Key Specifications/ Special Features:
HVS-1000M series touch screen microhardness tester for self-developed upgraded products, the use of 5.6-inch true color touch screen, from Audi multimedia control principle design, operation is more intuitive and convenient. In addition to measuring Vickers hardness, it can also be equipped with another Nu (Knoop) indenter for Nu hardness measurement. Knoop (Knoop) hardness test, for some thin samples, narrow samples and some requirements in a small range of multi-density point measurement of the sample test has unique characteristics. It is also excellent for testing brittle and ultra-hard samples. It can also be used with HMAS professional microhardness measurement and analysis software to expand the functions of the instrument and improve the measurement accuracy and work efficiency.
Product features:
1.Using 5.6-inch true color touch screen
2.Equipped with digital encoder to collect data directly, high precision measurement.
3. high-resolution imaging system, can be high-clarity observation shows the indentation.
4.Objective lens (indenter) - tower substrate - optical system - lighting four integrated structure design, almost 100% fine optical system;
Technical parameters :
1.Turret mode: manual turret
2. variable load device structure: precision gear structure
3. lifting screw: precision trapezoidal silk rod
4. test force: (8 levels) N: 0.098N, 0.245N, 0.490N, 0.981N, 1.961N, 2.942N, 4.903N, 9.807N
(Grade 8) gf: 10gf, 25gf, 50gf, 100gf, 200gf, 300gf, 500gf, 1000gf
(8 levels) Scale: HV0.01, HV0.025, HV0.05, HV0.1, HV0.2, HV0.3, HV0.5, HV1
5.test force loading: apply test force speed: 0.05mm / s, automatic (add/remove/keep/unload)
6. in line with the standard (precision): GB / T4340 national standard
7. X-Y moving platform: test bench size: 100X100mm, test bench moving range 25X25mm, mechanical reading 0.01mm
8. theoretical hardness measurement range: 0.001-6000HV
9. hardness value display mode: 5.6 inch true color touch screen directly display hardness results
10. eyepiece: 10X (digital micrometer eyepiece)
11. objective lens magnification: 10X (observation), 40X (measurement)
12. total magnification: 100X (observation), 400X (measurement)
13. the smallest detection unit: 0.031μm
14. micrometer eyepiece moving mode: 0.5 pitch screw
15.Measurement data acquisition mode: encoder one-key acquisition
16.Measurement data calculation mode: automatic calculation
17.Conversion scale: 13 kinds of hardness scale
18. the test force selection: external selection force knob (program automatic conversion)
19. the test force to keep the load time: 0 ~ 60 seconds adjustable, the minimum amount of change 1 second
20.Maximum height of test piece: 85mm
21.Distance from the center of indenter to the inner wall: 110 mm
