Model HV-50 Low Load Vickers Hardness Tester
I. Application:
Vickers Hardness Tester Model HV-50 is a new Hi-tech product integrating precision mechanical and photoelectrical technologies. The following highlight some key features and functions of this tester.--Micro computer control;--Adjustment of lighting source via soft keys;--Adjustment of pressure holding time and LED display;--Unique measurement conversion device and unique micro eyepiece one-time measurement readout device, ensuring easy use and high accuracy.--Camera for indention photographing and metallography. The tester is specially designed for testing minute, thin samples or parts after surface coating. For research institutes, factories labs and QC departments, this is an ideal testing instrument for research or measuring
purposes.
II. Specification:
Testing Pressure:
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9.8N(1Kgf),49N(5Kgf),98N(10Kgf),196N(20Kgf),294N(30Kgf),490N(50Kgf)
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Hardness Value Symbol
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HV1HV5HV10HV20HV30HV50
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Error Range in Display
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±3.0%
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Pressure Loading & Unloading
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5HV1-2500HV10
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Magnification of Microscope
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100x
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Pressure Holding Time
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5-60s
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Min. Measurable Unit
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1μm
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Max. Height of Sample
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160mm
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Distance from Indenter’s center to outerwall
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135mm
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Main Body Weight
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Appro. 40kg
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Power Supply
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AC220V/50HZ
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Machine Size(L×W×H)
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540×220×650 mm
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