(HV-50Z)Automatic turret Vickers hardness tester
The HV-50Z delivers precise and efficient microhardness testing with a high-clarity optical system designed by senior optical engineers, providing bright, comfortable viewing and microscope-level imaging. Its industrial display visually presents hardness values, diagonals, test forces, dwell time, and statistics for intuitive operation.
Built with a cast-aluminum, deformation-resistant body and durable automotive-grade coating, the HV-50Z ensures long-term stability and scratch resistance. It features automatic loading/holding/unloading, dual optical channels (eyepiece + CCD), and supports test forces from HV0.3 to HV5.0.
Ideal for steels, non-ferrous metals, coatings, heat-treated layers, microstructures, and brittle materials such as glass, ceramics, and wafers. Optional software enables automated measurement to eliminate human error and further improve accuracy and efficiency.
Main functions and features:
- The optical system designed by senior optical engineers not only has clear images, but also can be used as a simple microscope with adjustable brightness and comfortable vision.
- On the industrial display screen, the hardness value can be visually displayed, the hardness can be converted, the test method, the test force, the time of the charge and the number of measurements, and the test process can be intuitively understood.
- Cast aluminum shell molding, the structure is stable and not deformed, high-grade automotive paint, anti-scratch ability, use for many years is still bright as new;
- Our company has its own R&D, production and processing capabilities. Our machines provide parts replacement and maintenance upgrade services for life.
Main application scope:
- Iron and steel, non-ferrous metals, metal foils, hard alloys, metal sheets, microstructures, carbonization;
- Carburizing, nitriding and decarburization layers, surface hardened layer, plating layer, coating, heat treatment;
- glass, wafers, ceramic materials;
Technical Parameters:
| parameter name | Parameter data |
| Vickers hardness scale | HV0.3,HV0.5,HV1.0,HV2.0,HV3.0,HV5.0 |
| display | 5-digit hardness value, 4-digit diagonal length (D1, D2),
Hold time, number of tests, average, standard deviation, return |
| Test force (Kgf) | 0.3,0.5,1.0,2.0,3.0,5.0 |
| Loading control | Automatic (load/hold/uninstall) |
| Test force retention time(s) | 1～99 |
| Optical system | Objectives: 10×, 20× (Customizable 40X)
Eyepiece Magnification: 10× Total magnification (μm): 100×, 200× Measuring range: 800μm 400μm Resolution :1μm 0.5μm |
| Hardness measurement range | (5-3000)HV |
| Optical channel | Dual light channels (eyepieces and CCD camera channels) |
| XY test stand (optional) | Size (mm): 100×100
Travel range (mm): 25×25 Minimum reading (mm): 0.01 |
| Maximum height of specimen (mm) | 165 |
| Maximum width of specimen (mm) | 130 (distance from the center line of the indenter to the wall) |
| Executive standard | GB/T4340.2 Chinese Standard,
JJG151 Inspection Rule |
| voltage | AC220V/50HZ |
| Overall size (mm) | 585×200×630 |
| Weight (kg) | 42 |
Standard configuration
| Host computer | 1 |
| weight | 3 |
| Flat clamping table | 1 |
| Level adjustment screw | 1 |
| Horizontal adjustment screw | 4 |
| Power cable | 1 |
| 10X digital microscope eyepiece | 1 |
| Vickers hardness block | 2 |
| Spare fuse 2A | 2 |
| Product Certificate | 1 |
| Instruction Manual | 1 |
Remarks: Optional hardness meter measurement software, eliminate human error, computer operation, improve efficiency, accuracy is more accurate.
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