Micro Vickers Hardness Tester with large screen LCD display, use the menu interface type structure, can be in operation panel choose hardness HV or rod HK, test of hardness value, automatic input, automatic display. For all kinds of hardness value mutual conversion, and the testing result is automatic storage, processing, printing. With RS-232 interface, and computer online. This machine is digital, high degree of automation. Hardness value error can be modified through software input; hardness value more accurate meets the requirement
Economet VH-50 MD Digital Automatic Turret Micro Vickers Hardness Tester with digital display when the pressure head and the objective to switch to each other, the test point to be automatic positioning precision.
Usage Range:Heat treatment, carbide, quench hardened layer, the surface coating layer, steel, non-ferrous metal and small and thin shape parts, etc
Test Load: 1.0Kgf(9.8N)、5.0Kgf(49.0N)、10Kgf(98.0N)、20Kgf(196N)、30Kgf(294N)、50Kgf(490N)
Method of testing force applied: Automatic (Loading, Dwell, Unloading）
Test microscope magnification: 400X(Measuring)，100X（observation）
Duration time: 0~60s
Min measuring unit: 0.031µm
Hardness measuring range: 8~2900HV
Conversion Scale: HRA、HRB、HRC、HRD、HRF、HV、HK、HBW、HR15N、HR30N、HR45N、HR15T、HR30T、HR45T Data output: LCD screen display, Inside Printer, RS-232 Max Height of Specimen: 160mm Distance of Indenter to outer wall: 135mm Power supply: AC220V+5%，50-60Hz Overall Dimension: 520*190*650mm Net weight: About 40Kg