DHB-3000 Digital Brinell Hardness Tester
Instruction
DHB-3000 electronic Brinell hardness tester is a mechatronics product with precise mechanical structure and microcomputer control closed-loop system. Simple, reliable and economical.
Popular in heat treat facility, tool room, workshop, metallographic laboratory and inspection lab.
Suitable for cast iron, steel, non-ferrous metals and soft alloys, as well as hard plastic and bakelite.
Versatility
10 steps test force 62.5-3000 kgf (612.9-29420 N)
Reliability & Repeatability
Electric loading and unloading test force is fed back by 0.5‰ precision pressure sensor
CPU control and can automatically compensate the test force lost in the test
Easy Operation & Display
Digital display micro eyepiece, LCD screen directly display hardness value and test force, load time, indentation length
Press the eyepiece button, hardness value can be automatically calculated and displayed on the screen
Technical Specification
| DHB-3000 | ||
| Test Force | kgf | 62.5, 100, 125, 187.5, 250, 500, 750, 1000, 1500, 3000 kgf |
| N | 612.9, 980.7, 1226, 1839, 2452, 4903, 7355N, 9807, 14710, 29420 N | |
| Test Range | 3.18-653 HBW | |
| Hardness Reading | LCD Display | |
| Hardness Resolution | 0.01 HBW | |
| Microscope | 20× Digital Measuring Microscope | |
| Effective Field of View | 6 mm | |
| Min. Measuring Unit | 0.001 mm | |
| Dwell Time | 0~60 s | |
| Sample Height | 0-205 mm | |
| Throat Depth | 135 mm | |
| Power Supply | AC 220V, 50 Hz | |
| Execute Standard | ISO 6506, ASTM E10, JIS Z2243, GB/T 231.2 | |
| Dimension |
Machine: 545 W ×235 D ×755 H mm Packing: 650 W ×435 D ×1020 H mm |
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| Weight |
Net Weight 130 kg Gross Weight 160 kg |
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