DHV-1000 / DHV-1000Z Digital Micro Vickers Hardness Tester
DHV-1000 / DHV-1000Z Digital Micro Vickers hardness tester adopts unique precision design on optics, mechanic and electrics features, make the indentation image clearer, and get more precise measurements. With digital measuring eyepiece, no need for checking the table or inputting the diagonal of the indentation, it can directly shows the test mode, test force, indentation length, dwell time, test numbers and conversion scale. As long as press the eyepiece button after measuring the indentation length, it can automatically get the hardness value and show on the screen. It can use optional Knoop indenter to measure Knoop hardness. And it can be equipped with LCD video measuring device and CCD image automatic measuring system.
Description
Application Range
Suitable for ferrous metal, non-ferrous metals, IC thin sections, coatings, ply-metals; glass, ceramics, agate, precious stones, thin plastic sections etc.; hardness testing such as that on the depth and the trapezium of the carbonized layers and quench hardened layers.
Technical Specification
| Model | DHV-1000 | DHV-1000Z | |
| Test Force | gf | 10gf, 25gf, 50gf, 100gf, 200gf, 300gf, 500gf, 1000gf | |
| N | 0.098N, 0.246N, 0.49N, 0.98N, 1.96N, 2.94N, 4.90N, 9.80N | ||
| Test Range | 1HV~2967HV | ||
| Hardness Resolution | 0.1HV | ||
| Loading Method | Automatic (Loading/Dwell/Unloading) | ||
| Turret | Manual Shifting | Automatic Shifting | |
| Conversion Scale | HK, HRA, HRBW, HRC, HRD, HRGW, HRKW, HR15N, HR30N, HR45N, HR15TW, HR30TW, HR45TW, HBW | ||
| Eyepiece | 10× Digital Measuring Eyepiece | ||
| Objective | 10× (Observe)，40× (Measure) | ||
| Total Magnification | 100×，400× | ||
| Effective Field of View | 200μm | ||
| Min. Measuring Unit | 0.06μm | ||
| Dwell Time | 0~60s | ||
| Light Source | Halogen Lamp | ||
| X-Y Test Table | Size: 100×100mm; Travel: 25×25mm; Resolution: 0.01mm | ||
| Max. Sample Height | 90mm | ||
| Throat Depth | 100mm | ||
| Power Supply | AC220V，50Hz | ||
| Execute Standard | ISO 6507，ASTM E384，JIS Z2244，GB/T 4340.2 | ||
| Dimension | 480×325×545mm， Packing Dimension: 600×360×800mm | ||
| Weight | Net Weight: 31kg，Gross Weight: 44kg | ||
Packing List
| Name | Qty | Name | Qty |
| Instrument Main Body | 1 set | 10× Digital Measuring Eyepiece | 1 pc |
| Diamond Micro Vickers Indenter | 1 pc | 10×、40× Objective | each 1 pc |
| X-Y Test Table | 1 pc | Flat Clamp | 1 pc |
| Thin Specimen Clamp | 1 pc | Filament Clamp | 1 pc |
| Hardness Block 400~500 HV0.2 | 1 pc | Hardness Block 700~800 HV1 | 1 pc |
| Weights | 6 pcs | Weight Axis | 1 pc |
| Horizontal Regulating Screw | 4 pcs | Level | 1 pc |
| Fuse 1A | 2 pcs | Halogen Lamp 12V、15~20W | 1 pc |
| Power Cable | 1 pc | Screw Driver | 2 pcs |
| Anti-dust Cover | 1 pc | Usage Instruction Manual | 1 copy |
