THB-62.5 Low Load Brinell Hardness Tester
InstructionTHB-62.5 touchscreen 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
8 steps test force 1-62.5 kgf (9.807-612.9 N) and 9 kinds of Brinell testing scale for arbitrary selectionReliability & Repeatability
Electric loading and unloading test force is fed back by 0.5‰ precision pressure sensor Pre-set dwell time of test force, regulate luminosity of light source. Halogen lamp and LED light source can be freely switched Automatic switching between the objective lens and indenterEasy Operation & Display
Digital display eyepiece, press eyepiece button, hardness value can be automatically displayed on the screen High-definition touchscreen, intuitively display measurement scale, indentation length, hardness value, conversion scale, automatically calculates maximum, minimum, average values Real-time storage of hardness test data, data classification, optional deletion and printout with built-in printer, RS232 interfaceTechnical Specification| THB-62.5 | ||
| Main Load | kgf | 1kgf, 5kgf, 6.25kgf, 10kgf, 15.625kgf, 30kgf, 31.25kgf, 62.5kgf |
| N | 9.807N, 49.03N, 61.29N, 98.07N, 153.2N, 294.2N, 306.5N, 612.9N | |
| Test Range | 3.18-653 HBW | |
| Hardness Resolution | 0.1 HBW | |
| Data Output | Built-in Printer, RS232 Interface | |
| Conversion Scale | HRA, HRBW, HRC, HRD, HREW, HRFW, HRGW, HRKW, HBW, HV, HK, HS, HR15N, HR30N, HR45N, HR15TW, HR30TW, HR45TW, HBS | |
| Loading Method | Automatic (Loading/Dwell/Unloading) | |
| Turret | Automatic Shifting | |
| Eyepiece | 10× Digital Measuring Eyepiece | |
| Objective | 5×, 10× | |
| Total Magnification | 50×, 100× | |
| Effective Field of View | 50×: 1.6mm, 100×: 0.8mm | |
| Min. Measuring Unit | 50×: 0.5μm, 100×: 0.25μm | |
| Dwell Time | 0-60s | |
| Light Source | Halogen lamp / LED | |
| Max. Sample Height | 185 mm | |
| Throat Depth | 130 mm | |
| Power Supply | AC220V, 50 Hz | |
| Execute Standard | ISO 6506, ASTM E10, JIS Z2243, GB/T 231.2 | |
| Dimension |
Machine: 530 W×240 D×630 H mm Packing: 620 W×450 D×760 H mm |
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| Weight |
Net Weight: 35kg Gross Weight: 47kg |
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