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































