Deskripsi
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.
Packing List
| Name | Qty | Name | Qty |
| Instrument Main Body | 1 set | 10× Reading Microscope | 1 pc |
| Diamond Vickers Indenter | 1 pc | 10×，20×Objective | each 1 pc |
| Big Plane Test Table | 1 pc | V-shaped Test Table | 1 pc |
| Power Cable | 1 pc | Level | 1 pc |
| Horizontal Regulating Screw | 4 pcs | Halogen Lamp12V、15~20W | 1 pc |
| Fuse1A | 2 pcs | Screw Driver | 1 pc |
| Inner Hexagon Spanner 2.5mm | 1 pc | Hardness Block 400~500 HV5 | 1 pc |
| Hardness Block 700~800 HV30 | 1 pc | Anti-dust Cover | 1 pc |
| Usage Instruction Manual | 1 copy |
Technical Specifications
Model | TH721 | TH721Z | |
Test Force | kgf | 1kgf, 2kgf, 2.5kgf, 3kgf, 5kgf, 10kgf, 20kgf, 30kgf, 50kgf | |
N | 9.80N, 19.6N, 24.5N, 29.4N, 49N, 98N, 196N, 294N, 490N | ||
Test Range | 1HV~2967HV | ||
Loading Method | Automatic (Loading/Dwell/Unloading) | ||
Shifting between Objective and Indenter | Manual Shifting | Automatic Shifting | |
Objective | 10× (Measure) ，20× (Observe) | ||
Eyepiece | 10× Reading Microscope | ||
Total Magnification | 100× ，200× | ||
Resolution | 1μm | ||
Dwell Time | 0~60s | ||
Light Source | Halogen Lamp | ||
Max. Height of Specimen | 170mm | ||
Throat | 130mm | ||
Power Supply | AC220V，50Hz | ||
Execute Standard | ISO 6507，ASTM E92，JIS Z2244，GB/T 4340.2 | ||
Dimension | 530×280×630mm，Packing Dimension: 620×450×740mm | ||
Weight | Net Weight: 35kg，Gross Weight: 47kg | ||
Ulasan
Belum ada ulasan.