铁谱显微镜
Ferrography microscope
FS-6 分析铁谱光学显微镜，其装配增强对颗粒的鉴别和解释，三档放大倍数 -100X, 500X, 1000X。技术员可以通过低倍率快速的扫视谱片, 找到明显异常的颗粒，在500X倍率下解释颗粒来源和磨损机理，在1000X下获得对应力方向的更多观察。
Fs-6 analysis of Ferrography optical microscope, its assembly enhanced the identification and interpretation of particles, three-stage magnification - 100x, 500X, 1000x. Technicians can scan the spectrum quickly at low magnification to find obvious abnormal particles, explain the source of particles and wear mechanism at 500X magnification, and obtain more observations on the corresponding stress direction at 1000x.
FS-6装有反射和透射光源，以便于从上和下照亮铁谱片，红色光源照射在谱片上使得光从颗粒上反射回来，绿色光源照射在谱片下使得光透射过颗粒。所有的金属颗粒都反光，所有的非金属颗粒都透光。
Fs-6 is equipped with reflection and transmission light source, so as to illuminate the Ferrograph from top to bottom. The red light source irradiates the spectrograph to make the light reflect back from the particles, and the green light source irradiates the spectrograph to make the light transmit through the particles. All metal particles reflect light, and all non-metal particles transmit light.