Common malfunctions and troubleshooting methods of stereomicroscope in use
Stereoscopic microscopes are widely used in various sectors of industry, agriculture, and scientific research due to their numerous advantages. If there are any problems during use, they can be resolved according to the actual situation. According to actual usage, common faults include blurred field of view or dirt. Possible causes include dirt on the specimen, dirt on the surface of the eyepiece, dirt on the surface of the objective lens, and dirt on the surface of the workboard. According to the actual situation, clean the dirt on the surface of the specimen, eyepiece, objective lens, and workboard to solve the problem. The possible reason for non coincidence of the two images is incorrect adjustment of the pupil distance. Measures can be taken to correct the pupil distance. Non coincidence of the two images may also be due to incorrect adjustment of the visual acuity, which can be re adjusted. It is also possible that the magnification of the left and right eyepieces is different. Check the eyepiece and reinstall the same magnification eyepiece
Stereoscopic microscopy is a commonly used instrument in routine inspection and research due to its ease of operation, large field of view, and relatively low cost. Reasonable use of stereo microscopes can extend their service life.
Instructions for use:
1. If conditions permit, it is recommended that your laboratory should have three protective conditions: shockproof (away from the earthquake source), moisture-proof (using air conditioning and dryers), and dustproof (covering the ground with a floor); Power supply: 220V ± 10%, 50Hz; Temperature: 0 ° C-40 ° C.
2. Brightness adjustment should not be too bright or too bright, as it may affect the lifespan of the light bulb and also damage vision.
3. All (functions) switches should be light and in place.
4. When shutting down, adjust the brightness to the minimum.
5. When focusing, be careful not to let the objective lens touch the sample to avoid scratching the objective lens.
6. Do not switch the objective lens when the center of the pad circular hole on the stage is far from the center of the objective lens to avoid scratching it.
7. Non professionals should not adjust the lighting system (filament position light) to avoid affecting the imaging quality.
8. When replacing halogen lamps, pay attention to high temperatures to avoid burns; Be careful not to directly touch the glass body of the halogen lamp with your hands.
9. When turned off and not in use, adjust the objective lens to the lowest position through the focusing mechanism.
10. When shutting down and not in use, do not immediately cover the dust cover. Wait for it to cool down before covering it, and pay attention to fire prevention.
