Scope of application:
The large screen manual turret digital display Vickers hardness tester is mainly used for micro-Vickers hardness determination of various metals and some non-metallic materials, and can measure the hardness of various parts (machining parts, forgings, cast iron, cast steel, etc.), non-ferrous metals, hot post-treatment parts, etc. At the same time, it is suitable for carbonization, quenching and hardening layer effective depth, coating, surface coating and heat affected part measurement of welding parts. It can also be used to observe the metallographic structure of various metal parts and to collect, display and output the image. Especially suitable for measuring the hardness gradient distribution curve of the workpiece and measuring the surface hardness of the gear after heat treatment, the effective hardening layer depth. It is an ideal hardness testing instrument for research institutions, factories and quality inspection departments for research and testing.
product introduction:
Vickers hardness tester is a high-tech product of large screen optoelectromechanical integration. The machine adopts unique and precise design in the mechanical, optical and light source, which makes the indentation imaging clearer and the measurement more accurate. LCD display, the operation interface adopts menu structure, you can choose the hardness scale HV or HK on the operation panel, the test hardness value, automatic calculation, automatic display. Various hardness values can be converted to each other. The machine is equipped with 10x digital display measuring microscope and 20X or 40X objective lens can participate in the measurement, so that the measurement range is larger, the application range is wider, and the use of large screen, the operation is more intuitive, more clear, on the screen can display the test method, test force, indentation length, hardness value, test force holding time, measurement times, date, time, hardness conversion value and other functions. It has conversion scale, storage, and other functions, the manual conversion of the indenter and the objective lens is accurate, more efficient, and has a threaded interface for connecting digital cameras and CCD cameras, which is convenient to choose computer software analysis and measurement.
Product advantage
1. The new machine not only has the function of data storage query and average calculation.
2. The new machine uses the three-point card position to be more accurate, and the repeated dot position is not offset.
3. The new machine support shrapnel adopts imported special customized materials with high toughness, high fatigue resistance, not easy to deformation (can provide three years free replacement, but charge the cost of working hours).
4. The operation interface of the new machine adopts a humanized format, the digital area and the function of the column type, the face key has a clear logo in Chinese and English while the menu has a Chinese and English language switch display function, which is suitable for multinational personnel to operate easily. Menu function classification is clear and detailed, lighting brightness, menu selection and objective selection have memory function.
5. The 10X and 40X objectives in the high-equipped models have both measurement and observation functions (only 20X objectives in the same class have measurement functions).
6. The hardness conversion table is classified and refined, which is the most perfect conversion table in the industry at present.
| Test force |
HVS-30A |
1Kgf,3Kgf,5Kgf,10Kgf,20Kgf,30Kgf |
| Exchanging Scales |
Rockwell, Superficial Rockwell, Brinell) |
| Min Measuring Unit |
0. 125μm |
| Magnification of Microscope |
100X
400X |
| Data Output |
microprinter |
| Loading Control |
Automatically (load, keep, unload) |
| Net Weight |
55kg |
| Max Height of Specimen |
Maximum height 175mm, center to inner wall 125mm |
| Power Supply |
AC220V±5%,50~60Hz |
| Carried Standard |
GB/T4340.2(GB/T4340.2 Chinese Standard),
JJG151 ( JJG151 Inspection Rule ) |
| Standard Accessories |
Objective lens 40x, 10x, Vickers indenter, measuring eyepiece 10x, large flat test bench, V-shaped test bench, 2 hardness blocks, power cord, manual, certificate dust cover, screwdriver, etc |
Mainly committed to the production of collection software design, constant temperature and humidity box, cold and heat shock box, blast drying box, high and low temperature cycle test box, salt spray test machine, constant temperature electric blast drying box, economic electronic tensile testing machine, two dimensional image measuring instrument, corrosion test box, tensile testing machine, carton compression testing machine, cardboard pressure testing machine, constant temperature and humidity box, air exchange aging test box, Salt spray testing machine, swing testing machine, friction resistance testing machine, inserting and pulling force testing machine, simulated automobile transportation vibration testing machine, balance scale, density meter, wire swing testing machine, plug life testing machine, wire tension testing machine, microscope, electronic instruments, instrument control circuit board program, traffic information, aerospace, various testing instruments and equipment, etc. The company continues to introduce new production equipment manufacturing process and management, and continue to make deep light technology company stronger and bigger, combined with professional business, the production and development of a healthy spirit of good team, and strive to R & D design, manufacturing a series of international quality assurance instruments and equipment.
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