Product Description:
HV-5Z/10Z/20Z/30Z/50Z automatic turret vickers hardness tester is the company launched the second generation of opto-mechatronics integration of high-tech products, the machine modelling is novel, has good reliability, operability and intuitive, is adopted the technique of precision machinery and new photoelectric technology vickers and knoop hardness test instrument.
Performance Features:
1. Automatic loading and unloading testing force, the test force can be selected at any time between 0 and 99 seconds
2. Using computer software programming, can carry out the transformation between the vickers and knoop scale
3. Stable optical measurement system can adjust the strength of the light source
4. The panel screen displays the hardness value directly, which is convenient and high precision
Measuring range: microhardness and the determination of glass, ceramics, agate, artificial gemstones and other brittle and hard materials.
Technical parameters:
1. Product model: HV-5Z, HV-10Z, HV-20Z, HV-30Z, HV-50Z
2. Six gears force (Kgf):
( HV-5Z): 0.2、0.3、0.5、1、3、5,  ( HV-10Z) :3、5, 0.3、0.5、1、3、5、10,
( HV-30Z):1、3、5、10、20、30,  ( HV-50Z):1、5、10、20、30、50
3. Eight gears force (Kgf):      
( HV-5Z):0.2、0.3、0.5、1、2、3、4、5,  ( HV-10Z):0.3、0.5、1、2、3、4、5、10
( HV-20Z):2、3、5、8、10、12、15、20,  ( HV-30Z):2、5、8、10、12、15、20、30
( HV-50Z):2、5、8、10、15、20、30、50
4. Test force loading: fully automatic (loading/retaining/unloading)
5. Test force load speed: 0.2mm/s
6. Meet the standard (accuracy): GB/T4340.2 national standard, JJG151 verification rules
7. Micrometer eyepiece ratio: 10X (mechanical eyepiece)
8. Minimum test unit:   0.5μm
9. Micrometer eyepiece movement: 0.4 pitch screw
10. Measurement data acquisition mode: manual collection
11. Measurement data calculation method: automatic calculation
12. objective magnification: 10X (observation), 20X(measurement), 10X (observation, measurement)
13. Total magnification: 100X (observation), 200X (measurement), 100X (observation, measurement)
14. Hardness value display mode: electronic screen (120 x 22mm)
15. Tower control mode: manual control
16. Conversion scale: HV、HK、HBW、HRA、HRB、HRC、HRD、HRF、HR15N、HR30N、HR45N、HR15T/30T/45T
17. Built-in printer: no
18. Test storage number: no
19. Hardness value display range: 0.001-9999.9HV
20. Fuselage craft: the fuselage is firm
21. Detection accuracy: mechanical 0.1μm
22. Indentation measurement length: mechanical 0.0-670μm
23. Test force reading: rotation twist change, automatic reading
Standard configuration:
1. Product model: HV-5Z, HV-10Z, HV-20Z, HV-30Z, HV-50Z
2.The eyepiece:10X
3. Objective lens: 10X, 20X
4. Weight: Domestic sales (6 stalls) 3, export-oriented (8 stalls) 5
5. Test desk: large, medium and V test station
6. Hardness block: high, medium each piece
7. Indenter: Diamond Vickers indenter
8. Spare fuses: (1A) two
9.Power line: one
10.Adjustment screw: 4
11.Certificate, warranty card: one set
12. Product description: one
Optional configuration:
1. Mechanical cross table: test console size: 100X100mm, test console mobile range 25X25mm, mechanical reading 0.01mm
2. Digital cross table: digital test console size: 100X100mm, test console mobile range 25X25mm, digital readout 0.001mm
3. Automatic mobile platform: automatic movement control platform
4. Platform: Daping test bench, Zhongping test bench, Xiaoping test bench, small V test bench, large V test bench
5. Mechanical eyepiece: 15X eyepiece (mechanical eyepiece)
6. Indenter: Vickers indenter (Vickers dedicated)
7. Fixture: Sheet fixture, mosaic fixture, filament fixture, universal fixture, flat fixture
8.Measurement and analysis system: HMAS-C/HMAS-D/HMAS-CE/HMAS-DE (computer)
9. Video analysis system: LCD
10. Remote control module: HMAS-Y (equipped with computer)
11. Stress and fracture toughness module: HMAS-FS (equipped with computer)