardness Tester
Main Function
EHB-62.5M Digital Brinell hardness tester is a high-tech and new product combining the optics, mechanic and electrics features, with a novel and pleasing appearance, direct-viewing display, stable performance and good reliability, hence, it is an ideal instrument for the testing of low load Brinell hardness. The instrument has 8 steps test force and 9 kinds of Brinell testing scale for arbitrary selection; With 2 sets of objectives 5╳ and 10╳ both can be used for measurement; Automatic shifting between the objectives and the indenter; Pre-set the dwell time of test force and regulate the luminosity of light source; Automatically display the testing indentation length, hardness value and testing numbers; The test result can be printed out by the built-in printer and with RS232 interface for connecting to the computer; According to the client’s requirement, it can be equipped with video measuring device and CCD image automatic measuring system.
Application Range
Suitable for cast iron, steel products, nonferrous metals and soft alloys etc. Also suitable for some nonmetal materials such as rigid plastics and bakelite etc.
Technical Specification
Model |
EHB-62.5M |
|
Test Force |
kgf |
1kgf, 5kgf, 6.25kgf, 10kgf, 15.625kgf, 30kgf, 31.25kgf, 62.5kgf |
N |
9.807N, 49.03N, 61.29N, 98.07N, 153.2N, 294.2N, 306.5N, 612.9N |
|
Test Range |
3.18~653HBW |
|
Hardness Resolution |
0.1HBW |
|
Data Output |
Built-in Printer,RS232 Interface |
|
Loading Method |
Automatic (Loading/Dwell/Unloading) |
|
Shifting between Objective and Indenter |
Automatic Shifting |
|
Eyepiece |
10× Digital Measuring Eyepiece |
|
Objective |
5× ,10× |
|
Total Magnification |
50× ,100× |
|
Effective Field of View |
50×: 1.6mm,100×: 0.8mm |
|
Min. Measuring Unit |
50×: 0.5μm,100×: 0.25μm |
|
Dwell Time |
0~60s |
|
Light Source |
LED |
|
Max. Height of Specimen |
185mm |
|
Throat |
130mm |
|
Power Supply |
AC220V,50Hz |
|
Execute Standard |
ISO 6506,ASTM E10,JIS Z2243,GB/T 231.2 |
|
Dimension |
530×280×630mm, Packing Dimension: 620×450×760mm |
|
Weight |
Net Weight: 35kg,Gross Weight: 47kg |
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