1% @ # # @% Product% @ # # @% microscope is an optical instrument, is constituted by a lens or a combination of several lenses flag into the atomic age in humans. Mainly the human eye can see the instrument used to enlarge small objects. Microscope spectroscopy and electron microscopy: optical microscope YEUNG Sum and his son by the Netherlands in 1590 first. The optical microscope can magnify objects 1,600 times distinguish between the minimum limit of 0.1 microns, domestic microscope mechanical tube length is 160mm. %% @ #% # @%% 20% @ # # @% product attribute% @ # # @% (1) mirror Block: is the base of the microscope, for the support of the entire lens body. (2) Mirror column: the the mirror stand upright above section to connect the mirror base and mirror arm. (3) mirror arm: one end connected to the microscope column, connect one end of the lens barrel, is holding a pick and place the microscope parts. (4) barrel: even in the mirror before the top of the arm, barrel upper end fitted with eyepiece, the lower end with the nosepiece. (5) the nosepiece (rotator) referred to as the "spinner": connected to the bottom of the prism shell, freely rotating disk 3-4 round hole, install the objective lens parts, turn the converter can swap different multiples objective lens, touch knocking sound is heard before the observation, the objective lens optical axis is exactly aligned with the light through the center of the hole, the optical path turns. Convert the objective lens, it is not allowed to use the coarse adjustment, can only make as clear with a fine regulator. (6) Mirror (stage): the bottom of the lens barrel shape well and, round two to place the slide specimens, the center of a light hole, we used the microscope their mirror stage with slide specimens boosters ( push the film), the left side of the propeller spring clip for clamping slide specimens, the mirror rear movement of the propeller adjustment wheel can slide specimens for about audience. (7) Regulator: the size of the two spiral is mounted in the mirror column for vertical movement, so that when adjusting Dressing. Use of%% @ #% # @%%% @ # # @%% @ # # @% use of natural light microscopy, the best with north light source, should not be used to direct sunlight; using artificial light source, should be use of fluorescent light sources. Microscopic examination of the body is on the internship stage, to take the correct posture, two naturally open left eye specimens, the right eye observation and drawing, while the left hand to adjust the focus, clear and moving specimens vision images. The right-hand records, drawing. Microscopic examination stage is not inclined when inclined in five sets stage, a liquid or an oil outflow Yi, damage to the specimen, but also pollutes stage also affect the results. Microscopic examination should be the specimen to move in a certain direction vision, until the entire specimen observation is completed, so as not to missed, do not repeat. Re-light for the light microscope, the the conversion objective lens and light regulation. The observed parasite specimens is important to adjust the light. Observed in specimens such as eggs, cysts, etc., are the objects of natural light state, big and small, color has a shallow depth, some colorless, transparent, and low and high power objective lens conversion more, it is required to with the microscopic examination of different specimens and requirements, you need to adjust the focus and light, so you can clearly observed images. Under normal circumstances, the stained specimens light should be strong, colorless or undyed specimens should be weak light; low magnification microscope light should be weak, high-powered microscope light should be. %% @ #% # @%% 50% @ # # @% functionality and features% @ # # @% fixed times stereological microscope is a stereoscopic microscope, mainly used for the following purposes: 1. Zoology, botany , entomology, histology, mineralogy, archeology, geology and dermatology and other research and anatomical tools. 2. Fixed times stereomicroscope is used as raw material in the textile industry and cotton fabric inspection. 3 transistor spot welding, inspection, etc. in the electronics industry, for an operating tool. Cracks of various materials, and examination of the phenomenon of pore shape surface corrosion. . Scheduled times stereological microscope in the manufacture of small precision parts for machine tools device, the working process of observation, precision parts inspection and assembly work tools. Surface quality of lenses, prisms, or other transparent material, as well as the quality of the precision scale inspection. The scheduled times stereomicroscope instruments banknotes can be used to judge true and false. The scheduled times stereomicroscope widely used in many areas of the textile products, chemical and chemical, plastic products, electronics manufacturing, machinery manufacturing, pharmaceutical manufacturing, food processing, printing industry, universities, archaeological research. % @ #%% # @%% 7% @ # # @% Notes% @ # # @% (1) by slightly moving the stage of mobile, with full eyepiece Cross coordinates line for length measurement. (2) the use of spin reproduced the stage with the cursor of the the eyepiece lower end of the differential angle plate, with full co eyepiece of the index word coordinates line for angle measurement, so that the angle at one end to be tested the reticle with them coincide, then let the other one end is also coincident. (3) the use of the standard detection thread pitch, pitch diameter, outside diameter, tooth angle, tooth shape, size or shape. Metallographic grain surface condition (4) inspection. (5) Verification of the case of the workpiece surface. (6) detects the tiny dimensions of the workpiece or contour is consistent with the standard sheet. %% @ # @ # # @% # @%% 12%% Other% @ # # @% 1. The eyepiece category magnification field of view (mm) eyepiece 10X φ18 2. The objective lens category magnification distance (mm) objective 1X 100 2X 100 3X 100 4X 100 3. total magnification: 10X 20X 30X 40X%% _AT_ #% # _AT_%% 14% _AT_ # # _AT_% @ # # @%% transaction description welcome new and old customers to inquire%% @ #% # @%%