Product name：Upright Metallurgical Microscope G-20 Series
Product categories：Microscopes
Abstract：
G-20 series is a upright metalllurgical microscope equioed with reflected and transmitted illumination system, suitable to observe surfaces of non-transparent object or transparent object.
I. Usage
G-20 series reflected and transmitted metallurgical microscopes are suitable to observe surfaces of non-transparent object or transparent object.
It is 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.
It provide clear and high-contrast image, convenient control.
It is the ideal instruments in research work in biology, metallography, mineralogy,precision engineering, electronics and etc.
It is suitable for scientific research, teaching demonstration in the colleges and factory.
II. 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 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.
|
Model |
G-20 |
|
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 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 L60X/0.75(Spring) |
|
Eyepieces tube |
Trinocular, Inclination of 30˚, (Analyzer with field diaphragm to switch) |
|
Vertical illumination unit |
6V 20w, 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) |
|
Stage |
Double layer mechanical (Size:185mmX140mm,movingrange: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. |
