n-501p偏光显微镜       n-501p      透射偏光显微镜是地质、矿产、冶金等部门和相关高等院校常用的专业实验仪器之一，近年来，随着光学技术的不断进步，作为光学仪器的偏光显微镜，其应用也越来越广泛。透射偏光显微镜就是非常适用的产品，可供广大用户做单偏光观察，正交偏光观察，锥光观察以及显微摄影，配置有石膏λ、云母 1/4 试片、石英楔子和移动尺等附件，是一组具有较完备功能和良好品质的新型产品。 model xp-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            技术规格           specification    型号    model  n-501    观察头viewing head  45 度平拉式双目头 ( 52mm -74mm )  sliding binocular head. inclined at 45 ° ( 52mm -74mm )  ●                             目镜 eyepiece  wf10 × /18mm  wf10 × /18mm  ●        10 ×网格目镜  10 × gridding eyepiece  ●        10 ×分划目镜  10 × with reticule  ●                物镜ob-jective 消色差物镜 :4 × ,10 × ,25 × , 40 × (s),63 × (s)  achromatic ob-jective: 4 × ,10 × ,25 × , 40 × (s),63 × (s)  ●              平台stage  旋转平台 round revolving stage  ●        平台尺寸 :φ 160mm  stage dia: φ 160mm       旋转范围 :360 °  rotatable: 360 °      聚光镜condenser  n.a1.25 带可变光栏摇摆式聚光镜  swing type 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 mechanism fine focusing scale value  0.002mm  ●       集光镜collector  高亮度固定式照明  high brightness light collector  ●       光源light source  卤素灯 6v/30w.ac 85v-230v  halogen tungsten bulb 6v/30w.ac 85v-230v  ●        亮度可调节 adjustable brightness      可供附件optional accessory  目镜 eyepieces: wf16x 、 wf20x 、 p16x 、 300 万、 130 万像素 cmos 电子目镜 3.0 or 1.30 mega pixels cmos electronic eyepieces  

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