A, use :
?????? Three inverted microscope, can be used to observe the microstructure and morphology of material surface, operation specimen to observe the surface downward, and parallel with the work surface, it has nothing to do with the sample height and shape, suitable for large samples, and make the operation more convenient.
Have a slide mobile carrier and multi aperture, suitable for large sample operation; coaxial reflection illumination system of external type, 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 and mass detection when.
Two, configuration :
One Metallurgical microscope：???? Three inverted microscope 4XC
Two Digital adaptor: MCL-D Special microscope and digital camera and optical mechanical interface
Three Digital camera：??????? Nikon? P5100 (1200 Million pixels 1G Memory card )
Four Image processing system: DH - CG400 Image capture card? ( High resolution image acquisition card? Two software package development )
Three, technical parameters :
One Structure:???????????????? ???? ? Inverted three cylinder angle eyepiece 30 degrees? Interpupillary and diopter adjustable Four The nosepiece
Two Total magnification:???????????? ? Microscope 100 x ~ 1000 x? image 300 x ~ 3000 x
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
Six Focusing mechanism:?????????????? ? Coaxial coarse and fine?? Limit protection?? Lifting range 30 mm? Fine tune 0.002 mm
Seven A coaxial reflector lighting system:?? Adjustable brightness halogen lamp 20W? /? 6V Filter * * ( yellow , green , blue , Scrub )
Eight matter , Eyepiece magnification and standard configuration:? ( Can choose other objects, the eyepiece magnification )
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Plan Achromat (PL among PLL Long working distance )
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eyepiece * PL10
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? Image system
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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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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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100 x
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0.9 x 0.7
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300 x
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* PLL25
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Zero Point Four Zero
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Zero point nine zero
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Three point seven six
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250 x
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0.45 x 0.35
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750 x
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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 six nine
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400 x
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0.23 x 0.17
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1200 x
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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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1000 x
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0.09 x 0.07
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3000 x
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?