Overview
XSP-3CD Biological Microscope is a series of products created by SHANGGUANG combined with 50 years of professional opticalin strument production technology. Its Optical inspection system has the characteristics of mass excellence, high discrimination rate, clear imagery, large and flat field of view, which can be flexibly configured according to user requests. It is widely used in biology, bacteriology, histology, chemistry and other research work. It is suitable for R & D institutions, Universities & colleges, industrial and mining enterprises and environmental protection industries.
Features
1. Combining Varnishing's 50 years of professional production of opticalin strument with optimized technology and combined design.
2. Optical inspection system has excellent mass, high discrimination rate, clear imagery, large and flat field of view.
3. It can provide different configurations flexibly according to different user requests, with excellent flexibility and interchangeability.
4. Adopt a hinged binocular tube with a 30 ° tilt observation head, with adjustable pupil distance (55-75 mm).
5. Equipped with Abbe condenser with variable light bar and color filter, the condenser has a numerical aperture of 1.25NA.
Total magnification covers a range of 40X to 1600X.
7. 220V Illuminant, adjustable luminance.
Principle
The biological Microscope amplifies the sample through a combined Optical inspection system of objective (color difference-cancelling objective) and eyepiece (flat field eyepiece). Illuminant rays of light are converged and penetrate the sample through the condenser (Abbe condenser), captured by the objective and formed by the primary magnified real image, which is further enlarged by the eyepiece to form a virtual image for observation. The focusing mechanism is used to precisely adjust the distance between the objective lens and the sample to obtain a clear image.
Applications
Biology, Bacteriology, Histology, Chemistry, etc. Research Work, Scientific Research Units, Universities & colleges, Industrial and Mining Enterprises, Environmental Protection
Standards
The information does not mention
Steps
1. Turn on the 220V power supply, turn on the Illuminant switch and adjust the luminance.
2. According to the observation requirements, choose the appropriate objective lens (such as 4X, 10X, 40X or 100X oil lens) through the swirl/spin objective converter.
3. Place the sample slide on a mechanical table (140 x 135 mm) and hold it firmly.
4. Adjust the pupil distance (55-75 mm range) to integrate the binocular field of view.
5. Use the coarse focus handwheel for preliminary focusing, and then use the fine focus handwheel (fretting grid value 0.002mm) for fine focusing until the image is clear.
6. Adjust the variable light bar and color filter of the condenser to achieve a suitable lighting effect.
When observing, different areas of the sample can be located by moving the table (70 mm horizontally and 50 mm vertically).
8. When using an oil mirror (100X), add balm between the sample and the objective.
9. After the observation is completed, turn off the power, remove the sample, and clean the objective lens (especially the oil lens) and workbench.
Notice
When moving the Microscope, hold the base and mirror arm with both hands to avoid violent vibration.
When switching objectives, the swirl/spin converter should be slow to avoid collisions between the objective and the sample or table.
• After using the oil lens, the front end lens of the objective lens must be cleaned with special lens paper and detergent (such as Xylene) in time.
• When adjusting the focal length, coarse focus should be used first, and then fine focus should be used after approaching the focus to avoid crushing the sample or damaging the objective.
• Do not directly touch the Optical inspection lens (eyepiece, objective lens, condenser lens, etc.) with your hands, so as not to leave stains affecting the imagery.
• Illuminant luminance should not be adjusted to the highest for a long time to prolong the life of the bulb.
• When the instrument is not in use, the power should be turned off, covered with a dust cover, and stored in a drying and clean place.
