DHB-3000S Digital Brinell Hardness Tester
Instruction
DHB-3000S digital 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, big LCD screen directly display force, indentation length, dwell time, number, date and time
Press the eyepiece button, hardness value can be automatically calculated and displayed on the screen
With RS232 interface and Built-in printer, print result directly
Technical Specification
| DHB-3000S | ||
| 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 | 3.18-653 HBW | |
| Hardness Reading | LCD Display | |
| Hardness Resolution | 0.01 HBW | |
| Conversion Scale | HV, HK, HRA, HRBW, HRC, HRD, HREW, HRFW, HRGW, HRKW, HR15N, HR30N, HR45N, HR15TW, HR30TW, HR45TW, HS | |
| Data Output | Built-in Printer, RS232 Interface | |
| Microscope | 20× Digital Measuring Eyepiece, 1× Objective | |
| Effective Field of View | 6 mm | |
| Min. Measuring Unit | 0.001 mm | |
| Dwell Time | 0~60 s | |
| Max. Sample Height | 215 mm | |
| Throat Depth | 135 mm | |
| Power Supply | AC220V, 50 Hz | |
| Execute Standard | ISO 6506, ASTM E10, JIS Z2243, GB/T 231.2 | |
| Dimension |
Machine : 545×235×790mm Packing : 650×435×1060mm |
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| Weight |
Net Weight: 130kg Gross Weight: 160kg |
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