简单介绍
HThe HN-2030 series transparent and reflective upright metallographic microscope is suitable for microscopic observation of opaque or transparent objects. This instrument is equipped with a shooting and transmission lighting system, a long-range flat field achromatic objective (without a cover glass), a large field of view eyepiece, and a built-in polarization observation device. It has the characteristics of clear images, good contrast, and easy operation. It is an ideal instrument for research in biology, metallurgy, mineralogy, precision engineering, electronics, and other fields. Suitable for use in schools, scientific research, factories, and other departments.
Performance characteristics
▲ Equipped with a large field of view eyepiece and a long-range flat field achromatic objective (without cover glass), the field of view is large and clear.
▲ Coarse and micro coaxial focusing mechanism, adjustable coarse and micro elasticity, with locking and limiting devices, micro grid value: 2 μ M.
▲ Equipped with two sets of lighting systems, namely drop and transmission, which can respectively observe opaque or transparent objects through microscopy.
▲ 6V20W halogen lamp with adjustable brightness.
▲ Three lens tube, can freely switch between normal observation and polarized observation, and can perform 100% transparent photography.

标准配置

型号	HN-2030A	HN-2030B
目镜	大视野 WF10X(Φ18mm)
物镜	长距平场消色差物镜(无盖玻片)PL 5X/0.12	长距平场消色差物镜(无盖玻片)PL 5X/0.12
	长距平场消色差物镜(无盖玻片)PL L10X/0.25	长距平场消色差物镜(无盖玻片)PL L10X/0.25
	长距平场消色差物镜(无盖玻片)PL L40X/0.60	长距平场消色差物镜(无盖玻片)PL L20X/0.40
	长距平场消色差物镜(无盖玻片)PL L60X/0.75  (弹簧)	长距平场消色差物镜(无盖玻片)PL L40X/0.60
		长距平场消色差物镜(无盖玻片)PL L60X/0.75  (弹簧)
目镜筒	三目镜,倾斜30˚,(内置检偏振片,可进行切换)
落射照明系统	6V 20W卤素灯,亮度可调
	落射照明器带视场光栏、孔径光栏、起偏振片,(黄,蓝,绿)滤色片和磨砂玻璃
调焦机构	粗微动同轴调焦, 微动格值:2μm,粗动松紧可调，带锁紧和限位装置
转换器	四孔(内向式滚珠内定位)	五孔 (内向式滚珠内定位)
载物台	双层机械移动式(尺寸:185mmX140mm,移动范围:75mmX50mm)
透射照明系统	阿贝聚光镜  NA.1.25  可上下升降
	蓝滤色片和磨砂玻璃
	集光器， 卤素灯适用
	6V 20W 卤素灯,亮度可调

Next:Transreflective upright metallographic microscope