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¡¡ Products -- Metallurgical Microscope --XJL-302
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XJL-302

 XJL-302  upright metallurgical microscope is suitable to observe surfaces of opaque object. It is equipped excellent UIS optical system and modularization function design so that update system expediently and achieved polarization, dark field observation. Compact and steady main frame body is embodiment for the shock resistance. The ideal ergonomic design is adopted in this unit and has easier operation and wider space. This is ideal optical instrument for micro observation in metallographic structure and surface morphology. It is suitable for research in metallography, mineralogy, precision engineering, etc.
Features
With long working distance plan achromatic objectives (no cover glass) and wide-field eyepieces, can get clear pictures and wide view field
With large move range mechanical stages, moving range:8"X8"(204mmX204mm)
Coaxial coarse/fine focus system, with tensional adjustable and up stop, minimum division of fine focusing: 0.8¦Ìm
6V 30W halogen lamp, adjustable brightness
Trinocular, can switch to normally/polarize observation, brightfield/dark field observation. can send 100% of light to the binocular eyepieces or to the top port

Standard Configuration


Specification

Eyepiece

 Wide field WF10X(field number:|¦Ì22mm) 

Infinity plan achromatic objective

XJL-302
Equipped with bright field objectives

PL L5X/0.12  (Work distance)£º26.1 mm

PL L10X/0.25  (Work distance)£º20.2 mm

PL L20X/0.40  (Work distance)£º8.80 mm

PL L50X/0.70  (Work distance)£º3.68 mm

PL L80X/0.80  (Work distance)£º1.25 mm

XJL-302BD
Equipped with bright & dark field objectives

PL L5X/0.12 BD  (Work distance)£º9.70 mm

PL L10X/0.25 BD  (Work distance)£º9.30 mm

PL L20X/0.40 BD  (Work distance)£º7.23mm

PL L50X/0.70 BD  (Work distance)£º2.50 mm

PL L80X/0.80 BD (Work distance)£º1.25 mm  

Eyepieces tube

Trinocular inclined 30?, can be shot in 100% light flux.

Epi- illumination system

XJL-302

6V30W halogen and brightness enable control

XJL-302BD

12V50W halogen and brightness enable control

Integrated field diaphragm, aperture diaphragm and (Y,B,G, ground glass) switching device. Push-pull type analyzer and polarizer.

Focus system

Coaxial coarse/fine focus system, with tension adjustable and limit stopper, minimum division of fine focusing: 0.7¦Ìm.

Nosepiece

Quintuple (Backward ball bearing inner locating)

Stage

Mechanical stage overall size£º280mmX270mm¡ê?moving range: 204mmX204mm

 

Optional accessories


Name

Sort/Technique parameter

Objective

Dividing eyepiece(field number:|¦Ì22mm)    0.10mm/Div

Objective

PL L40X/0.60 Work distance:3.98mm

Equipped with bright field objectives

PL L60X/0.7 Work distance:3.18mm

PL L100X/0.85 Work distance:0.4mm

PL L40X/0.60 Work distance:3.0mm

Equipped with bright & dark field objectives

PL L60X/0.75 Work distance:1.9mm

PL L100X/0.85 Work distance:0.4mm

Stage

Mechanical stage, overall size£º 250mmX230mm Move range:154mmX154mm

CCD Adapter

0.5X

1X

0.5X with dividing 0.1mm/Div

Camera

DV-1 Video output¡ê¡§380/520 TV line¡ê? USB output ¡ê¡§0.42 M pixel¡ê?

DV-2 With USB output ¡ê¡§1.3M,2.0M,3.0M pixel¡ê?

DV-3 With video output¡ê¡§380/520 TV line¡ê?

Digital camera adapter

CANON(A570,A610,A620,A630,A640,A650,EF)  NIKON( F)
  The specifications are subject to change.
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