Description

Description

  • L2030 series reflected and transmitted metallurgical microscopes are suitable to observe surfaces of the non-transparent object or transparent object. They are equipped with vertical illuminator and transmitted illuminator, plan achromatic objectives with long working distance(no cover glass), wide field eyepieces and set polarizer device in trinocular. They provide the clear and high-contrast image, convenient control. They are the ideal instruments in research work in biology, metallography, mineralogy, precision engineering, electronics and etc. They are suitable for scientific research, teaching demonstration in the colleges and factory.
    Features
    ▲  With plan, achromatic objectives with long working distance (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.
    ▲  With vertical illuminator and transmitted illuminator, can observe surfaces of the non-transparent object or transparent object.
    ▲  6V 20W halogen lamp,  brightness control.
    ▲  Trinocular, can switch to observe normally or to observe the Polarize, can send 100% of light to the binocular eyepieces or to the top port.




Specification
  • Standard Configuration 
    Model
    L2030A
    L2030B
    Eyepiece
    Wide field  WF10X(Φ18mm)
    Objective
    Plan achromatic objectives with long working distance (no cover glass) PL 5X/0.12
    Plan achromatic objectives with long working distance (no cover glass)  PL 5X/0.12
    Plan achromatic objectives with long working distance (no cover glass) PL L10X/0.25
    Plan achromatic objectives with long working distance (no cover glass)  PL L10X/0.25
    Plan achromatic objectives with long working distance (no cover glass) PL L40X/0.60
    Plan achromatic objectives with long working distance (no cover glass) PL L20X/0.40
    Plan achromatic objectives with long working distance (no cover glass) PL L60X/0.75(Spring)
    Plan achromatic objectives with long working distance (no cover glass) PL L40X/0.60
     
    Plan achromatic objectives with long working distance (no cover glass) PL L60X/0.75(Spring)
    Eyepieces tube
    Trinocular, Inclination of 30˚, (Analyzer with field diaphragm to switch)
    Vertical illumination unit
    6V 20w, the halogen lamp, brightness control.
    Vertical illumination with field diaphragm, aperture diaphragm and polarizer,(Y,B,G)filter and frosted filter
    Focus system
    Coaxial coarse/fine focus system, with tensional adjustable and up stop, minimum division of fine focusing: 2μm.
    Nosepiece
    Quadruple(Backward ball bearing inner locating)
    Quintuple(Backward ball bearing inner locating)
    Stage
    Double layer mechanical (Size:185mmX140mm,moving range:75mmX50mm)
    Vertical illumination unit
    Abbe condenser  NA.1.25  Rack & pinion adjustable
    Blue filter and frosted filter
    Collector for halogen lamp
    6V 20w halogen lamp, brightness control.