N-403J倒置金相显微镜 
本仪器可广泛用于机械工业的金相组织观察分析，地矿部门对矿物的分析研究，电子等方面的观察测量，是工厂、高等院校、科研机构及电子工业的*先。稳定、*的光学系统使成像更清晰，衬度更好，简洁而新颖的外观更*合现代潮流，人性化的设计，简便的操作使您从繁重的工作压力中解放出来。
This series microscope is widely used in observation & *ysis of metallurgical organization in Mechanical industry, Research of Geological & Mineral department and viewing & measuring crystal, integrate circuit, micro-electronics, etc in Electronic industry. It is the first choice of Factories, Academy, Scientific research organization contrast image. Novel figure and *ior craft*anship keep abreast of the tidal current much more.Humanized configuration design and simple operation, Let you release from the pressure of heavy work.
            技术规格           Specification    型号    Model 
 N-403J N-403JT N-403JA N-403JAT 
观察头Viewing head  45 度铰链式双目头 ( 50mm -75mm )  Compensation Free Binocular Head. Inclined at 45 ° ( 50mm -75mm )  ●   ●   
 45 度铰链式三目头 ( 50mm -75mm )  Compensation Free Trinocular Head. Inclined at 45 ° ( 50mm -75mm )   ●   ● 
目镜 Eyepiece  WF10 × 20mm  WF10 × 20mm  ● ●     
 WF10 × 22mm  WF10 × 22mm    ● ● 
 WF10 × 20mm 带 0.1mm 十字分划板  WF10 × 20mm with reticule 0.1mm  ● ● ● ● 
转换器Nosepiece  四孔转换器  Quadruple nosepiece      ● ● 
 五孔转换器  Quintuple nosepiece  ● ●     
物镜Objective 195 金相物镜  4 × 0.1W.D .25mm  195 metallurgical objectives  4 × 0.1W.D .25mm ● ●   
  10 × 0.25W.D .11mm   10 × 0.25W.D .11mm      
  20 × 0.4W.D .9mm   20 × 0.4W.D .9mm      
  40 × 0.6W.D. 3.8mm   40 × 0.6W.D. 3.8mm     
 无限远金相物镜  4 × 0.1W.D .25mm  Infinity metallurgical objectives  4 × 0.1W.D .25mm      ● ● 
  10 × 0.25W.D .12mm   10 × 0.25W.D .12mm      
  20 × 0.4W.D .10mm   20 × 0.4W.D .10mm      
  40 × 0.6W.D. 7.1mm   40 × 0.6W.D. 7.1mm      
 50 × /0.75W.D. 1.9mm 80 × (S)/0.9W.D. 0.9mm ○ ○ ○ ○ 
平台Stage  双层移动平台  Double layers mechanical stage  ● ● ● ● 
 平台尺寸 : 242mm × 172mm Stage size: 242mm × 172mm     
 中心载物台:Φ110mm  Central stage: Φ110mm     
 移动范围 : 75mm × 50mm  Moving range: 75mm × 50mm      
调焦Focusing  粗、微动同轴调焦，采用齿轮齿条传动机构，微动格值 0.002mm  Coaxial coarse&fine focusing adjustment with rack and pinion mechani* Fine focusing scale Value 0.002mm  ● ● ● ● 
照明Illumination  落射柯勒照明，带孔径可变光栏和视场可变光栏 12V/30W.AC85V-230V 光源可调节  Epi-Kohler illumination. With aperture iris diaphragm and field iris diaphragm. 12V/30W.AC85V-230V Adjustable brightness  ● ● ● ● 
偏光装置Polarizing outfit  检偏镜可 360 度转动，起偏镜检偏镜均可移出光路  Analyzer rotatable 360 ° ,polarizer & Analyzer can be slided slided in / out of the optical path  ● ● ● ● 
滤*Filter  蓝色、绿色、黄色  Blue, green, yellow  ● ● ● ● 
检测工具Checking tool  0.01mm 测微尺  0.01mm micrometer  ● ● ● ● 
可供附件Optional Accessory  130 万、 300 万像素 CMOS 电子目镜  1.3 or 3.0 Mega pixels CMOS electronic eyepiece  
 摄影装置 Photography attachmrnt  

● 为标准配置 ○为选配件 Mark” ● ”standard outfit. Mark:” ○ ”optional parts. 

企业名：拓天仪器有限公司

类型：生产企业

电话： 0755-27932671

手机：13428943786

联系人：程

邮箱：tt@gd-sky.com

地址：广东深圳深圳市宝安79区好运来商业大厦B座F7层