DHV-1000S Digital Micro Vickers Hardness Tester
DHV-1000S is a precise testing system suitable for hardness analysis of metallic specimens in metallography laboratories or production environments.
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.
Reliability & Repeatability
Closed-loop loading control system improves the accuracy of test force, higher repeatability and stability
Automatic switching between the objective lens and indenter
Easy Operation and Output
LCD screen display mode, force, indentation length, dwell time, numbers and conversion scale
Digital micrometer eyepiece, press the eyepiece button to automatically calculate and display hardness value
With RS232 interface and Built-in printer, printed out directly
LCD video measuring device or CCD image automatic measuring system (optional)， Knoop indenter (optional)
Technical Specification
| DHV-1000S | ||
| 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 | 1-2967 HV | |
| Hardness Resolution | 0.1 HV | |
| Test Mode | HV/HK | |
| Loading Method | Automatic (Loading/Dwell/Unloading) | |
| Turret | Automatic Shifting | |
| Conversion Scale | HK, HRA, HRBW, HRC, HRD, HRGW, HRKW, HR15N, HR30N, HR45N, HR15TW, HR30TW, HR45TW, HBW | |
| Data Output | Built-in Printer, RS232 Interface | |
| Eyepiece | 10× Digital Measuring Eyepiece | |
| Objective | 10× (Observe), 40× (Measure) | |
| Total Magnification | 100×, 400× | |
| Effective Field of View | 200 μm | |
| Min. Measuring Unit | 0.06 μm | |
| Dwell Time | 0-60 s | |
| Light Source | Halogen Lamp | |
| X-Y Test Table | Size: 100×100mm; Travel: 25×25mm; Resolution: 0.01mm | |
| Max. Sample Height | 90 mm | |
| Throat Depth | 100 mm | |
| Power Supply | AC220V，50Hz | |
| Execute Standard | ISO 6507, ASTM E384, JIS Z2244, GB/T 4340.2 | |
| Dimension |
Machine: 480 W ×325 D ×545 H mm， Packing: 600 W ×360 D ×800 H mm |
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| Weight |
Net Weight: 31kg Gross Weight: 44kg |
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