L32BD正置明暗視場(chǎng)透反射金相顯微鏡是一種多用途工業(yè)檢驗(yàn)用光學(xué)儀器,配置明/暗場(chǎng)物鏡、大視野目鏡與偏光觀察裝置,透反射照明采用“柯勒”照明系統(tǒng),視場(chǎng)清晰。可用于半導(dǎo)體硅晶片、LCD基板、電路板、固體粉未及其它各種透明或不透明工業(yè)試樣的檢驗(yàn),是生物學(xué)、金屬學(xué)、礦物學(xué)、精密工程學(xué)、電子工程學(xué)等研究的理想儀器。
標(biāo)準(zhǔn)配置 Standard Configuration
型號(hào)Model | L3230BD |
目鏡Eyepiece | 大視野WF10X(視場(chǎng)數(shù)Φ22mm) Wide field WF10X(field number:Φ22mm) |
物鏡 objective | 無限遠(yuǎn)長(zhǎng)工作距離平場(chǎng)消色差明/暗視場(chǎng)物鏡(無蓋玻片) Infinity plan achromatic bright or dark field with long work distance. (no cover glass) |
PL L5X/0.12 B.D 工作距離(Work distance):9.70mm | |
PL L10X/0.25 B.D 工作距離(Work distance):3.73mm | |
PL L20X/0.40 B.D 工作距離(Work distance):7.23mm | |
PL L40X/0.60 B.D 工作距離(Work distance):3.04mm | |
目鏡筒 Eyepieces tube | 三目鏡,傾斜30?,(內(nèi)置檢偏振片,可進(jìn)行切換)Trinocular, Inclination of 30?, (Integrated analyzer and switching freely) |
落射照明系統(tǒng) Reflected illumination unit | 12V 50W鹵素?zé)?亮度可調(diào) 12V 50W halogen lamp, adjustable brightness |
內(nèi)置視場(chǎng)光欄、孔徑光欄、(黃、藍(lán)、綠、磨砂玻璃)濾色片轉(zhuǎn)換裝置,推拉式起偏振器 Integrated field, aperture diaphragm and (Y,B,G, ground glass) switching device. Push-pull type polarizer. | |
調(diào)焦機(jī)構(gòu) Focus system | 粗微動(dòng)同軸調(diào)焦, 微動(dòng)格值:2μm,帶鎖緊和限位裝置 Coaxial coarse/fine focus system, with tension adjustable and limit stopper, minimum division of fine focusing: 2μm. |
轉(zhuǎn)換器 Nosepiece | 四孔(內(nèi)向式滾珠內(nèi)定位) Quadruple(Backward ball bearing inner locating) |
載物臺(tái)Stage | 雙層機(jī)械移動(dòng)式(尺寸:210mmX140mm,移動(dòng)范圍:75mmX50mm) Double layer mechanical (Size:210mmX140mm,movingrange:75mmX50mm) |
透射照明系統(tǒng) Transmitted illumination unit | 阿貝聚光鏡 NA.1.25 可上下升降A(chǔ)bbe condenser NA.1.25 Rack & pinion adjustable |
藍(lán)濾色片和磨砂玻璃 Blue filter andGround glass | |
集光器,鹵素?zé)粽彰鬟m用(內(nèi)置視場(chǎng)光欄) Collector for illumination with halogen lamp (With field diaphragm ) | |
12V 30W 鹵素?zé)?亮度可調(diào) 12V 30W halogen lamp, adjustable brightness |