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Turret: Auto
Built-in Mini Printer: Yes
Data Statistic Function: Yes
Objective: 10X(Observe&Measure)/ 20X(Observe&Measure)/ 40X(Observe&Measure)
Eyepiece: 10X digital eyepiece with built-in encoder
Total Magnification: 100X(Observe&Measure)/ 200X(Observe&Measure)/ 400X(Observe&Measure)
Test Force: 10gf (0.098N), 25gf (0.245N), 50gf (0.49N), 100gf (0.98N), 200gf (1.96N), 300gf (2.94N), 500gf(4.9N), 1000gf (9.8N)
Hardness Scale: HV0.01, HV0.025, HV0.05, HV0.1, HV0.2, HV0.3, HV0.5, HV1
Conversion Scale: HRA, HRB, HRC, HRD, HRF, HR15N, HR30N, HR45N, HR15T, HR30T, HR45T,HV, HK, HBW
Loading Speed: ≤50μm/sec
Indentor: Standard Rectangular Pyramid Diamond Indenter (136º±0.5º)
Objective lens center and indenter center: Coincidence accuracy error< 1um (objective lens center position can be adjusted)
Measurement Resolution: 0.01µm
Data Display /Output: 8 "Touch Screen Display, Can Store 20 Test Results, Built-in Printer and RS-232 Interface, Optional USB Flash Drive
Hardness Test Range: 8~2900 HV/HK
Loading Method: Automatic （loading, dwell, unloading）
Dwell Time: 1-99s(each step is 1 second)
Test Space: Test height: 100mm (Vertical) / Test Throat: 130mm(Horizontal)
X-Y Test Anvil: Dimension：100*100mm, Movement:25*25mm, Moving Resolution Ratio: 0.01mm
Illumination: LED Cold light source (can be continuous use for 24 hours, no heat generate ensure stable working, servicing life can reach 100,000 hours)
Machine Size&N/W: 540*260*650mm, 50kg
Power supply: AC220V+5%，50-60Hz(110V is available)
Executive Standards: GB/T4340.2, GB/T 18449.2，ASTM E92
Packing List
Weight Shaft: 1pc
Eyepiece: 1 pc
X-Y Test Anvil: 1 pc
Gradienter: 1 pc
Power Cord: 1 pc
Product Certificate, Warranty Card: Each 1 Copy
Printing Paper: 1 pc
Screwdriver: 2 pc
Weight: 6 pcs
Micro Hardness block (high & medium): Each 1 pc
Spare Fuse (2A): 2 pcs
Dust Cover: 1 pc
Instruction Manual: 1 pc
Touch Pen: 1 pc
Level adjustment screw: 4 pcs
Product Feature
●uVK-1 is with HV & HK Vickers and Knoop hardness testing capabilities.
●Advanced machine with lens 5x/10x/20x/40x can used for measurement, suitable to test widely hardness range of materials from most soft to very hard.
●1 micro vickers indentor,1 knoop indentor and 4 objective lens totally 6 position hardness testing machine is realized.
●Vickers hardness and Knoop hardness values can be measured simultaneously.
●8’’Touch screen ,menu structure, and digital eyepiece with built-in encoder, by clicking encoder button, the diagonal length of indentation D1, D2 and hardness value automatically calculated.
●Lifting mechanism guided by optical cross rail ensures guiding accuracy.
●Rack and pinion force transmission realizes fast and stable force transmission.
●High precision worm gear rod with high transmission ratio ensure more precise force transmission and achieve stable continuous lifting
●Auto-turret , Auto test point locating accurately.
●Equipped with dual optical path, one optical path for eyepiece system, another path for CCD camera, both path can working in same time.
●LED illumination for long service life and no need to replace the bulb. brightness of the light source can be adjusted infinitely
●Test setting parameters is protected by password.
●It can be calibrated according to standard hardness blocks or length scales, and the hardness can be corrected automatically according to high, medium and low hardness values, hardness value is more accurate.
●Eyepiece structure with digital encoder, and the touch screen directly displays the hardness value and D1 and D2 values.
●With hardness conversion function, from HV can convert to HRA, HRB, HRC, HBW, etc.
●It can be equipped with a built-in camera (optional)to make the image clearer.
●RS-232 interface connected to computer for data output, testing result can be saved in USB (optional) in EXCEL format. built-in mini-printer to print testing data
●With micro vickers indentor smart cover to protect indenter collision by test sample or other parts.
●OK/NG judgement function.
●English language operation as standard, other languages can be customized
●Auto load selection by touch screen instead of manual loading selection
which makes force change more smoothly.(optional)
●Test setting parameters are protected by password;
●Optional maximum test force 2kg.
