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The 900-390 is part of the Phase II advanced line of Micro Vickers Series hardness testers that have a state-of-the-art, precise testing system suitable for hardness analysis of metallic specimens in metallography laboratories or production environments. The Phase II 900-390 micro-vickers hardness testers is versatile and user-friendly. This hardness tester was designed for the accurate hardness testing of small precision parts, thin materials, coatings, wires and case depth determinations. The Phase II 900-390 is our entry level micro-vickers hardness tester, covering the load range from 10g to 1kg.
Conforming to ASTM E-384/92 vickers hardness testers standards, the 900-390 vickers hardness tester will offer unmatched repeatability. This micro Vickers hardness tester can also measure Knoop hardness after installing an optional knoop indenter. A perfect rugged performer suited for any environment, the Phase II vickers hardness testers are offered with a 5 year warranty and free lifetime technical support.
10x objective and a 40x objective and a 10x microscope for measurement.
Displays measuring method, testing force value, indentation length, hardness value, dwell time of the testing force, as well as the number of measurement on the LCD screen.
Automatic calculations after value entered on keypad shown on the display.
Threaded interface that can be linked to the digital camera and CCD pickup camera.
Adopted cold light source with life of approx. 100000 hours. The user also can select halogen lamp as light source according to their requirement.
The optional CCD Automatic Image Measuring Device can be equipped on present tester according to user's requirement.
Knoop hardness values can be obtained by installing a Knoop indenter
Testing Range: 1HV~2967HV
Max Height of the Specimen: 100mm
Max Distance from the Indenter Center to the Instrument Panel: 95mm
Lens/indenters with: With Hand Turret
Carriage Control: Automatic(Load/Dwell/Unload)
Amplification of the microscope: 100x, 400x
Dwell Time of the Test Force: (5-60)S
Min.Graduation Value of the Testing Drum Wheel: 0.25um