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Metallurgical Microscopes

Upright metallurgical microscope UMS-300




Applied-fields

UMS-300 upright metallurgical microscopes is suitable to observe the microscopically surfaces of non-transparent object. They are equipped with large move range mechanical stages, reflected vertical illumination and set polarizer device in trinocular. They have clear and high-contrast picture beautiful sculpt, convenient control and etc. they are the ideal instrument in research work in metallographic, mineralogy, precision engineering, electronics and etc. They are suitable for scientific research, teaching demonstration in the colleges and factory.

Characteristics

◆ Long working distance plan achromatic objectives (no cover glass) and wide-field eyepieces, can get clear pictures and wide view field ;
◆ Coaxial coarse/fine focus system, with tensional adjustable and up stop, minimum division of fine focusing: 2μm.
◆ 6V 30W halogen lamp, adjustable brightness.
◆ Trinocular, can switch to observe normally/ polarize observation, bright-field/dark-field observation, can send 100% of light to the binocular eyepieces or to the top port.

Technical Specifications

Eyepiece

Wide field WF10X/18mm

Objective

PL 5X/0.12; PL L10X/0.25BD; PL L20X/0.40bd; PL L50X/0.70bd

Eyepieces tube

Trinocular, Inclination of 30°, (Analyzer with field diaphragm to switch)

Vertical illumination unit

6V 30W, Halogen lamp, Adjustable brightness

Vertical illumination With field diaphragm, aperture diaphragm and polarizer,(Y,B,G)filter and Ground glass

Focus system

Stage adjustable, Coaxial coarse/fine focus system, with tension adjustable and limit stopper, minimum division of fine focusing: 2μm.

Nosepiece

Quadruple (Frontward ball bearing inner locating)

Stage

Double layer mechanical, Size: 210X140mm, moving range:75X50mm

Optional accessories:

Eyepiece

Wide field WF16X/11mm

Dividing 10X/18mm;  0.1mm/Div

Objective

PL L 50X/0.70(Spring); PL L 80X/0.80(Spring)

PL L 100X/0.85 (Spring); PLL 100X/1.25 (Spring)

CCD adapter

0.5X ; 1X ; 0.5X with dividing (0.1mm/Div)
                           accessories

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