XDS-20/XDS-20BD 专业倒置金相显微镜XDS-20

技术规格Specification

目镜Eyepiece

大视野WF10X(视场数Φ22mm) Wide field WF10X(field number:Φ22mm)

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

PL L20X/0.40工作距离(Work distance)：8.80 mm

PL L50X/0.70工作距离(Work distance)：3.68 mm

PL L100X/0.85（干式Dry）工作距离(Work distance)：0.40 mm

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

PL L10X/0.25 BD工作距离(Work distance)：9.30 mm

PL L20X/0.40 BD工作距离(Work distance)：7.23mm

PL L50X/0.70 BD工作距离(Work distance)：2.50 mm

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.

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 division of fine focusing is 2μm.

转换器Nosepiece

五孔(内向式滚珠内定位) Quintuple (Backward ball bearing inner locating)

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: 242mmX200mm and moving range : 30mmX30mm.

圆形可旋转载物台板尺寸：Z大外径Ф130mm，Z小通光口径小于Ф12mm. Rotundity and rotatable stage size: maximal measurement isФ130mm and minimal clear aperture is less thenФ12mm.

照明系统

Illumination system

XDS-20

6V30W卤素灯，亮度可调6V30W halogen and brightness enable control.

XDS-20BD

12V50W卤素灯，亮度可调12V50W halogen and brightness enable control.

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.

配磨砂玻璃，黄、绿、蓝滤色片Equipped with frosted glass and yellow ,green and blue filters

选配件

Optional Accessory

目镜Eyepiece

分划目镜10X（Φ22mm）Dividing eyepiece(Φ22mm)

物镜

Objective

XDS-20

5X、40X、60X、80X、100X（油Oil) 明场物镜Bright field objective

XDS-20BD

40X、60X、80X、100X明/暗场物镜Bright & dark field objective

CCD接头CCD adapter

0.5X、1X

摄像仪Camera

USB输出：130/200/300万像素USB output: 1.3M/2.0M/3.0M pixel

VIDEO输出：380/520电视线VIDEO output: 380/520 TV Line

数码相机接头

Digital camera adapter

CANON(EF) NIKON( F)