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上海牌卧式金相显微镜由于原配光源较弱,为满足车间快速金相检验的需要,我们进行了部分改装。一、改装部分: 1.光源:把原有显微镜底部灯座,聚光镜,反光镜及孔径光栏照明系统全部拆去,改用F203型全反射电映灯泡(150W、12V)置于显微镜底部作照明用。 2.将显微镜原有45°单管式目镜筒拆去,改用直目镜筒(图1)。 3.暗箱(图2)内装上一块质量较好的水银镜面,镜面与直目镜筒成120°角左右。目镜筒所射出的实
Shanghai horizontal metallographic microscope horizontal light source is weak as the original, in order to meet the needs of the workshop rapid metallographic examination, we conducted a partial modification. First, the modified part: 1. Light source: The original microscope bottom lamp, condenser, reflector and aperture light bar lighting system all removed, use F203 total reflection lamp (150W, 12V) placed in the bottom of the microscope Lighting. 2. The original microscope 45 ° monocular tube removed, using a straight tube (Figure 1). 3. The black box (Figure 2) built a good quality mercury mirror, the mirror and the straight tube into a 120 ° angle around. Eyelid tube shot by the real