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PH-PG3230 polarizing microscope

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  • Standard Configuration

    Model Number

    PH-PG3230   Polarzing Microscope

    Eyepiece

    Wide field   WF10X(field number φ22mm)

    Dividing   eyepiece(field number φ22mm)  0.10mm/Div

    Objective

    Strain-free plan   achromatic objective (no cover glass)

    PL L5X0.12,Work   distance:26.1mm

    PL L10X0.12,Work   distance:20.2mm

    PL   L40X0.60(Spring),Work distance:3.98mm

    PL   L60X0.70(Spring),Work distance:3.18mm

    Reflected   illuminating

    6V30W   Halogen,brightness enable control

    Polarizer can be   rotated 360°

    Analyzer can be   rotatable 360°with scale and minimum vernier

    Integrated field   and aperture diaphragm.

    Nosepiece

    Quarduple(the   center of nosepiece is adjustable)

    Intermediate attachment

    Puller type   bertrand lens

    Compensator

    λ, λ/4 and quarts wedge compensator

    Eyepieces Tube

    Trinocular is   Inclined 30° and enable to shoot in 100% light flux.

    Focus system

    Coaxial coarse   /fine focus with tension adjustable and up stop device, minimum division of   fine focusing :2μm


    Optional accessories

    Name

    Sort/Technique   parameter

    Infinity objective

    Strain-free plan   achromatic objective (no cover glass)

    PL L   20X/0.40(Work distance):8.80mm

    PL   L50X/0.70£¨spring£©(Work distance):3.68 mm

    PL   L80X/0.80£¨spring£©(Work distance):1.25 mm

    PL   L100X//0.85(spring) (Work distance):0.4 mm

    Nosepiece

    Quintuple(Backward   ball bearing inner locating)

    Slide moving   holder

    Moving range:   30mmX25mm

    CCD adapter

    0.4X

    0.5X

    1X

    0.5X with   dividing 0.1mm/Div

    Camera

    DV-1  Video   output£¨380/520 TV line£© USB output £¨0.42 M pixel£©

    DV-2 With USB   output £¨1.3M,3.0M,5.0M ,10.0Mpixel£©

    DV-3 With video   output£¨380/520 TV line£©

    Digital camera adapter

    CANON(A570,A610,A620,A630,A640,A650,EF)    NIKON( F)


  • PH-PG3230 transmitted & reflected polarizing microscope is utilized polarizing light to observe and research the matter which have double refraction features, the user can make single polarizing observation, orthogonal observation, conoscope observation. It is applied in geology, chemicals, physic and leechdom fields, widely used to observe the crystal of liquid macromolecule polymer, biomedical polymer and liquid crystal. It is the ideal instrument for scientific research and universities teaching demo.


    Features

    ▲  Adopt infinity optical system and modularization function design.

    ▲  Infinity long W.D plan objectives, the field of view is widely and clear.

    ▲  Wide-field plan eyepieces: field number Ф22mm.

    ▲  Coaxial coarse/fine focus system, with tensional adjustable and up stop, minimum division of fine focusing: 2μm.

    ▲  Polarizing unit can be move out or into optical path, polarizer and analyzer can be rotated from 0°to 360°.

    ▲Rotatable stage, 360° graduated in 1° increments, minimum retardation resolution 6undefined center adjustable and with tightener Stage vertical effective movement up to 30mm.

    ▲  Wide voltage range power supply (85-265V 50/60Hz), 6V30W halogen lamp, brightness adjustable.

    ▲  Trinocular can be observation for eyepieces and microphotography in 100% light flux, suits for low illuminance microphotography.


    Stage: Round rotatable stage, 150mm diameter, 360° graduated(in 1°increments) ,minimum ,retardation resolution 6undefined, center adjustable with tightener.

    Transmitted illuminating system: 6V 30W halogen lamp ,brightness adjustable. Polarizer, 360° rotatable, having four scale 0, 90, 180, 270, set under the aperture diaphragm, can take down from the optics body.

    Epi-illumination system: 6V 30W halogen lamp, brightness adjustable, polarizer can be rotated 360°. analyzer can be rotatable 360°with scale and minimum vernier. Intergrated field and aperture diaphragm.