n-146p偏光顯微鏡n-146p      透射偏光顯微鏡是地質(zhì)、礦產(chǎn)、冶金等部門和相關(guān)高等院校*常用的專業(yè)實(shí)驗(yàn)儀器，近年來，隨著光學(xué)技術(shù)的不斷進(jìn)步，作為光學(xué)儀器的偏光顯微鏡，其應(yīng)用也越來越廣泛。透射偏光顯微鏡就是非常適用的產(chǎn)品，可供廣大用戶做單偏光觀察，正交偏光觀察，錐光觀察以及顯微攝影，配置有石膏λ、云母 1/4 試片、石英楔子和移動尺等附件，是一組具有較完備功能和良好品質(zhì)的新型產(chǎn)品。 model n-501 transmission polarizing microscope is one of the most professional instruments, in common use, for geological, mineral, metallurgical departments and relative academy.recent years, with the development of optical technology, the polarizing microscope is in widely use. transmission polarizing microscope is a very suitable product. the user can make single polarizing view, orthogonal polarizing view, cone light view and micro-photograph. the microscope is equipped with attachment, such as gypsum( λ),mica(1/4  ) test piece, quartz wedge and attachable mechanical stage. it is a novel microscope with maturity function and nicer quality            技術(shù)規(guī)格           specification    型號    model     n-146p 觀察頭viewing head                           30 度鉸鏈?zhǔn)饺款^ ( 50mm -75mm )  compensation free trinocular head. inclined at 3 0 ° ( 50mm -75mm )     ● 目鏡 eyepiece             10 ×網(wǎng)格目鏡  10 × gridding eyepiece  ● ● ● ●  10 ×分劃目鏡  10 × with reticule  ● ● ● ●  wf10 × 22mm  wf10 × 22mm    ● ● 物鏡ob-jective           無限遠(yuǎn)物鏡 : 4 × ,10 × ,20 × , 40 × (s),63 × (s) oil  infinity ob-jective: 4 × ,10 × ,20 × , 40 × (s),63 × (s) oil     ● 平臺stage  旋轉(zhuǎn)平臺 round revolving stage  ● ● ● ●  平臺尺寸 :φ 160mm  stage dia: φ 160mm       旋轉(zhuǎn)范圍 :360 °  rotatable: 360 °      聚光鏡condenser  n.a1.25 帶可變光欄搖擺式聚光鏡  swing type n.a1.25 abbe condenser with iris diaphragm & filter  ● ● ● ● 調(diào)焦focusing  粗、微動同軸調(diào)焦，采用齒輪齒條傳動機(jī)構(gòu)，微動格值 0.002mm  coaxial coarse&fine focusing adjustment with rack and pinion mechanism fine focusing scale value  0.002mm  ● ● ● ● 集光鏡collector  高亮度固定式照明  high brightness light collector  ● ● ● ● 光源light source  鹵素?zé)?6v/30w.ac 85v-230v  halogen tungsten bulb 6v/30w.ac 85v-230v  ● ● ● ●  亮度可調(diào)節(jié) adjustable brightness      可供附件optional accessory  目鏡 eyepieces: wf16x 、 wf20x 、 p16x 、 300 萬、 130 萬像素 cmos 電子目鏡 3.0 or 1.30 mega pixels cmos electronic eyepieces  

● 為標(biāo)準(zhǔn)配置 ○為選配件 mark” ● ”standard outfit. mark:” ○ ”optional parts.