Digital Vickers Hardness Tester TH720/720Z
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- Commodity name: Digital Vickers Hardness Tester TH720/720Z
- Commodity ID: 1105904120448569344
TH720/TH720Z Vickers hardness tester is a high-tech and new product combining the optics, mechanic and electrics features. It adopts load cell control system, improves the precision of the test force and the repeatability and stability of the indicating value. It can shows the test force, dwell time, test numbers on the screen, only need to input the diagonal of the indentation when operation, it can automatically get the hardness value and shows on the screen. 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.
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
Key words:- Digital Vickers Hardness Tester TH720/720Z 0.5~30kgf
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Model
TH720
TH720Z
Test Force
kgf
0.5kgf, 1kgf, 2kgf, 2.5kgf, 3kgf, 5kgf, 10kgf, 20kgf, 30kgf
N
4.90N, 9.80N, 19.6N, 24.5N, 29.4N, 49N, 98N, 196N, 294N
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
Key words
