Micro Vickers Hardness Tester LHVS-1000Z (Semi-Automatic)
Product Description
This Micro Vickers Hardness Tester is carried with ISO ASTM Standards, Motorized X-Y Table, IVISION-Control The Test On Computer, Micro Vickers Hardness Measurement Software And CCD.
Main Functions
● Touch Screen, 7-inch full color multi-function display.
● Motorized X-Y testing table, Automatic and continuous measuring.
● 1.3 megapixel microscope measurement camera.
● Computer measuring software system, generating reports and data management.
● Automatic turret function: The objective and Indenter can automatically switch.
● High-definition optical system, the brightness of light source can be adjusted in 20 levels.
Application
● Surface coating, steel, non-ferrous metals, ceramics, alloys, etc.
● Heat treatment, carbonization, quenched hardened layer, nitrided layer.
● Small and thin parts.
● Test the depth and gradient of the carbonized layers and quenched hardened layers.
Technical Parameters
|
Model |
LHVS-1000Z (Semi-Automatic) |
|
Test force |
10gf (0.098N), 25gf (0.245N), 50gf (0.49N), 100gf (0.98N), 200gf (1.96N), 300gf (2.94N), 500gf (4.9N), 1000gf (9.8N) |
|
Measuring Range |
8-2900HV |
|
Carried Standard |
ISO 6507, EN ISO 6507, ASTM E-384, JJG151 |
|
Conversion Scale |
Rockwell, Superficial Rockwell, Brinell |
|
Min measuring unit |
0.03125μm (with objective lens) |
|
Data output |
Built-in Printer, USB port, PC software |
|
Max Height of Specimen |
90mm |
|
Distance of Indenter to outer wall |
120mm |
|
X-Y Testing table |
Dimension: 100*100mm, Max mobile: 25*25mm |
|
Conversion Scale |
HRA, HRB, HRC, HRD, HRF, HV, HK, HBW, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T |
|
Method of testing force applied |
Automatic (Loading, Dwell, Unloading) |
|
Test microscope magnification |
400X (Measuring), 100X (observation) |
|
Duration time |
5~60s (Adjustable) |
|
Power supply |
AC220V+5%, 50-60Hz |
|
Overall Dimension |
405*290*480mm |
|
Net weight |
About 35Kg |
Standard Accessories
|
Item |
Quantity |
Item |
Quantity |
|
Objective 10x, 40x |
2 |
Motorized X-Y table |
1 |
|
Eletric Eyepiece 10x |
1 |
Testing table |
3 |
|
HV Indenter |
1 |
Hardness Block |
2 |
|
CCD camera & Semi-Automatic Software kit |
1 |
Manual & Certificate |
2 |
Attention Points
1. The diamond indenter is a very important component on the tester. Please be careful when operating. Don't touch the indenter with your finger.
2. Keep the indenter clean. When there are some oil or dirty on it, use degreased cotton with industrial alcohol or ether to clean it. Be careful when cleaning the indenter.
3. Always use indenters with the right height.
4. There is a red point on the outer circle of the indenter. When assembling the indenter, you must keep the red point toward the front.
5. Due to the difference of individual's eyesight, the filar lines will become vague when operator is changed. In this case, the operator can turn the eyepiece sleeve slightly to make the filar line clear.
6. When you put measuring microscope into eyepiece tube, or rotate it 90 degrees, you must keep the microscope in close touch with the tube without gap, otherwise the accuracy of the test will be affected.
7. The position of the lamp will affect the image quality directly. If the image is vague or the lighting is not even, the lamp needs adjusting. You can adjust the two screws on the light house to find the appropriate position.
8. Keep the specimen clean. If there are some oil or dirt on it, the test result will be influenced. Use industrial alcohol or ether to clean the speciemn.
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