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Vickers hardness tester HV-5 type
Product Introduction: HV-5 Vickers Hardness Tester is a high-tech product that integrates optics, mechanics, and electronics. The machine has a novel
Product details
HV-5 Vickers hardness tester
Product Introduction
The HV-5 Vickers hardness tester is a basic type of microhardness tester, which uses an LCD display screen. Through the operation panel, the hardness scale HV or HK can be selected for various test forces and holding times, and the optical measurement system can be used. By typing on the panel, the strength of the measuring light source can be adjusted, and the test force value and holding time can be displayed. It is easy to use. When operating, the D1 and D2 values measured by the eyepiece can be directly input, and the hardness value will be displayed directly on the LCD screen. The measurement accuracy is high
u Selection of low load Vickers hardness scale
u Change of testing force for synchronous display of LCD screen
u The diagonal length of the indentation is entered through the panel, allowing the hardness reading to be directly read on the LCD screen
u Comparison of hardness conversion can be selected based on different materials
u Adopting adjustable cold light source measurement system, etc
technical parameter
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model |
HV-5 |
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Experimental force |
2.94N (0.3kgf), 4.9N (0.5kgf), 9.8N (1kgf), 19.6N (2kgf), 29.4N (3kgf), 49N (5kgf) |
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Hardness symbol |
HV0.3、HV0.5、HV1、HV2、HV3、HV5 |
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Allowable error of indication |
±3.0% |
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Test force application method |
Automatic loading and unloading |
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Measuring microscope magnification |
200x (testing), 100x (observation) |
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Test force holding time |
5~60s |
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Minimum testing unit |
0.5um |
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Maximum height of test piece |
160mm |
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Distance from the center of the pressure head to the machine wall |
135mm |
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Power Supply |
AC220V/50Hz |
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External dimensions |
540*270*650mm |
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weight |
35k |
Standard accessories
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name |
quantity |
name |
quantity |
|
Weights and weights |
3 pieces |
Large, medium, and "V" shaped test benches |
1 each |
|
Horizontal adjustment screw |
4 pieces |
power cord |
1 piece |
|
10X micrometer eyepiece |
1 piece |
Vickers hardness block |
2 pieces |
|
Backup fuse (0.5A) |
2 pieces |
Product Qualification Certificate |
1 copy |
|
Product User Manual |
1 copy |
|
|
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