L3230BD正置明暗视场透反射金相显微镜是一种多用途工业检验用光学仪器，配置明/暗场物镜、大视野目镜与偏光观察装置，透反射照明采用“柯勒”照明系统，视场清晰。可用于半导体硅晶片、LCD基板、电路板、固体粉未及其它各种透明或不透明工业试样的检验，是生物学、金属学、矿物学、精密工程学、电子工程学等研究的理想仪器。L3230BD upright bight or dark tranitted or reflected light metallurgical microscope is a multi-purpose industrial inspection optical instrument. It is equipped with bright or dark field objectives, wide field eyepieces and integrated polarization observation device, the Kohler illuminator is used in the tranitted and reflected illuminating system, the whole field is clear and uniformity. It is suitable for inspecting, such as semiconductor silicon wafer, LCD floor plate, electrocircuit plate, solid powder and all kind of industry sample that translucent or opaque. It is the ideal instruments in research work in biology, metallography, mineralogy, precision engineering, electronics, etc.
性能特点 ▲ 采用无限远光学系统及模块化功能设计。▲ 长工作距离明/暗视场平场物镜，视场大而清晰。 ▲ 广角平场目镜：视场直径Ф22mm。▲ 粗微动同轴调焦机构，粗动松紧可调，带限位锁紧装置，微动格值:2μm。▲ 载物台行程可达30mm，适合厚试样观察。▲ 内置式可切换偏光观察装置，起偏器可360°旋转。▲ 上光源采用翻盖式12V50W卤素灯箱，更换灯炮便捷，下光源采用12V30W卤素灯，加装散热片。▲ 三目镜筒可自由切换目视观察与显微摄影，摄影时可100%通光，适合暗视场显微图像拍摄。
标准配置 Standard Configuration
选配件 Optional accessories
| Featuresp Adopt UIS optical system and modularization function design.p Long W.D bright or dark field plan objectives ( cover gl), the field is wide and clear.p Wide-field plan eyepieces: field number Ф22mm.p Coaxial coarse/fine focus system, with tensional adjustable and up s, minimum division of fine focusing: 2μm.p Maximal movement of stage is about 30mm.p Integrated polarization observation device, the polarizer can be circumrotated for 360°.p The reflecting illuminator is 12V 50W halogen lamp and the lamp box cover can be revolved, replacing lamp facility and safety. The tranitted illuminator is 12V 30W halogen lamp and adding radiator. p Tricular can be observation for eyepieces and microphotography in 100% light flux, suits for dark field microphotography. |
标准配置 Standard Configuration
| 型号Model | L3230BD |
| 目镜Eyepiece | 大视野 WF10X(视场数Φ22mm) Wide field WF10X(field number:Φ22mm) |
| 物镜objective | 无限远长工作距离平场消色差明/暗视场物镜（无盖玻片)Infinity plan achromatic bright or dark field with long work distance. ( cover gl) |
| PL L5X/0.12 B.D 工作距离(Work distance)：9.70mm | |
| PL L10X/0.25 B.D 工作距离(Work distance)：3.73mm | |
| PL L20X/0.40 B.D 工作距离(Work distance)：7.23mm | |
| PL L40X/0.60 B.D 工作距离(Work distance)：3.04mm | |
| 目镜筒Eyepieces tube | 三目镜,倾斜30?,(内置检偏振片,可进行切换)Tricular, Inclination of 30?, (Integrated yzer and switching freely) |
| 落射照明系统Reflected illumination unit | 12V 50W卤素灯,亮度可调 12V 50W halogen lamp, adjustable brightness |
| 内置视场光栏、孔径光栏、(黄、蓝、绿、磨砂玻璃)滤转换装置，推拉式起偏振器Integrated field, aperture diaphragm and (Y,B,G, ground gl) switching device. Push-pull te polarizer. | |
| 调焦机构Focus system | 粗微动同轴调焦, 微动格值:2μm,带锁紧和限位装置Coaxial coarse/fine focus system, with tension adjustable and limit sper, minimum division of fine focusing: 2μm. |
| 转换器 sepiece | 四孔(内向式滚珠内定位) Quadruple(Backward ball bearing inner locating) |
| 载物台 Stage | 双层机械移动式(尺寸:210mmX140mm,移动范围:75mmX50mm) Double layer mechanical (Size:210mmX140mm,movingrange:75mmX50mm) |
| 照明系统Tranittedillumination unit | 阿贝聚光镜 NA.1.25 可上下升降 Abbe condenser NA.1.25 Rack & pinion adjustable |
| 蓝滤和磨砂玻璃 Blue filter and Ground gl | |
| 集光器，卤素灯照明适用(内置视场光栏) Collector for illumination with halogen lamp (With field diaphragm ) | |
| 12V 30W 卤素灯,亮度可调 12V 30W halogen lamp, adjustable brightness |
| 名称Name | 类别/技术参数 Sort/Technique parameter | 编号 . |
| 目镜 eyepiece | 分划目镜10X(视场数Φ20mm) 格值0.10mm/格Dividing eyepiece(field number:Φ20mm) 0.10mm/Div | |
| 物镜Objective | 无限远长距平场消色差明/暗视场物镜(无盖玻片)PL L60X/0.70 B.D 工作距离：1.95mmInfinity plan achromatic bright or dark field objective with long W.D ( cover gl) PL L60X/0.70 B.D, W.D:1.95mm | |
| 转换器sepiece | 五孔(内向式滚珠内定位) Quintuple Backward ball bearing inner locating | 032002 |
| 滤(照明用)Filter (For tranitted) | 绿滤 Green filter | 115002 |
| 黄滤 Yellow filter | 115003 | |
| CCD接头CCD adapter | 0.4X | 810001 |
| 0.5X | 810004 | |
| 1X | 810002 | |
| 0.5X带分划尺,格值0.1mm/格0.5X with dividing 0.1mm/Div | 810003 | |
| 摄像仪 Camera | DV-1带U和Video输出 With U & video output | 800001 |
| DV-2带U输出 With U output | 800003 | |
| DV-3带Video输出 With video output | 800005 | |
| 摄影装置Photo unit | 2.5X/4X变倍摄影装置带10X取景目镜2.5X/4X Change over photograph attachment with 10X viewing eyepiece | 840001 |
| 4X对焦摄影装置 4X Focusing photograph attachment | 840002 | |
| MD卡环 MD adapter | 840003 | |
| PK卡环 PK adapter | 840004 | |
| 数码相机接头Dial camera adapter | CAN(A570,A610,A620,A630,A640,A650,EF) NIKON( F) | 820001 |
