 Model THV-1De Digital Micro Vickers hardness tester
l With large screen LCD display
l With a unique and precision design in the field of mechanics, optics and light source, is able to produce a clearer image of indentation and hence a more precise measurement.
l Equipped with a 10X objective and a 40X objective and a 10X eyepieces, it measures accurately.
l Equipped with a digital microscope, it shows the measuring methods, the test force, the indentation length, the hardness value, the dwell time of test force as well as the number of the measurements-all shown on its LCD screen.
l The tester has a threaded interface that can be linked to the CCD pickup camera.
l The Automatically Image Measuring Device can be equipped on present tester according to user’s requirement.
l The LCD Video Measuring Device can be equipped on the present tester according to user’s requirement.
l According to user’s requirement, the tester also can measure Knoop hardness value after equipping a Knoop indenter.
Technical Specifications:
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Model
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THV-1De
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Test force
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10gf (0.098N)、25gf (0.245N)、50gf (0.49N)、100gf (0.98N)、 200gf (1.96N)、300gf (2.94N)、500gf(4.9N)、1kgf (9.8N)
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Test microscope magnification
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400X(Measuring)，100X（observation）
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Min measuring unit
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0.0625µm
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Hardness measuring range
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1~2900HV
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method of testing force applied
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Automatic（Loading, Dwell, Unloading）
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Duration time
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1~60s
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Conversion Scale
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HRA、HRB、HRC、HRD、HRF、HV、HK、HBW、HR15N、HR30N、HR45N、HR15T、HR30T、HR45T
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Data output
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Large LCD screen display
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Max Height of Specimen
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80mm
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Distance of Indenter to outer wall
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95mm
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X-Y Testing table
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Dimensions: 100*100mm, Movement range: 25*25mm
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Power supply
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AC220V+5%，50-60Hz
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Overall Dimension
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405*290*480mm
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Gizlilik İlkesi 
; "AOB 1De Vickers Sertlik ölçüm cihazı")
