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Touch Screen Digital Micro Vickers Hardness Testing Machine for Metals

Categories Micro Hardness Tester
Brand Name: Sinowon
Model Number: Vicky MHV-1000
Certification: CE
Place of Origin: China
MOQ: 1 set
Supply Ability: 100 sets / month
Delivery Time: 10 days
Packaging Details: plywood
Testing Force: 0.01kgf, 0.05kgf, 0.5kgf, 1kgf
Loading Control: Automatic (Loading, Dwell, Unloading)
Testing Range: 1hv~2967hv
Illumination: Adjustable LED Light-Source(Halogen Is Optional)
Dwell Time: Adjustable 1-60s
Magnification of Microscope: Observation:10X/40X; Measurement:10X/40X
Magnification of Eyepiece: 10X Digital Eyepiece
Output Data: by Bluetooth, RS 232/Printer
Max. Height of Specimen: 70mm
Instrument Throat: 95mm
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Touch Screen Digital Micro Vickers Hardness Testing Machine for Metals

Touch Screen Digital Micro Vickers Hardness Testing Machine for Metals

Product Introduction:

1, Equips with Auto Turret, key panel and touch screen double input methods, blue tooth transferring

technology; Two models with max loading force at 1Kgf(Vicky MHV1000) .

2, 5.2" color touch screen with innovative interface design, makes force selection, dwell time setting, scale

conversion and data reading, transferring, printing more convenient and fast.

3, Operator can smoothly switch objectives and indenter by auto turret, maximally avoid damages of

objectives, indenter and force system by manually operation.

4, One touch operation of diagonal line by high resolution measurement/observation objectives and built-

in length encoder high definition digital eyepiece.

5, Auto hardness conversion from vickers scale HV to HK, HBW, HRA, HRB, HRC, superficial rockwell

scales, etc.

6, Equips with Bluetooth Device, optional Bluetooth printer and computer acceptor is available to realize

wireless printing and data transferring.

7, Abundant optional auxiliary devices to make hardness measurement more automated and eliminate

human operation error. MV series vickers software is recommended, includes USB camera, Cmount

adapter and computer.

Application Range:

Testing very thin materials like foils, thin pieces, coatings layers, etc;
Measuring hardness of the surface of a part, small parts or small areas;
Measuring individual micro-structures;
Measuring the depth of case hardening by sectioning a part and making a series of indentations to describe a profile of the change in hardness.

The advantages of the Vickers hardness test are that extremely accurate readings
can be taken, and just one type of indenter is used for all types of metals and surface
treatments. Although thoroughly adaptable and very precise for testing the softest
and hardest of materials, under varying loads, the Vickers machine is a floor standingunit that is more expensive than the Brinell or Rockwell machines.

Principle of Vickers Test

The Vickers hardness test method consists of indenting the test material with a diamond indenter, in the
form of a right pyramid with a square base and an angle of 136 degrees between opposite faces subjected to a load of 1 to 100 kgf. The full load is normally applied for 10 to 15 seconds.

The two diagonals of the indentation left in the surface of the material after removal of the load are
measured using a microscope and their average calculated. The area of the sloping surface of the
indentation is calculated. The Vickers hardness is the quotient obtained by dividing the kgf load by the
square mm area of indentation.

When the mean diagonal of the indentation has been determined the Vickers hardness may be calculated from the formula, but is more convenient to use conversion tables.

When selecting a hardness tester for your application, it is important for you to consider the following:

1, What kind of hardness scale to be used?
2, What is the material to be tested, and is this material suitable to the type of test method you are considering?
3, How large is the part, component or specimen to be tested?
4, Is the test point difficult to reach?
5, What is the quantity of testing that will be done?
6, How accurate does your test result need to be?
7, What is your budget?
8, What is the required return on investment and do you have ways to measure reductions in costs- yields, throughput, operator efficiency?
9, What testing problems have you experienced in your current method?
10, How knowledgeable are the users of the tester?

Product NameTouch Screen Auto-Turret Micro Vickers Hardness Tester
Testing Forcegf10 25 50 100 200 300 500 1000
N0.098 0.246 0.49 0.98 1.96 2.94 4.90 9.80
Indentation MeasurementDigital Sensor Measurement
Loading ControlAutomatic (Loading, Dwell, Unloading)
Output DataBluetooth; Optional RS232/Mini-Printer
Magnification of MicroscopeObservation:10x/40x; Measurement:10x/40x
Magnification on of Eyepiece10x Digital Eyepiece
Hardness Display5.2" Touch Screen, Resolution 640*480
Dwell TimeAdjustable 5~60s
Testing Range1HV~2967HV
Auto Hardness ConversionHRA, HRB, HRC, HV, HK, HBW, etc
X-Y AnvilSize:100x100mm; Travel:25 x25mm; Resolution:2um
IlluminationHalogen Light- source (LED is optional)
Max. Height of Specimen70mm
Instrument Throat95mm
Power SupplyAC220V/50Hz;110V/60Hz
Dimension(LxWxH)425 x245 x490mm
Packing Dimension530 x490 x700mm
Gross/Net Weight50Kg/40Kg
Execution StandardISO 6507 , ASTM E92 , JIS Z2244 , GB/T4340
Standard Delivery:
Standard DeliveryCode#Standard DeliveryCode#Standard DeliveryCode#
Vickers Indenter823-401Objectives 40x/10x823-341/311Accessories Box823-901
Vickers Hardness Block HV 0.5823-621X-Y Anvil823-701Anti-dust Cover823-911
Vickers Hardness Block HV 1823-611Mini-Printer823-831Level Screw823-931
10x Digital Eyepiece823-301Power Cable823-801Instrument ManualSMHV-1000
Optional Accessories:
Optional AccessoriesCode#Optional AccessoriesCode#Optional AccessoriesCode#
Vickers Measuring Software823-381Unequal Spencimen Clamp823-741Knoop indenter823-411
25mm Digital Micrometer Head823-719Filament Clamp823-761USB Camera USB-V1823-473
Thin-piece Clamp823-751Flat Precision Clamp823-71115x Digital Eyepiece823-351

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