A,????????????? Use:
? For the identification and analysis of all kinds of metal and alloy material and nonmetal material structure, widely used for inspection of raw materials in the factory or laboratory; analysis of microstructure of casting quality identification or material processing; and the surface crack and surface spraying phenomenon in some research work, is the metallographic analysis of the steel and nonferrous metal materials casting, coating; analysis of geology facies; and effective means of industrial field of the micro study of compounds and ceramics, is an essential instrument for organization research material structure of metallurgy and material science, and scientific research and teaching assistant.
?????? Three inverted microscope, when sample observation surface downward, and parallel with the work surface, so the sample height and parallelism to make operation more convenient.
?????? The instrument has slide macrostage and multi aperture, suitable for large sample operation; external lighting system, easy to adjust the light path, insert filter * * and the replacement lamp; lifting focusing system with limit device, can avoid the specimen and the lens bump, don't repeat focusing detection and large quantities.
?????? The instrument can choose camera or digital camera system, professional and quantitative metallographic image analysis computer operating system.
Two, configuration:
Inverted three cylinder angle eyepiece 30 degrees Interpupillary and diopter adjustable? Four The nosepiece
Total magnification microscope * 100-1000? image * 200-2000
Double mechanical loading platform:200× 152 mm? Moving range 15 x 15 mm
Three, technical parameters:
. Structure:??????????? Inverted three cylinder angle eyepiece 30 degrees? Interpupillary and diopter adjustable Four The nosepiece
Two Total magnification: (-1000 * 100 image 100 - 3000 *? Matching )
Three Graticule eyepiece: 10 x? Flat field zoom?? Lattice value 0.1 mm
Four Micrometer:????????? Lattice value 0.01 mm? /? 1 mm
Five Double mechanical loading platform:? 200 x? 152 mm? Moving range 15 x? 15 mm? ( Loading plate 10 / Phi Phi 20 mm )
Six Focusing mechanism:??????? Coaxial coarse and fine?? Limit protection?? Lifting range 30 mm? Fine tune 0.002 mm
Seven Lighting：??????? Adjustable brightness halogen lamp 20W / 6V Filter * * ( yellow , green , blue , Scrub )
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Plan Achromat
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eyepiece PL10 *
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The image system (optional)
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Magnification
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numerical aperture
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system
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The diameter of the FOV ( Mm )
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The working distance ( Mm )
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total magnification
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Field of view ( Mm )
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Magnification.
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PL10 *
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Zero point two five
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?
dry
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One point eight zero
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Eight point nine zero
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One hundred *
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Zero point nine * Zero point seven
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Three hundred *
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PLL20 *
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Zero point three five
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Zero point nine zero
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Four point five five
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Two hundred *
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Zero point four five * Zero point three five
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Six hundred *
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PLL40 *
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Zero point six five
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Zero point four five
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Two point four five
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Four hundred *
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Zero point two three * Zero point one seven
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One thousand and two hundred *
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PL100 *
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One point two five
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oil
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Zero point one seven
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Zero point four four
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One thousand *
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Zero point zero nine * Zero point zero seven
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Three thousand *
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