Sorvall MT-I Ultramicrotome 切片机
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The Sorvall? MT-I Ultramicrotomeis found in more electron microscopy laboratories and classrooms than any otherultramicrotome. Nearly all significant achievements in the early years ofelectron microscopy involved specimens sectioned on this instrument.
Its simple design and provenmechanical advance system make the MT-I extremely depen4able and trouble-free.Its convenient cutting range (from 25 nm to 0.5μm) makes the instrument idealfor both research and teaching. The MT-I has the ability to cut thin and thicksections alternately whenever needed.
SIMPLE TOOPERATE
The MT-I provides uniform sectionswith little effort a simple turn of the hand wheel advances the specimen towardthe knife (glass or diamond). One full turn of the hand wheel moves the cuttingarm through one complete cutting cycle. Specimens can be advanced in incrementsas small as 25 nm.
The time-tested SORVALL? drivencutting stroke avoids problems associated with gravity-powered cutting strokesand provides greater latitude for sectioning difficult blocks andnon-biological material. Also, the specimen path in the MT-i is a parallelogramwhich requires the specimen to by-pass the knife during the return portion ofthe cutting cycle. This simple, effective way of withdrawing the knife from thespecimen not only reduces the possibility of damage to specimen or knife but ithelps provide the utmost in reliable, service free operation.