DHB-3000 Electronic Brinell Hardness Tester
DHB-3000 Electronic Brinell hardness tester is a unified product combining the precise mechanical structure and the load cell control system. The instrument adopts the motorized test force application without weights, and uses 0.5‰ accuracy compression sensor to feedback and the CPU control system to automatically compensate the test force lost during the test. The test force and dwell time can be directly set on the touch keyboard with reliable repeatability, precise reading and easy operation. It can be equipped with V1.0 Brinell image automatic measuring system.
Description
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 | DHB-3000 | |
|
Test Force | kgf | 62.5kgf, 100kgf, 125kgf, 187.5kgf, 250kgf, 500kgf, 750kgf, 1000kgf, 1500kgf, 3000kgf |
| N | 612.9N, 980.7N, 1226N, 1839N, 2452N, 4903N, 7355N, 9807N, 14710N, 29420N | |
| Test Range | 3.18～653HBW | |
| Hardness Reading | Check Hardness Table | |
| Microscope | 20× Reading Microscope | |
| Effective Field of View | 6mm | |
| Min. Measuring Unit | 5μm | |
| Dwell Time | 0~60s | |
| Max. Sample Height | 205mm | |
| Throat Depth | 135mm | |
| Power Supply | AC220V，50Hz | |
| Execute Standard | ISO 6506，ASTM E10，JIS Z2243，GB/T 231.2 | |
| Dimension | 545×235×755mm， Packing Dimension: 650×435×1020mm | |
| Weight | Net Weight: 130kg，Gross Weight: 160kg | |
Packing List
| Name | Qty | Name | Qty |
| Instrument Main Body | 1 set | 20× Reading Microscope | 1 pc |
| Φ2.5mm, Φ5mm, Φ10mm Ball Indenter | each 1 pc | Φ200mm Flat Anvil | 1 pc |
| Φ60mm Flat Anvil | 1 pc | Φ80mm V-shaped Anvil | 1 pc |
| Hardness Block 150~250 HBW 10/3000 | 1 pc | Hardness Block 150~250 HBW 5/750 | 1 pc |
| Fuse 2A | 2 pcs | Power Cable | 1 pc |
| Inner Hexagon Spanner 3mm | 1 pc | Anti-dust Cover | 1 pc |
| Brinell Hardness Table | 1 copy | Usage Instruction Manual | 1 copy |
