Vickers Hardness Tester NVHT-100 offers accurate hardness measurement with test forces ranging from 0.5 kgf to 50 kgf. It provides dual magnification, allowing clear and detailed observation of test samples. Our precision dwell timing ensures repeatable testing results. This stable testing platform improves measurement reliability and reduces external influence. It has compact dimensions, making it ideal for both laboratory and industrial environments.
FAQ for Vickers Hardness Tester NVHT-100
1: What is the test force range of the Vickers hardness tester NVHT-100?
The Vickers hardness tester NVHT-100 offers a wide range of test forces from 0.5 kgf to 50 kgf, making it suitable for testing both softer and harder materials. This flexibility allows it to cover various applications in research and production quality control.
2: Can this Vickers hardness tester NVHT-100 handle large specimens?
The maximum specimen height supported is 175 mm with a throat depth of 135 mm, providing enough space for different shapes and sizes of samples. Vickers hardness tester NVHT-100 ensures versatility for both small and medium-sized components.
3: How accurate are the measurements in Vickers hardness tester NVHT-100?
With a resolution of 1 ?m and precision dwell timing from 0 to 60 seconds, the Vickers hardness tester NVHT-100 ensures consistent and reliable hardness readings. These specifications support precise evaluations in both laboratory and industrial testing environments.
4: Is the shifting between objective and indenter manual or automatic?
The Vickers hardness tester NVHT-100 uses manual shifting between the objective and indenter, which provides control and stability during measurement. This design ensures accuracy while maintaining mechanical simplicity for maintenance.
5: What standards does the Vickers hardness tester NVHT-100 comply with?
This tester complies with international standards including ISO 6507, ASTM E92, JIS Z2244, and GB/T 4340.2. This ensures that its measurements are globally recognized and suitable for various certification or quality compliance needs.
6: What materials can be tested with a Vickers Hardness Tester?
Vickers hardness testers are versatile and can test metals, ceramics, glass, and coatings. They are especially suited for thin samples and microstructures that require minimal force for accurate results.
7: How does the Vickers hardness method work?
The Vickers Hardness Tester applies a specific force using a diamond-shaped indenter onto the material's surface. The diagonal length of the indentation is measured optically or digitally, and the hardness value is calculated using a standard formula.
8: Can the Vickers tester store and export test data?
Yes, most modern Vickers testers come with built-in storage, USB, and printer outputs. Data can be saved, reviewed, and exported in various formats such as Word, Excel, or PDF, depending on the model and software used.
9: What is the benefit of using a Vickers hardness tester over manual types?
Vickers Hardness Tester enhances accuracy through automatic measurement, reduces user error, and increases efficiency. They often include image analysis, automated load control, and software-based reporting for easier documentation.
10: Is calibration required for Vickers hardness testers?
Yes, Vickers Hardness Tester has regular calibration using certified hardness blocks is essential for maintaining accuracy and compliance with international standards like ISO 6507 and ASTM E384. Some units also support automatic calibration alerts.
