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Technical Parameters:
Vickers hardness scale: HV1,HV3,HV5,HV10,HV20,HV30
display: 5-digit hardness value, 4-digit diagonal length (D1, D2), Hold time, number of tests, average, standard deviation, return
Test force(Kgf): 1.0Kgf(9.8N), 3.0Kgf(29.4N), 5.0Kgf(49.0N), 10Kgf(98.0N), 20Kgf(196N), 30Kgf(294N)
Loading control: Automatic (load/hold/uninstall)
Test force retention time(s): 1～99
Optical channel: Dual light channels (eyepieces and CCD camera channels)
Optical system: Objectives: 10×, 20×(Optional 20X 40X)
Eyepiece Magnification: 10×
Total magnification (μm): 100×, 200×
Measuring range (μm): 400
Resolution (μm): 0.125
Hardness measurement range: (5-3000)HV
Maximum height of specimen (mm): 165
Maximum width of specimen (mm): 130 (distance from the center line of the indenter to the wall)
voltage: AC220V/50HZ
Overall size (mm): 585×200×630
Weight (kg): 42
Standard configuration:
Host computer: 1
weight: 3
Large and medium "V" test benches: 1each
Horizontal adjustment screw: 4
Power cable: 1
10X digital microscope eyepiece: 1
Vickers hardness block: 2
Spare fuse 2A: 2
Product Certificate: 1
Instruction Manual: 1
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 7-inch touch screen can display the test method, test force, upper and lower limits of hardness value, measured indentation length, hardness value, test force retention time, measurement times and can enter year, month, date, test results and data processing Wait;
3. The system comes with a calibration function, and each test force can be manually adjusted to input the error calibration instrument;
4. The adjustable range of optical system brightness: 0-100;
5. It can store up to 100 sets of test data, and display the average value and test times data on the main interface;
6. The test force unit can be manually selected for mutual conversion, the conversion unit is: (Kgf, N)
7. The main interface can display 4 conversion scales at the same time, and can switch between national standards, American standards and international standards. A total of 18 measurement scales can be converted: HRA, HRB, HRC, HRD, HRE, HRF, HRG, HRH, HRK , HR15N, HR30N, HR45N, HR15T, HR30T, HR45T, HV, HK, HBW;
8. Both objective lenses can directly measure the hardness,
9. With diagonal length memory function, the diagonal length will be automatically memorized after shutting down, and it will be measured directly after starting up, no need to reset it twice.
10. The measuring scale can be converted into HK Knoop hardness;
11. Test data can be directly exported via USB
12. The upper and lower limit measurement range can be set and displayed on the main measurement interface
13. The operating system can be converted between Chinese and English;
14. Optional built-in printer, test data can also be output to U disk via USB for storage and analysis;
15. The HSVT-30Z model is realistic: the measured length can directly confirm the hardness value;
16. HVST-30Z model can realize: the position switch of observation-test-measurement is completed by automatic turret
17. The cast aluminum shell has a stable structure without deformation at one time, and the pure white car paint has a high grade, strong scratch resistance, and it is still bright as new after many years of use;
18. 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
Main application scope:
1. Iron and steel, non-ferrous metals, metal foils, hard alloys, metal sheets, microstructures, carbonization;
2. Carburizing, nitriding and decarburization layers, surface hardened layer, plating layer, coating, heat treatment;
3. glass, wafers, ceramic materials;
