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Shenzhen Pride Instrument Inc.

Hardness Tester, Rockwell Hardness Tester, Digital Hardness Tester manufacturer / supplier in China, offering Twin Indenter Digital Micro Hardness Tester, Shore a Shore D Durometers Hardness Tester, Measuring Tools Ultrasonic Thickness Gauge and so on.

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Supplier Homepage Product HARDNESS TESTERS MICRO TESTERS Twin Indenter Digital Micro Hardness Tester

Twin Indenter Digital Micro Hardness Tester

FOB Price: Get Latest Price
Min. Order: 1 pc
Port: Shenzhen, China
Transport Package: Plywood Packing
Payment Terms: L/C, T/T, Western Union, Paypal, Money Gram, Payoneer

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Basic Info
  • Model NO.: DM4
  • Measuring Range: 1hv~2967hv
  • Standard: ISO, ASTM, En-ISO6507, Astme10-18, Astme-384
  • Calibrating Method: Standard Hardness Test Blocks
  • Support Language: English
  • Specification: 470mm x 210mm x 420mm
  • HS Code: 90241020
  • Type: Micro Hardness Tester
  • Application: Metal
  • Warranty: 1 Year
  • Rated Voltage: AC220V/50Hz;110V/60Hz
  • Trademark: Pride
  • Origin: Shenzhen, China
Product Description
Twin Indenter Digital Micro Hardness Tester DM4
Twin Indenter Digital Micro Hardness Tester

Twin Indenter Digital Micro Hardness Tester

DM4 is precision micro Vickers hardness testing machines integrated the technology of optics, mechanics and compute, and it is focus on the vickers testing under the small force, and mainly applicable to measure t he hardness value of ferrous metals and non ferrous metals.
Equipped with a LCD screen, the operation is more directly and clearly.
Can display the measuring methods, testing force, indentation length, hardness value, dwell time of the testing force as well as the number of measurement.
Can save and revise the date, record the measuring results, compute the data, outputting the information with the printer.
Hardness conversion among 4 hardness scales, and linking to PC in RS 232 interface and cable.
Adopt the design of double indenters, it equips with HV and HK indenter together, It is more suitable to measure the hardness of IC thin sections, coatings , ply metals; Glass, ceramics, agate , precious stones and other brittle and hard material.
-10X Objective ( 100 Total Magnification)
-40X Objective ( 400 Total Magnification)
-Electronic eyepiece 10x with linear optical electronic
-Scale high definition division 0,1µ 0,5 HV for loads 10-1000gf.
-Piece-bearing X-Y table 25x25mm, div. 0.01mm.
-Diamond indenter Vickers or Knoop
-C-Mount camera port
-Micro Vickers or Knoop test blocks with traceable certificate
-Spare LED, & User manual
-Calibration certificate traceable to NIST
-Precision clamping vice capacity 25mm
Technical Specifications:
Product NameDouble-Indenter Digital 
Micro Vickers Hardness Tester
Testing Forcegf10,25,50,100,200,300,500,1000
IndenterHV and HK Indenter
Lens & Indenter SwitchAuto-Turret
Indentation MeasurementDigital Sensor Measurement
Loading ControlAutomatic (Loading, Dwell, Unloading)
Magnification of MicroscopeObservation:10x; Measurement:40x
Digital EyepieceMagnification:10x
Auto Hardness ConversionHV,HRC,HB
Hardness IndicationLCD display
Dwell TimeAdjustable 1~99s
Testing Range1HV~2967HV
X-Y AnvilSize:100x100mm; Travel:25 x25mm; Resolution:2um
IlluminationAdjustable LED 6V, Cold light-source
DisplayD1,D2 ,HV/HRC/HB/HK,Time
Max. Height of Specimen70mm
Instrument Throat95mm
Power SupplyAC220V/50Hz;110V/60Hz
Execution StandardEN-ISO6507, ASTME10-18, ASTME-384
Standard Accessories
- Manual X-Y stage
- Precision vice
- Standard test block (HMV700) 
- Diamond indenter
- Measuring microscope electronic type 
- TV CCD Auto Measure
- 10X Objective
- 40X Objective
- Level adjusting leg
- Light source led (12V 18W)
- Auxiliary tools
- Instruction manual
- Accessories box

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