XHB-3000 Digital Brinell Hardness Tester
XHB-3000 Digital 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 indentation can be directly measured through the digital measuring eyepiece, and it can intuitively show the test force, indentation length, dwell time, test number, date and time on the large screen. As long as press the eyepiece button after measuring the indentation length, it can automatically get the hardness value and shows on the screen. Test results can be saved for checking or 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 CCD 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 | XHB-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 | LCD Display | |
| Hardness Resolution | 0.01HBW | |
| 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 | 6mm | |
| Min. Measuring Unit | 0.001mm | |
| Dwell Time | 0~60s | |
| Max. Sample Height | 215mm | |
| Throat Depth | 135mm | |
| Power Supply | AC220V，50Hz | |
| Execute Standard | ISO 6506，ASTM E10，JIS Z2243，GB/T 231.2 | |
| Dimension | 545×235×790mm，Packing Dimension: 650×435×1060mm | |
| Weight | Net Weight: 130kg，Gross Weight: 160kg | |
Packing List
| Name | Qty | Name | Qty |
| Instrument Main Body | 1 set | 20× Digital Measuring Eyepiece | 1 pc |
| Φ2.5mm, Ф5mm, Ф10mm 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 2.5mm | 1 pc | Anti-dust Cover | 1 pc |
| Usage Instruction Manual | 1 copy |
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