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JM20 Inverted Metallographic Microscope

Metallographic Microscopes · manufactured by Yikmo Optics, Suzhou, China.

JM20 Inverted Metallographic Microscope

Key specifications

EyepiecesWide-field flat-field eyepieces: WF10X, WF12.5X
Objectives45mm DIN achromatic objective: 10x, 100x (S, Oil); metallographic Plan achromatic objective: 40x (S)
Total magnification100-1250x
HEADHinged binocular head, 55-75mm adjustable pupil spacing, 45° tilt
Micrometer0.01 mm/lattice
Platform200x180mm double-layer mechanical platform, Ø10 and Ø20mm hole worktable with one piece each, X-Y direction movement range 70X50mm
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Full specification

EyepiecesWide-field flat-field eyepieces: WF10X, WF12.5X
Objectives45mm DIN achromatic objective: 10x, 100x (S, Oil); metallographic Plan achromatic objective: 40x (S)
Total magnification100-1250x
HEADHinged binocular head, 55-75mm adjustable pupil spacing, 45° tilt
Micrometer0.01 mm/lattice
Platform200x180mm double-layer mechanical platform, Ø10 and Ø20mm hole worktable with one piece each, X-Y direction movement range 70X50mm
Focusing systemCoarse and fine moving coaxial focusing device of the gear rack mechanism, focusing range 25mm, accuracy 0.002mm; with focusing weight adjustment device and platform position limiting handwheel
Base and light sourceSquare base, Köhler illumination system with built-in dimming 6V/20W halogen lamp, one each with blue, green, yellow and frosted filters;
WeightNet weight: 8.5kg; Gross weight: 10kg
DimensionsInstrument size: 18X25X33 (cm); outer carton size: 42X35X52CM

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