Instructions for using metallographic microscope

metallographic microscopeThe system integrates traditional methodsoptical microscopeBy organically combining with computers (digital cameras) through photoelectric conversion, not only caneyepieceFor microscopic observation, real-time dynamic images can also be observed on a computer (digital camera) display screen. A computerized metallographic microscope can edit, save, and print the required images.

metallographic microscopeInstructions:

1. Based on observationsampleThe required magnification requirement is to correctly select the objective lens and eyepiece, and install them on the objective lens holder and eyepiece tube respectively.

2. Align the center of the stage with the center of the objective lens, and place the prepared sample in the center of the stage with the observation surface facing downwards.

3. Insert the microscope bulb into a low-voltage transformer (6-8 V), and then plug the transformer plug into a 220V power socket to make the bulb light up.

4. Rotate coarse focushandwheelLower the stage to bring the observation surface of the sample closer to the objective lens; Then rotate the coarse focus in reverseknobRaise the stage so that a blurry image can be seen in the eyepiece; Rotate the fine adjustment focus handwheel until the image is clear.

5. Adjust the aperture appropriatelyapertureChoose a suitable aperture for the field of viewfilterFilm to obtain the idealvisible image.

6. Move the stage back, forth, left, and right to observe different parts of the sample, in order to comprehensively analyze and find representative microstructures.

7. After observation, the power should be cut off in a timely manner to extend the service life of the light bulb.

8. After the experiment is completed, the objective lens and eyepiece should be carefully removed and checked for dust and other contaminants. If there is any contamination, it should be gently wiped clean with lens paper in a timely manner, and then placed in persondryerStore internally to prevent moisture and mold growth. The microscope should also be covered at all timesdust cover.