The digital display automatic turret type Vickers hardness tester can meet the basic Vickers hardness tester test requirements. The upgraded digital display micrometer eyepiece can directly read the measurement length, so that the measured value can be obtained more quickly and accurately. The tower can automatically switch the eyepiece and the indenter to avoid damage to the instrument caused by manual error, and also greatly improve the efficiency.
HVST-5Z（Touch screen digital display automatic turret type Vickers hardness tester）
| Main functions and features： |
1. 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;
2. The large LCD screen of the industrial display screen can display the test method, test force, measured indentation length, hardness value, test force retention time, measurement times and can enter the year, month, date, test results and data processing, etc.;
3. 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;
4. Our company has the ability to research, develop, design, produce and process by ourselves, and provide parts replacement and maintenance upgrade services for our machines for life;
5. HVS-5Z model can measure the actual length and directly confirm the hardness value;
6. The HVS-5Z model can realize: the position switch of observation-test-measurement is completed by the automatic turret;
7. Equipped with a large LCD screen; the large LCD screen display is convenient for observation, and the test conditions and test process are intuitive and clear;
8. Optional built-in printer; direct printing of test results and test data;
Main purpose and scope of use：
1. Steel, non-ferrous metals, metal foil, cemented carbide, metal sheet, microstructure, carbonization;
2. Carburizing, nitriding and decarburizing layer, surface hardening layer, electroplating layer, coating, heat treatment;
3. Glass, wafers, ceramic materials;
| Technical parameter： |
|
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 value, standard deviation, return |
|
Test force (Kgf) |
0.3、 0.5 、1.0 、2.0 、3.0、5.0 |
|
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 lens: 10×, 20× (optional 40X) Eyepiece magnification: 10× Total magnification (μm): 100×, 200× Measuring range (μm): 400 Resolution (μm): 0.125 |
|
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) |
|
Data output |
Reserved built-in micro printer interface, (RS232 serial interface) optional installation |
|
Power supply voltage |
AC220V/50HZ |
|
Dimensions (mm) |
585×200×630 |
|
Weight (kg) |
42 |
Tags :
The automatic turret type Vickers hardness tester is a high-tech product of optical and mechanical integration. The hardness tester is novel in shape, has good reliability, operability and repeatability, and is an ideal product for testing Vickers hardness. The machine adopts computer software programming and optical measurement system. Through the soft key input, you can select the measurement of Vickers and Knoop hardness, adjust the strength of the measuring light source, select the dwell time, and display the test method and test force on the LCD display. The indentation pair can be measured through the panel input. The length of the corner line and the screen directly read the hardness value, which simplifies the cumbersome look-up table. Easy to use, high measurement accuracy.
The digital display automatic turret type Vickers hardness tester can meet the basic Vickers hardness tester test requirements. The upgraded digital display micrometer eyepiece can directly read the measurement length, so that the measured value can be obtained more quickly and accurately. The tower can automatically switch the eyepiece and the indenter to avoid damage to the instrument caused by manual error, and also greatly improve the efficiency.
The digital display automatic turret type Vickers hardness tester can meet the basic Vickers hardness tester test requirements. The upgraded digital display micrometer eyepiece can directly read the measurement length, so that the measured value can be obtained more quickly and accurately. The tower can automatically switch the eyepiece and the indenter to avoid damage to the instrument caused by manual error, and also greatly improve the efficiency.
The digital display automatic turret type 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, good repeatability and stability of the displayed value. The instrument adopts a brand-new high-resolution display, the display is intuitive and clear, easy to operate, and has an energy-saving mode. Equipped with digital display micrometer eyepiece, no need to look up the table or input the diagonal of the indentation. The test force, indentation length, dwell time, number of measurements, conversion ruler, date and time are displayed on the screen intuitively, and only need to be measured during operation. Press the eyepiece button for the indentation to automatically calculate the hardness value and display it on the screen. The hardness test results are saved in real time and printed out, and the maximum, minimum and average values are automatically calculated.
Integrated intelligent visual hardness tester, only need to operate a touch tablet computer, easy to get the measurement! And all the parameters required for the test can be selected, modified and analyzed directly on the computer. The PC terminal is connected in series with the hardness tester through the communication protocol to realize the control of the mechanical movement of the hardness tester. It can realize: automatic multi-function tower, automatic identification of objective lens and indenter, automatic loading, automatic load preservation, automatic unloading, light brightness. By linking the built-in CCD measurement and acquisition system, it can display clear indentation image dynamics on the PC in real time, and can also directly lock the indentation to automatically measure the hardness value, automatically save the test data, and generate a report. The operation is very simple and fast, eliminating human measurement errors. Integrated intelligent visual hardness tester, with tablet computer as the platform, can expand more application functions through the Internet, and can also be connected to external monitors, printers and other equipment. The side-swing lifting screw adopts a worm gear structure, and the transmission is stable.
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