供应BP-20型生物显微镜

BP-20型生物显微镜 Biological Microscope BP-20 技术规格Specifications 观察头 Viewing head 单目头，45度倾斜，可360度旋转 Monocular head, 45°inclined, 360°rotating 目镜 Eyepiece 广角目镜WF10X带指针 Wide-field eyepiece WF10X with pointer 转换器 Nosepiece 外定位三孔转换器 Triple nosepiece with positive click stopper 物镜 Objective 消色差物镜4X/NA0.10、10X/NA0.25、40XR/NA0.65(带弹簧) DIN achromatic objective 4X / NA0.10、10X / NA0.25 、 40XR / NA0.65 (spring loaded) 平台 Stage 简易平台,带切片压片 Plain stage with slide clips 平台尺寸 Stage size:110mmX120mm 聚光镜 Condenser NA0.65单片聚光镜带拨盘光栏 NA0.65 single lens condenserwith Disc diaphragm 调焦 Focusing 简易同轴调焦系统,带限位装置 Coaxial focusing system, with safe rack stopper 光源 Power 白炽灯230V/20W or 115V/20W Incandescent lamp 包 装 Packing 每台显微镜装入一只泡沫箱内,再装入一只小纸箱,四只小纸箱再装入一只大纸箱 Each set in a foam in an inner carton, 4 inner cartons in a master carton. 附件 Accessories 防尘罩 Dust Cover