China Digital Vickers Hardness Testing Equipment with Sinowon Vic Pad

50Kg Digital Macro Vickers Hardness Tester HV-50A

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 standing unit that is more expensive than the Brinell or Rockwell machines.

HV-50M/50P/50A is a half automatic and intelligent Vickers hardness testing machine, it adopts the close-loop force sensor to replace the traditional quality weight, this innovative design makes the instrument more accurate.

HV-50M/50P/50A selection of testing force and dwell time is controlled and monitored on the front panel, it is automatic during the process of loading, dwell and unloading.

HV-50M/50P/50A adopts digital microscopes with adjustable LED illuminator, doesn't need the operator to read the detail length of indentation, it only needs the operator to aim the D1, D2 diagonal of indentation and press the length key twice, then the built-in processor can compute the Vickers value and display the final testing result on LCD display automatically.

HV-50M/50P/50A doesn't need the operator to read the diagonal of indentation and check the Vickers testing table again, it improves the speed and accuracy of Vickers hardness testing obviously.

VICKERS SOFTWARE

VIDEO MEASUREMENT MONITOR

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 calculatedfrom the formula, but is more convenient to use conversion tables.

The Vickers hardness should be reported like 800 HV/10, which means a Vickers hardness of 800, was obtained using a 10kgf force. Several different loading settings give practically identical hardness numbers on uniform material, which is much better than the arbitrary changing of scale with the other hardness testing methods.

Sinowon was founded in year 2005, we devote ourselves to research, develop, produce and market hardness testers and related accessories. We have gathered a team of excellent and innovative researching specialists, skilled production staffs, responsible and professional marketing team in our company now.

We bend ourselves to create the value for the customers and to create the wealth for the society forever. We always take "Satisfaction, Innovation, Norm, Obligation, Worth, Open,and Nimble" as our business philosophy, we focus on the customers' need as our starting point, and we keep on improving the management ability and strengthening the power of researching specialists to supply the high quality products and services for the customers. Since it is our goal to make "SINOWON" as a worldwide well-known and valuable brand in the metrology fields.

Specifications:Product Name50Kg Digital Vickers Hardness TesterModelHV-50MHV-50PHV-50ACode#821-131821-131P821-131ADifferenceTurretManualManualAutoMini-PrinterWithoutMini-PrinterMini-PrinterHardness ConversionWithoutWithoutHRC,HB,HK etcTesting ForceKgf1, 2, 3, 5, 10, 20, 30, 50N9.8, 19.6, 29.4, 49.0, 98.0, 196, 294, 490Testing Range8HV~2900HVLoading ControlAutomatic (Loading, Dwell, Unloading)Magnification of MicroscopeObservation:20x/40x; Measurement:20x/40xDigital EyepieceMagnification:10xDwell TimeAdjustable 0~60sHardness Indication1HV/LCD DisplayIlluminationAdjustable LEDMax. Height of Specimen170mmInstrument Throat135mmPower SupplyAC220V/50Hz;110V/60HzDimension(LxWxH)535 x225 x580mmPacking Dimension630 x460 x710mmGross/Net Weight60Kg/50KgExecution StandardISO 6507,ASTM E92,JIS Z2244,GB/T4340Standard Delivery:Standard DeliveryCode#Standard DeliveryCode#Standard DeliveryCode#Vickers Indenter821-401HV 1 Hardness Block821-601Accessories Box821-90110x Objective821-311HV 30 Hardness Block821-641Anti-dust Cover821-91120x Objective821-321V-shape Anvil821-521Level Screw821-93110x Digital Eyepiece821-301Power Cable821-801Instrument ManualHV-50M/50P/50AOptional Accessories:Optional AccessoriesCode#Optional AccessoriesCode#Optional AccessoriesCode#25mm Digital Micrometer Head821-719Video Measuring Camera821-811USB Camera USB-V1821-47115x Digital Eyepiece821-3511.5x Vickers CCD Adapter821-361Vickers Measuring Software821-461LCD Video Monitor821-821V-Shape Anvil821-521Unequal Specimen Clamp821-741