MHV-10Z-Main Function
MHV-10Z Digital 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 adopts the high resolution color touch screen which is visual and clear, easy to operate, display backlight adjustable with energy-saving mode. With digital measuring eyepiece, no need for checking the table or inputting the diagonal of the indentation, it can directly show the test force, indentation length, dwell time, conversion scale, time. As long as press the eyepiece button after measuring the indentation length, it can automatically get the hardness value and shows on the screen. Test results can be saved in real time with automatic calculation of maximum, minimum and average value, the data can be arbitrary deleted and printed out, and with RS232 interface for connecting to the computer. 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 Parameters
|
Model |
MHV-10Z |
|
|
Test Force |
kgf |
0.3kgf, 0.5kgf, 1kgf, 2kgf, 2.5kgf, 3kgf, 5kgf, 10kgf |
|
N |
2.94N, 4.90N, 9.80N, 19.6N, 24.5N, 29.4N, 49N, 98N |
|
|
Test Mode |
HV/HK |
|
|
Test Range |
1HV~3000HV |
|
|
Hardness Resolution |
0.1HV |
|
|
Loading Method |
Automatic (Loading/Dwell/Unloading) |
|
|
Turret |
Automatic Shifting |
|
|
Data Output |
Built-in Printer,RS232 Interface |
|
|
Hardness Reading |
Color Touch Screen, Data can be saved |
|
|
Conversion Scale |
HK, HRA, HRBW, HRC, HRD, HREW, HRFW, HRGW, HRKW, HR15N, HR30N, HR45N, HR15TW, HR30TW, HR45TW, HS, HBW |
|
|
Eyepiece |
10× Digital Measuring Eyepiece |
|
|
Objective |
10×,40× |
|
|
Total Magnification |
100×,400× |
|
|
Effective Field of View |
10×：800μm,40×：200μm |
|
|
Min. Measuring Unit |
10×：0.12μm,40×：0.03μm |
|
|
Dwell Time |
0~99s |
|
|
Light Source |
Halogen Lamp |
|
|
X-Y Test Table |
Size: 100×100mm; Travel: 25×25mm; Resolution: 0.01mm |
|
|
Max. Sample Height |
170mm |
|
|
Throat Depth |
130mm |
|
|
Power Supply |
AC220V,50Hz |
|
|
Execute Standard |
ISO 6507,ASTM E92,JIS Z2244,GB/T 4340.2 |
|
|
Dimension |
530×280×630mm, Packing Dimension: 620×450×760mm |
|
|
Weight |
Net Weight: 35kg,Gross Weight: 47kg |
|
Packing List
|
Name |
Qty |
Name |
Qty |
|
Instrument Main Body |
1 set |
10× Digital Measuring Eyepiece |
1 pc |
|
Diamond Vickers Indenter |
1 pc |
10×,40×Objective |
each 1 pc |
|
X-Y Test Table |
1 pc |
Power Cable |
1 pc |
|
Hardness Block 700~800 HV1 |
1 pc |
Hardness Block 700~800 HV10 |
1 pc |
|
Horizontal Regulating Screw |
4 pcs |
Level |
1 pc |
|
Fuse 1A |
2 pcs |
Halogen Lamp 12V,20W |
1 pc |
|
Inner Hexagon Spanner 2.5mm |
1 pc |
Screw Driver |
1 pc |
|
Anti-dust Cover |
1 pc |
Usage Instruction Manual |
1 copy |
MHV-50Z-Main Function
MHV-50Z Digital 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 adopts the high resolution color touch screen which is visual and clear, easy to operate, display backlight adjustable with energy-saving mode. With digital measuring eyepiece, no need for checking the table or inputting the diagonal of the indentation, it can directly show the test force, indentation length, dwell time, conversion scale, time. As long as press the eyepiece button after measuring the indentation length, it can automatically get the hardness value and shows on the screen. Test results can be saved in real time with automatic calculation of maximum, minimum and average value, the data can be arbitrary deleted and printed out, and with RS232 interface for connecting to the computer. 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 Parameters
|
Model |
MHV-50Z |
|
|
Test Force |
kgf |
0.5kgf, 1kgf, 2kgf, 2.5kgf, 3kgf, 5kgf, 10kgf, 20kgf, 30kgf, 50kgf |
|
N |
4.90N, 9.80N, 19.6N, 24.5N, 29.4N, 49N, 98N, 196N, 294N, 490N |
|
|
Test Mode |
HV/HK |
|
|
Test Range |
1HV~3000HV |
|
|
Hardness Resolution |
0.1HV |
|
|
Loading Method |
Automatic (Loading/Dwell/Unloading) |
|
|
Turret |
Automatic Shifting |
|
|
Data Output |
Built-in Printer,RS232 Interface |
|
|
Hardness Reading |
Color Touch Screen, Data can be saved |
|
|
Conversion Scale |
HK, HRA, HRBW, HRC, HRD, HREW, HRFW, HRGW, HRKW, HR15N, HR30N, HR45N, HR15TW, HR30TW, HR45TW, HS, HBW |
|
|
Eyepiece |
10× Digital Measuring Eyepiece |
|
|
Objective |
10×,20× |
|
|
Total Magnification |
100×,200× |
|
|
Effective Field of View |
10×：800μm,20×：400μm |
|
|
Min. Measuring Unit |
10×：0.12μm,20×：0.06μm |
|
|
Dwell Time |
0~99s |
|
|
Light Source |
Halogen Lamp |
|
|
Max. Sample Height |
185mm |
|
|
Throat Depth |
130mm |
|
|
Power Supply |
AC220V,50Hz |
|
|
Execute Standard |
ISO 6507,ASTM E92,JIS Z2244,GB/T 4340.2 |
|
|
Dimension |
530×280×630mm, Packing Dimension: 620×450×760mm |
|
|
Weight |
Net Weight: 35kg,Gross Weight: 47kg |
|
Packing List
|
Name |
Qty |
Name |
Qty |
|
Instrument Main Body |
1 set |
10× Digital Measuring Eyepiece |
1 pc |
|
Diamond Vickers Indenter |
1 pc |
10×,20× Objective |
each 1 pc |
|
Φ108mm Flat Anvil |
1 pc |
Φ40mm V-shaped Anvil |
1 pc |
|
Hardness Block 400~500 HV5 |
1 pc |
Hardness Block 700~800 HV30 |
1 pc |
|
Horizontal Regulating Screw |
4 pcs |
Level |
1 pc |
|
Inner Hexagon Spanner 2.5mm |
1 pc |
Screw Driver |
1 pc |
|
Fuse 1A |
2 pcs |
Halogen Lamp 12V,20W |
1 pc |
|
Power Cable |
1 pc |
Anti-dust Cover |
1 pc |
|
Usage Instruction Manual |
1 copy |
FAQ
Q: Should I choose manual hardness tester or fully automatic hardness tester?
A: It mainly depends on your testing requirements. Manual hardness testers are inexpensive and have a sturdy and durable mechanical structure, but they rely on the skills and experience of operators, resulting in lower testing efficiency. The fully automatic hardness tester can achieve one click measurement, with high efficiency and good consistency of results, suitable for large-scale testing.
Q: How should the force range be determined when selecting a hardness tester?
A: The choice of force range for a hardness tester directly depends on the hardness testing scale you need to use. Each standard hardness scale strictly specifies its corresponding test force and indenter type. You need to determine the required ruler based on the tested material and application standards, and the standard force value corresponding to the ruler is the range you should choose.
Q: Can we provide non-standard customized equipment?
A: Of course. As a professional test machine manufacturer, we possess strong R&D and design capabilities. If you have special test fixtures, test environments (such as high and low temperatures), control logic, or data analysis requirements, we can provide you with professional customized solutions.
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