拓天仪器有限公司

N-146J金相显微镜
N-146J   N-146JT 
 
仪器可用于金相、矿相、晶体、微电子等方面进行观察与分析研究等，是工厂、高等院校、科研机构入电子工业部门的*。采用了反射和*两种照明形式，并配有落射偏光装置。在反射光照明下可进行明场和偏光观察，又可在*光照明下作明场观察。稳定、*的光学系统满足您高要求的成像质量，宽阔的机身更现整体刚性， T 形的外观设计为您提供了稳定的基座。人性化的设计，简便的操作将您从繁重的工作压力中解放出来，从而让您*的精力投入实验之中。
Model N-146J series Up-right Metallurgical Microscope used in observation & *ysis of metallurgy, Mineralogy, crystal and micro-electronics, etc. It is the first choice of Factories, Universities, Scientific research organization and Electronic industrial department. It adopts 2 kinds of illumination, reflection and tran*ission and epi-polarizing fitting is also outfitted. You can proceed not only Bright field and Polarizing viewing under illumination of reflection light, but also making bright field viewing under tran*ission light. Stable and *ior optical system meet your high quality image requirement. “T” t*e figure design provides the stable base, humanized configuration design, simple and convenient operating system make your work easy and relax.
            技术规格           Specification    型号    Model 
 N-146J N-146JT N-146JA N-146JAT 
观察头Viewing head  30 度铰链式双目头 ( 55mm -75mm )  Compensation Free Binocular Head. Inclined at 3 0 ° ( 55mm -75mm ) ●   ●   
 30 度铰链式三目头 ( 55mm -75mm )  Compensation Free Trinocular Head. Inclined at 3 0 ° ( 55mm -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  ● ● ● ● 
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 .11mm   10 × 0.25W.D .11mm      
  20 × 0.4W.D .8mm   20 × 0.4W.D .8mm      
  40 × 0.6W.D. 3.8mm   40 × 0.6W.D. 3.8mm      
 50 × /0.75W.D. 1.9mm 80 × /0.9W.D. 0.9mm  50 × /0.75W.D. 1.9mm 80 × /0.9W.D. 0.9mm  ○ ○ ○ ○ 
平台Stage  双层移动平台  Double layers mechanical stage  ● ● ● ● 
 平台尺寸 : 180mm ×150mm  Stage size: 180mm × 150mm      
 移动范围 : 75mm × 50mm  Moving range: 75mm × 50mm      
聚光镜Condenser  N.A1.25 阿贝聚光镜带可变光栏和滤*  N.A1.25 Abbe condenser with iris diaphragm&filter  ●  ●  ●  ●  
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  Epi-Kohler illumination. With aperture iris diaphragm and field iris diaphragm  ● ● ● ● 
 透明照明 12V/30W.AC85V-230V 亮度可调节  Tran*ission light, 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