QHVT-10Z/50Z Digital Vickers Hardness Tester
Hardness Testing Machine
Our digital Vickers hardness tester offers precision and efficiency in hardness testing. Built with a sturdy aluminum alloy die-cast body, it combines durability with a sleek design. The direct-drive loading mechanism ensures stable force application, enhancing the accuracy and efficiency of testing procedures. The intuitive touchscreen interface provides clear, real-time display of essential metrics such as test force, indentation length, dwell time, conversion scales, and more.
- The lifting screw, crafted from specially treated materials, achieves a hardness of 35-40HRC after heat treatment. This, combined with a worm gear and worm structure, ensures smooth and stable movements
- High-quality imported motors for both loading and turret functions ensure quiet, reliable operation, maintaining a compact and efficient design
- The modular cover design simplifies maintenance and servicing, allowing for easy access and upkeep
- Features three objectives that participate in measurements, with automatic recognition and switching between the objectives and the indenter
- Utilizes durable LED cold light sources, providing consistent lighting for tests
- Supports both Vickers and Knoop testing modes, allowing for real-time conversion and selection of various hardness scales.
- Users can set upper and lower limits, with alerts for measurements that exceed these limits
- Automatically saves hardness test results in real-time, with options for data classification, deletion, and automatic calculation of maximum, minimum, and average values. Features an RS232 interface for easy computer connectivity and data export
- Operation interface
- LED Light, Single Indenter, Three Objective Turret
Ideal for testing the hardness of a variety of materials, such as ferrous and non-ferrous metals, IC wafers, laminated metals, glass, ceramics, agate, gemstones, and thin plastics. Additionally, it is perfect for assessing the hardness depth and gradient of carburized and hardened layers.
| Model | QHVT-10Z | QHVT-50Z | |
| Test Force | kgf | 0.3kgf, 0.5kgf, 1kgf, 2kgf, 2.5kgf, 3kgf, 5kgf, 10kgf | 0.5kgf, 1kgf, 2kgf, 2.5kgf, 3kgf, 5kgf, 10kgf, 20kgf, 30kgf, 50kgf |
| N | 2.94N, 4.90N, 9.80N, 19.6N, 24.5N, 29.4N, 49N, 98N | 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 | RS232 interface | ||
| Hardness Reading | 8 inch color touch screen, automatic data storage | ||
| Conversion Scale | HRA, HRBW, HRC, HRD, HREW, HRFW, HRGW, HRHW, HRKW, HR15N, HR30N, HR45N, HR15TW, HR30TW, HR45TW, HV, HK, HS, HBS, HBW, HLD | ||
| Data Storage | 6 folders, each 1000 sets data | ||
| Eyepiece | 10× digital measuring eyepiece | ||
| Objective | 10×, 20×, 40× | ||
| Total Magnification | 100×, 200×, 400× | ||
| Effective Field of View | 10×: 800μm, 20×: 400μm, 40×: 200μm | ||
| Min. Measuring Unit | 10×: 0.25μm, 20×: 0.13μm, 40×: 0.06μm | ||
| Dwell Time | 0-99s | ||
| Light Source | LED (cold light source) | ||
| Digital X-Y Test Table | Size: 120×120mm; Travel: 25×25mm; Resolution: 0.001mm | ||
| Max. Sample Height | 175mm | ||
| Throat Depth | 140mm | ||
| Power Supply | AC220V, 50Hz | ||
| Execute Standard | GB/T 4340, ISO 6507, ASTM E92, JIS Z2244 | ||
| Dimension | 495×575×670mm | ||
| Net Weight | 35kg | ||
- Indenter
- Hardness Test Blocks
- Flat Anvils
- V Anvils
- XY Stages
- Flat Clamping Shield
- Thin Sheet Clamping Shield
- Clamping Table
- Sample Holders
- Floor Stand
