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
|
Model |
TH712 |
|
|
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 |
|
|
Test Mode |
HV/HK |
|
|
Loading Method |
Automatic (Loading/Dwell/Unloading) |
|
|
Shifting between Objective and Indenter |
Automatic Shifting |
|
|
Conversion Scale |
HK, HRA, HRB, HRC, HRD, HRG, HRK, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HBW |
|
|
Data Output |
Built-in Printer£¬RS232 Interface |
|
|
Objective |
10× (Observe)£¬40× (Measure) |
|
|
Eyepiece |
10× |
|
|
Total Magnification |
100× £¬400× |
|
|
Resolution |
0.0625μm |
|
|
Dwell Time |
0~60s |
|
|
Light Source |
Halogen Lamp |
|
|
X-Y Test Table |
Size: 100×100mm; Travel: 25×25mm; Resolution: 0.01mm |
|
|
Max. Height of Specimen |
100mm |
|
|
Throat |
98mm |
|
|
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 |
|
