HBS-3000 Brinell Hardness Tester（electric load）
Feature:
The digital Brinell hardness tester is to use a steel ball of a certain diameter to press on the substance surface to be tested with specified test force. Through the specific time of holding test force, remove it and measure the diameter of the indentation of the specimen surface with reading microscope. Take the two points d1 and d2 and input them and on the LCD screen appears the Brinell hardness value.
Use:
Brinell hardness test is mainly used in hardness measurement for cast iron, steel products, nonferrous metals and soft alloys, etc. Besides it can be also used in hardness measurement for some non-ferrous materials, such as plastics, bakelite, etc. It is applicable to factory, workshop, laboratory, university and college, and scientific research institution.
| Test Force | 612.9N (62.5kg) 4903N(500kg) 980.7N (100kg) 7355N (750kg) 1226N (125kg) 9807N (1000kg)
1839N (187.5kg) 14710N (1500kg) 2452N (250kg) 29420N (3000kg) |
| Hardness Measurement Range | 8～650 HBW |
| Amplification of Reading Microscope | 20 times |
| Minimum Division Value of Micrometer Drum Wheel | 0.00125mm |
| Max. height of test piece | 280mm |
| Depth of throat | 165mm |
| Voltage of Power Source | 700 x 268 x 842mm |
| Weight | 130KG |
Value –Indicating precision：
| Standard hardness test block | Max error of the indicated value% | Repetition error of the indicated value% |
| ≤125 | ±3 | 3 |
| 125<HBW≤225 | ±2.5 | 2.5 |
| ＞225 | ±2 | 2 |
Standard accessories
|
Large flat anvil |
1 pc. |
|
Small flat anvil |
1 pc. |
|
V-notch anvil |
1 pc. |
|
Tungsten carbide ball penetrator |
Φ2.5, Φ5, Φ10mm, 1 pc. each |
|
Brinell standardized block |
2 pcs. |
|
20x reading microscope |
1 pc. |
|
Spare Fuse(2A) |
2pcs |
Optional accessories:
|
Rectangle work table: 400 x 150 x 30 mm |
Brinell video measuring system |
|
Brinell CCD image processing system |
|
