XDS-20/ XDS-20BD
倒置金相显微镜（无限远光学系统）
INVERTED METALLURGICAL MICROSCOPE
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XDS-20BD |
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XDS-20 |
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XDS-302 |
XDS-20/20BD Inverted metallurgical microscope 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.
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技术规格 Specification | |||||
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目镜 Eyepiece |
大视野 WF10X(视场数Φ22mm) Wide field WF10X(field number:Φ22mm) | ||||
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无限远平场消色差物镜Infinity plan achromatic objective |
XDS-20 （配明场物镜） （Equipped with bright field objectives） |
PL L10X/0.25 工作距离(Work distance)：20.2 mm | |||
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PL L20X/0.40 工作距离(Work distance)：8.80 mm | |||||
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PL L50X/0.70 工作距离(Work distance)：3.68 mm | |||||
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PL L100X/0.85（干式Dry） 工作距离(Work distance)：0.40 mm | |||||
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XDS-20BD （配明/暗场物镜） （Equipped with bright & dark field objectives） |
PL L5X/0.12 BD 工作距离(Work distance)：9.70 mm | ||||
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PL L10X/0.25 BD 工作距离(Work distance)：9.30 mm | |||||
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PL L20X/0.40 BD 工作距离(Work distance)：7.23mm | |||||
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PL L50X/0.70 BD 工作距离(Work distance)：2.50 mm | |||||
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目镜筒 Eyepiece tube |
45˚倾斜,瞳距调节范围53~75mm. Inclination angle is 45˚ and interpupillary distance is 53~75mm. | ||||
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调焦机构Focus system |
粗微动同轴调焦,带锁紧装置,微动格值:2μm. Coaxial coarse/fine focus, with tension adjustable，minimum pision of fine focusing is 2μm. | ||||
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转换器 Nosepiece |
五孔(内向式滚珠内定位) Quintuple (Backward ball bearing inner locating) | ||||
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载物台 Stage |
机械移动载物台，外形尺寸：242mmX200mm，移动范围30mmX30mm. Mechanical stage overall size: 242mmX200mmand moving range : 30mmX30mm. | ||||
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圆形可旋转载物台板尺寸：最大外径Ф130mm，最小通光口径小于Ф12mm. Rotundity and rotatable stage size: maximal measurement is Ф130mm and minimal clear aperture is less then Ф12mm. | |||||
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照明系统 Illumination system |
XDS-20 |
6V30W卤素灯，亮度可调6V30W halogen and brightness enable control. | |||
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XDS-20BD |
12V50W卤素灯，亮度可调12V50W halogen and brightness enable control. | ||||
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内置视场光阑、孔径光阑与拉板式起偏器 Integrated field diaphragm , aperture diaphragm and puller type polarizer. | |||||
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配磨砂玻璃，黄、绿、蓝滤色片Equipped with frosted glass and yellow ,green and blue filters | |||||
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选配件 Optional Accessory |
目镜Eyepiece |
分划目镜10X（Φ22mm）Dividing eyepiece(Φ22mm) | |||
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物镜 Objective |
XDS-20 |
5X、40X、60X、80X、100X（油Oil) 明场物镜Bright field objective | |||
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XDS-20BD |
40X、60X、80X、100X明/暗场物镜Bright & dark field objective | ||||
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CCD接头CCD adapter |
0.5X、1X | ||||
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摄像仪Camera |
USB输出：130/200/300万像素USB output:1.3M/2.0M/3.0Mpixel VIDEO输出：380/520 电视线 VIDEO output: 380/520 TV Line | ||||
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数码相机接头 Digital camera adapter |
CANON(EF) NIKON( F) | ||||
