CHV-10Z Vickers Hardness Tester
The Vickers hardness tester is a high-tech product integrating light, machine and electricity. It adopts a closed-loop loading control system with high test force accuracy and good repeatability and stability of the indicated value. The display of the instrument is intuitive and clear, easy to operate, and has an energy-saving mode. High-magnification optical measurement system and optical dual-channel structure, new technologies such as photoelectric and optical couple sensing. Through the key operation, the length of the measured indentation can be input on the key, the hardness value, the conversion scale, the test force, the test force holding time and the number of measurements can be displayed on the screen.
Main functions and features of the machine：
- 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, comfortable vision, and not easy to fatigue after long-term operation;
- The industrial display screen can display the test method, test force, measured indentation length, hardness value, test force retention time, and the number of measurements;
- The cast aluminum shell is formed at one time, the structure is stable and does not deform, the car paint grade is high, the scratch resistance is strong, and it is still bright as new after years of use;
- Our company has the ability to develop, design, produce and process by ourselves, and provide parts replacement and maintenance upgrade services for our machines for life;
- For CHV-10Z model, the hardness value can be obtained by inputting the length of the measured indentation on the button;
- The CHV-10Z model can realize: the position switch of observation-test-measurement is completed by the automatic turret
Main purpose and scope of application：
- Steel, non-ferrous metals, metal foil, cemented carbide, metal sheet, microstructure, carbonization;
- Carburizing, nitriding and decarburizing layer, surface hardening layer, electroplating layer, coating, heat treatment;
- Glass, wafers, ceramic materials；
technical parameter：
| parameter name | Parameter data |
| Vickers hardness scale | HV0.1,HV0.2,HV0.3,HV0.5,HV1,HV2,HV2.5,HV3,HV5,HV10 |
| display | 5-digit hardness value, 4-digit diagonal length (D1, D2),
Dwelling time, test times, conversion scale, light brightness, test force |
| Test force (Kgf) | 0.1、0.2、0.3、0.5、1、2、2.5、3、5、10kgf |
| Test mode | HV/HK |
| Objective lens and indenter switch | Automatic switching |
| Measurement multiple | Both 10X and 40X can be measured with double objective lens |
| Load control | Automatic (load/hold/unload) |
| Test force retention time (s) | 1-99 |
| Optical channel | Dual optical channel (eyepiece and CCD camera channel) |
| Optical system | Objective: 10×, 40×, eyepiece magnification: 10× (optional 15X)
Total magnification (μm): 100×, 400× Measuring range (μm): 200 Resolution (μm): 0.0625 |
| Executive standard | ISO 6507，ASTM E92，JIS Z2244，GB/T 4340.2 |
| Hardness measurement range | (5-3000)HV |
| XY test bench | Size (mm): 100×100 Stroke range (mm): 25×25
Minimum reading (mm): 0.01 |
| Maximum height of specimen (mm) | 165 |
| Maximum width of test piece (mm) | 130 (The distance from the center line of the indenter to the wall of the machine) |
| Power supply voltage | AC220V/50HZ |
| Overall size (mm) | 585×200×630 |
| Weight (kg) | 42 |
Standard configuration：
| Host machine | 1 |
| Cross measurement platform | 1 |
| Flat clamping table | 1 |
| Level adjustment screw | 4 |
| power cable | 1 |
| 10X micrometer eyepiece | 1 |
| Vickers hardness block | 2 |
| Spare fuse 2A | 2 |
| Product certification | 1 |
| Instruction Manual | 1 |
Remarks: Optional hardness tester measurement software to eliminate human error, computer operation, improve efficiency, and more precise accuracy.
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