HV-50MP macro vickers hardness tester equipped with precise sensor (load cell), test result more accuracy; With high-quality imported components, ensure the Macro Vickers Hardness Testers working more stable. Protected by the state patent application of the lift & down system, after upgrading, the control system can provide more measuring data, and control more precise. This machine is integrated with optics, mechanics and electricity. It with unbeatable price/ performance ratio, widely used in quality inspection and quality control field.
Equipped with precise sensor (load cell), test result more accuracy; With high-quality imported components, ensure the Macro Vickers Hardness Testers working more stable. Protected by the state patent application of the lift & down system, after upgrading, the control system can provide more measuring data, and control more precise. This machine is integrated with optics, mechanics and electricity. It with unbeatable price/ performance ratio, widely used in quality inspection and quality control field.
Main Features:
1. Equipped with precise sensor (load cell), the test force more precise and test result more accuracy. Test force range more widely.
2. Main components adopted American 3M, Allegro, and Japanese Omron, NKK brand, ensure the instrument can stable working for a very long time.
3. The independent research and development of lift & down system and positioning system, ensured the accuracy and repeatedly of the testing process.
4. The optical system designed by our senior optical engineer not only meet the definition of hardness testing requirements, but also can observe the micro structure of the material, image is very clear.
5. According to different visual habits of the operators, the strength of the light source can be adjusted. To avoid the visual fatigue for long time operation.
6. With Vickers hardness and Knoop hardness testing capabilities. By measuring the indentation diagonal length, the hardness will show on the screen directly, no need to check hardness table.
7. Industrial digital screen can direct display hardness value, conversion hardness, testing method, testing force, dwell time, testing times and testing process; The built-in printer can print test number, hardness value, average value, Max. Value, Min. Value, Xmax-Xmin directly, easy for operator to save the data.
8. Equipped with data transfer software, all the testing data can be transfer to computer via RS232 port, then can edit and save the data on computer.
9. One-time casting aluminum molding shell ensure structure more stable; Adopted car painting technology, pure white color looking more decent; High scratch resistance capability, used for years still brightness like new.
10. Factory directly supply, we have products develop &design & produce ability, all the parts provide life-time replacement and maintenance service.
11. The optical system designed by senior optical engineer (who worked in the Shanghai Optics And Fine Mechanics Institute, Chinese Academy of Science) can meet the definition of hardness testing requirements of our customers.
Main purpose and application:
1. Steel, nonferrous metals, tinsel, cemented carbide, sheet metal, metallographic structure.
2. Carburization, nitriding and decarburization layer, surface hardening layer, galvanized coating, coating.
3. Glass, chip and ceramic material.
Specification:
Model | HV-50MP | HV-50AP | |
CE certificate No. : GB/1067/3980/12 Issue 1 | |||
Hardness scale | HV1, HV2, HV3, HV5, HV10, HV20, HV30, HV50 | ||
Hardness conversion scale | HRA, HRB, HRC, HRD, HK, HBS, H15N, H30N, H45N, H15T, H30T, H45T | ||
Testing Force | 1kg(9.8N), 2kg(19.6N), 3kg(29.4N), 5kg(49N), 10kg(98N), 20kg(196N), 30kg(294N), 50kg(490N) | ||
Loading speed | ≤50μm/sec | ||
Indenter | Standard Rectangular pyramid diamond indenter (136º±0.5º) | ||
Min. Measuring Unit | 0.5μm | ||
Hardness Value Range | 8HV-3000HV | ||
Hardness Value of Reading | Digital LCD Screen (62x44mm) | ||
Total Magnification | 100X (For Observation) 200X (For Measurement) | ||
Loading Method | Automatically (Load, dwell and unload) | ||
Dwell Time | 1-99s (each step is 1 second) | ||
Turret | Manual Turret | Automatic Turret | |
Objective lens center and indenter center | Coincidence accuracy error < 1um (objective lens center position can be adjusted) | ||
Maximum Height | 200mm | ||
Throat depth | 159mm | ||
Instrument size and Net weight | 560×186×635mm (L×W×H) 43kg | ||
Packing size and Gross weight | 625*430*900mm ( LxWxH) 57kg | ||
Light Source | LED Cold light source (can be continuous use for 24 hours, no heat generate ensure stable working, servicing life can reach 100,000 hours) | ||
Power Supply | 220V + 5%, 50/60 Hz (110V is available) | ||
Data Output | Built-in Printer; Built-in RS-232 interface (transfer data to computer, easy for long time save) | ||
Executed Standard | GB/T4340, ASTM E384 & E92, EN-ISO 6507, JIS B-7734 | ||
Standard Accessories | 1 piece: 10X micrometer eyepiece ; 10X and 20X objective lens; Vickers indenter; Large testing Table; Medium testing table; Gradienter; Power line; Dust cover; Manual Book; Hardness Conversion Tables; Quality certificate; Warranty Card; Accessory case 2 pieces: Standard block of hardness 4 pieces: horizontal adjusting screw | ||
Optional Purchase Accessories | Image analysis software; Brand computer; Brand printer; Standard indenter and hardness block | ||