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for thin sample HV-10PDX portable high precision Vickers hardness tester
Portable high precision thin sample Vickers hardness tester is mainly aimed at thin samples (thickness of less than 3 mm) of large parts, such as large steel plate for high precision Vickers hardness measurement.
I. Product Introduction:
Hardness tester
1. Fully meet the national Vickers hardness measurement standard;
2. Adopt electronic electric loading, high precision sensor and unique closed-loop control system.
3. Touch screen interface, easy to operate, directly select hardness scale, force value automatically change in the test parameters.
4. The test force can be automatically corrected by standard dynamometer.
5. The precision of force value is better than the national standard requirement.
Indentation measurement microscope
1. The microscope adopts large field eyepiece and achromatic objective lens, with fine tuning mechanism, stable focus and clear image. Condenser halogen light source, adjustable brightness, uniform and flat field of view;
2. Camera, take pictures and record pictures directly on the spot, with accurate magnification;
3. Coaxialized focusing mechanism makes the microscope small and stable and durable. Even with a heavy camera, it does not slide and refocus, and the image is clear and stable;
4. The microscope base is equipped with high magnetic two-dimensional mobile base which can be switched on and off. It is made of rubidium iron boron material. Users only need to turn the knob lightly to realize the on-off magnetic energy, suitable for adsorption of various complex workpiece surface, such as pipes and planes of various diameters;
5. Field of view can be adjusted in X-Y plane;
6. Gear type mechanical moving platform, even if the microscope is placed horizontally, will not slide by itself;
7. Portable LED lighting, uniform color temperature and clear photography;
8. Supporting mechanical/electrolytic field polishing equipment (optional)
Indentation measurement software section
1. Convenient carrying performance: The whole system design is small and exquisite, easy to install, simple operation.
2. Professional optical design: ensure Vickers indentation image clear, clear boundary.
3. Accurate image analysis: shape, brightness and edge calculation are integrated to improve the accuracy of measurement results.
4. With automatic measurement button, can be used for automatic measurement of standard samples, test is convenient.
5. Wide range of application: laboratory, or industrial workshop, can obtain accurate test results.
6. Powerful software functions: single measurement, batch measurement, hardness conversion table, data and image storage, database query, unqualified value alarm.
II, technical parameters
Symbol model | HV-10PDX |
Vickers total test force | 1kgf--10kg |
Vickers measurement range | 8-2900HV |
Holding time | 0-99s |
Hardness resolution | 0.1HV |
Test force error |
|
Data output | LCD |
Data is stored | The measurements are saved on the computer in EXCEL format |
Conversion scale | Rothschild, Brucellae |
Conform to the standard | GB/T4340,ASTM E92 |
Dimensions of parts to be measured | Plane: area ≥90X35mm, thickness ≥3mm; Round rod (tube) : diameter > 100mm When 60 ~ 250mm, the lower part of the magnet is fixed with V-shaped pad and chain
|
Software measurement resolution | 0.0001mm |
Digital imaging | 5000000 |
Image acquisition | Real-time display hardness indentation images, can store and print images |
Measuring way | Manual measurement, automatic measurement (for standard samples) |
Calibration method | Standard hardness block/length scale |
Support language | Chinese/English (optional) |
power supply | AC220+5%,50~60Hz,(software USB power supply) |
III ,Three, hardness tester operation interface:
The main interface
Hardness tester physical adsorption diagram
Standard Accessories:
name | number | name | number |
Hardness tester main machine | 1 | Vickers hardness measuring microscope | 1 |
Notebook computer | 1 | Diamond Vickers indenter | 1 |
Standard hardness block | 2 | Usb flash drive (containing software) | 1 |