Ningbo Vanco Instrument Co.,Ltd
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XJL-302 UIS optical system upright metallurgical microscope Equipped with bright field objective
XJL-302 upright metallurgical microscope is suitable to observe surfaces of opaque object. It is equipped excellent UIS optical system and modularization function design so that update system expediently and achieved polarization, dark field observation. Compact and steady main frame body is embodiment for the shock resistance. The ideal ergonomic design is adopted in this unit and has easier operation and wider space. This is ideal optical instrument for micro observation in metallographic structure and surface morphology. It is suitable for research in metallography, mineralogy, precision engineering, etc.
Features
▲ With long working distance plan achromatic objectives (no cover glass) and wide-field eyepieces, can get clear pictures and wide view field
▲ With large move range mechanical stages,moving range:8"X8"(204mmX204mm)
▲ Coaxial coarse/fine focus system, with tensional adjustable and up stop, minimum division of fine focusing: 0.8μm
▲ 6V 30W halogen lamp, adjustable brightness
▲ Trinocular, can switch to normally/polarize observation, brightfield/darkfield observation. can send 100% of light to the binocular eyepieces or to the top port
Standard Configuration
| Specification | |||
| Eyepiece | Wide field WF10X(field number:Φ22mm) | ||
| Infinity plan achromatic objective |
XJL-302 £¨Equipped with bright field objectives£© |
PL L5X/0.12 (Work distance):26.1 mm | |
| PL L10X/0.25 (Work distance):20.2 mm | |||
| PL L20X/0.40 (Work distance):8.80 mm | |||
| PL L50X/0.70 (Work distance):3.68 mm | |||
| PL L80X/0.80 (Work distance):1.25 mm | |||
|
XJL-302BD £¨Equipped with bright & dark field objectives£© |
PL L5X/0.12 BD (Work distance):8.05mm | ||
| PL L10X/0.25 BD (Work distance):7.86mm | |||
| PL L20X/0.40 BD (Work distance):7.23mm | |||
| PL L50X/0.70 BD (Work distance):1.75mm | |||
| PL L80X/0.80 BD (Work distance):1.25 mm | |||
| Eyepieces tube | Trinocular inclined 30˚, can be shot in 100% light flux. | ||
| Epi- illumination system | XJL-302 | 6V30W halogen and brightness enable control | |
| XJL-302BD | 12V50W halogen and brightness enable control | ||
| Integrated field diaphragm, aperture diaphragm and (Y,B,G, ground glass) switching device. Push-pull type analyzer and polarizer. | |||
| Focus system | Coaxial coarse/fine focus system, with tension adjustable and limit stopper, minimum division of fine focusing: 0.7μm. | ||
| Nosepiece | Quintuple (Backward ball bearing inner locating) | ||
| Stage | Mechanical stage£¬overall size:280mmX270mm£¬moving range: 204mmX204mm | ||
Optional accessories
| Name | Sort/Technique parameter | NO. | |
| Objective | Dividing eyepiece(field number:Φ22mm) 0.10mm/Div | ||
| Objective | PL L40X/0.60 Work distance:3.98mm | Equipped with bright field objectives | |
| PL L60X/0.70 Work distance:2.08mm | |||
| PL L100X/0.85 Work distance:0.4mm | |||
| PL L40X/0.60 BD Work distance:3.0mm | Equipped with bright & dark field objectives | ||
| PL L60X/0.70 BDWork distance:1.65mm | |||
| PL L100X/0.85 BDWork distance:0.4mm | |||
| Stage | Mechanical stage, overall size: 250mmX230mm Move range:154mmX154mm | ||
| CCD Adapter | 0.5X | ||
| 1X | |||
| 0.5X with dividing 0.1mm/Div | |||
| Camera | DV-1 Video output£¨380/520 TV line£© USB output £¨0.42 M pixel£© | ||
| DV-2 With USB output £¨1.3M/3.0M/5.0M/10.0M pixel£© | |||
| DV-3 With video output£¨380/520 TV line£© | |||
| Digital camera adapter | CANON(A570,A610,A620,A630,A640,A650,EF) NIKON( F) | ||