XJP-412J inverted bright & dark field metallurgical microscope is designed with the infinite optical system, wide field eyepiece and long working distance bright & dark field infinite plan objectives and polarization device.As a large scientific research level metallurgical microscope, it meets the demand of all kinds of physicochemical analysis and inspection.It can be equipped with microscopic photography & video and image analysis system.The instrument can be used in the metallographic examination, metallographic analysis and the research work of surface coating, crack and so on.
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Specification
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Optical system
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infinite optical system
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Viewing Head
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Compensation Free trinocular Head inclined at 45°
interpupillary distance adjustable 48mm-75mm |
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Eyepiece
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Wide field Plan WF10X/22mm
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WF10×/20mm,crosshair with reticule 0.1mm
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Objective
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infinity plan working distance B&D objective
5×/0.15（W.D.14.47mm） 10×/0.25（W.D.16.01mm） 20×/0.40（W.D.10.5mm） 50×/0.55（W.D.5.1mm） |
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Nosepiece
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Quintuple Nosepiece with DIC Jack
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Stage
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Double layer mechanical stage | |
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Stage Size: 255mm×170mm
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Moving Range：70mm×50mm
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Low located XY adjusting hand wheel
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Focusing
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Coaxial coarse & fine focusing adjustment,fine focusing
scale value 0.001mm |
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Light source
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Kohler illumination with aperture iris diaphragm
and field iris diaphragm
Halogen Bulb 12V/100W，AC85V-230V Brightness adjustable |
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Polarizing Device
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Analyzer rotatable 360°, Polarizer & can be seeing
out of the light path |
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Filter
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Green、Blue、Neutral
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Checking Tool
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0.01mm Micrometer
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Accessory |
Eyepiece：WF15X/17mm、WF20X/12.5mm
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| objective：infinite Plan Long working distance B&D objectives
80X/0.70（W.D.3.1mm）、 100X/0.80（W.D.3.01mm） |
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| DIC Device | ||
| Photography attachment and CCD C-mount
0.5X、0.57X、0.75X 1.3Mega、2.0Mega、3.0Mega、5.0Mega、10.0Mega pixels |
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CMOS Digital camera eyepiece
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CCD Camera,colour 1/3 High resolution 700 TV lines
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| Two-dimensional measurement software | ||
| Metallurgical image analysis software | ||
| Micrometer eyepiece | ||
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Various Industrial Camera
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