TH710 /711 Micro Vickers hardness tester adopts unique precision design of optics, mechanic and electrics features, make the indentation image clearer, and get more precise measurements. It can directly show the test mode, test force, dwell time, test numbers, conversion scale on the screen, only need to input the diagonal of the indentation when operation, 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 CCD image automatic measuring system.
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 Specifications
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Model |
TH710 |
TH711 |
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Test Force |
gf |
10gf, 25gf, 50gf, 100gf, 200gf, 300gf, 500gf, 1000gf |
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N |
0.098N, 0.246N, 0.49N, 0.98N, 1.96N, 2.94N, 4.90N, 9.80N |
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Test Range |
1HV~2967HV |
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Test Mode |
HV/HK |
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Loading Method |
Automatic (Loading/Dwell/Unloading) |
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Shifting between Objective and Indenter |
Manual Shifting |
Automatic Shifting |
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Conversion Scale |
HK, HRA, HRB, HRC, HRD, HRG, HRK, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HBW |
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Objective |
10× (Observe)，40× (Measure) |
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Eyepiece |
10× Reading Microscope |
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Total Magnification |
100× ，400× |
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Resolution |
0.25μm |
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Dwell Time |
0~60s |
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Light Source |
Halogen Lamp |
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X-Y Test Table |
Size: 100×100mm; Travel: 25×25mm; Resolution: 0.01mm |
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Max. Height of Specimen |
100mm |
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Throat |
98mm |
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Power Supply |
AC220V，50Hz |
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Execute Standard |
ISO 6507，ASTM E384，JIS Z2244，GB/T 4340.2 |
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Dimension |
480×325×545mm，Packing Dimension: 600×360×800mm |
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Weight |
Net Weight: 31kg，Gross Weight: 44kg |
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Malaysia
