HVT-30 Touchscreen Vickers Hardness Tester
Brand JUHUI
Product origin Shanghai
Delivery time In Stock
Supply capacity Unlimited Supply
Touchscreen control provides simplified configuration and clear display.
Stable optical imaging enables reliable indentation recognition.
High-load force options support diverse hardness testing needs.
Product Description
The HVT-30 Touchscreen Vickers Hardness Tester meets standard Vickers testing requirements with a 7-inch LCD touch display that provides expanded measurement data and precise operational control. It enhances testing efficiency by offering intuitive parameter access and clearer visualization, helping reduce operator error and improving overall testing accuracy.
Product Advantages
High-clarity optical system designed by senior optical engineers; adjustable brightness ensures comfortable long-term operation.
The 7-inch touchscreen displays test method, test force, hardness limits, indentation length, hardness value, holding time, test count, date input, and data processing.
Built-in calibration function allows manual correction of each test force.
Optical brightness is adjustable from 0 to 100.
Stores up to 100 groups of test data, showing averages and test counts.
Test force units can switch between kgf and N.
Supports four hardness scales on screen and conversion among 18 international scales: HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HV, HK, HBW.
Both objectives can perform direct hardness measurement.
Upper and lower limit settings are available and displayed on the main interface.
USB export supports direct data output.
Hardness values support conversion to HK (Knoop).
English and Chinese interface switching supported.
Built-in printer is optional; results can also be exported via USB.
Cast-aluminum body offers stable structure and high scratch resistance.
Lifetime supply of replacement parts and full maintenance support.
Applications
The HVT-30 is suitable for medium-load Vickers hardness testing on steels, alloys, thin sheets, metal foils, heat-treated layers, nitrided and carburized surfaces, coatings, ceramics, wafers, precision components, and microstructures. It fits laboratory use and industrial quality-control environments requiring stable optical performance and accurate indentation assessment.
Technical Specifications
| Parameter | Data |
|---|---|
| Vickers Scales | HV1, HV3, HV5, HV10, HV20, HV30 |
| Display | Hardness value (5 digits), diagonal length (4 digits), holding time, test count, average, standard deviation |
| Test Force | 1 kgf (9.8 N), 3 kgf (29.4 N), 5 kgf (49.0 N), 10 kgf (98 N), 20 kgf (196 N), 30 kgf (294 N) |
| Load Control | Automatic loading, holding, unloading |
| Holding Time | 1–99 s |
| Optical Channel | Dual channel (Eyepiece + CCD camera) |
| Optical System | Objectives: 10×, 20× (optional 40×) Eyepiece: 10× Total magnification: 100× / 200× Measuring range: 400 μm Resolution: 0.5 μm |
| Hardness Range | 5–3000 HV |
| XY Test Table (Optional) | Table size: 100 × 100 mm Travel range: 25 × 25 mm Minimum reading: 0.01 mm |
| Max Specimen Height | 165 mm |
| Max Specimen Width | 130 mm |
| Data Output (Optional) | Built-in printer; USB export to flash drive for saving and analysis |
| Power Supply | AC 220V / 50Hz |
| Dimensions | 585 × 200 × 630 mm |
| Weight | 42 kg |
Standard Accessories
| Item | Quantity |
|---|---|
| Main Unit | 1 |
| Weights | 3 |
| Large & Medium V-Type Test Tables | 1 each |
| Leveling Screws | 4 |
| Power Cable | 1 |
| 10× Micrometer Eyepiece | 1 |
| Vickers Hardness Blocks | 2 |
| 2A Fuses | 2 |
| Certificate | 1 |
| User Manual | 1 |
Note:
Optional hardness tester measurement software is available to eliminate human error, enable computer operation, improve efficiency, and achieve more precise accuracy.
Optional built-in printer is available for one-touch printing of measurement data.
