Upright Metallurgical Industrial Microscope Polarizing And Dark Field
Features
. Excellent UIS optical system
. Modularization function design
. Synchronous reflecting and transmitting or independent illumination
. Polarizing observation
. Dark field observation
Introduction
U3203/3220/3230/3230BD series upright metallurgical industrial microscopes is suitable for observing surfaces of opaque object or transparent object. It is equipped with excellent UIS optical system and modularization function design, provides excellent optical performance and continuous products upgrade, also to obtain synchronous reflecting and transmitting or independent illumination, or polarizing observation, or dark field observation.
U3203/3220/3230/3230BD series upright metallurgical industrial microscopes is with smart design, easy operation and clear image system, it is the ideal instruments for biology, metallography, mineralogy, precision engineering, electronics, etc usage.
Parameters
| Specification | ||||||
| Eyepiece | Wide field WF10X(field number:Φ22mm) | |||||
| Infinity plan achromatic objective |
U3203/3220/3230 (Equipped with bright field objectives) |
PL L5X/0.12 (Work distance):26.1 mm | ||||
| PL L10X/0.25 (Work distance):20.2 mm | ||||||
| PL L40X/0.60 (Work distance):3.98 mm | ||||||
| PL L60X/0.70 (Work distance):3.18 mm | ||||||
|
U3230BD (Equipped with bright & dark field objectives) |
PL L5X/0.12 BD (Work distance):9.7 mm | |||||
| PL L10X/0.25 BD (Work distance):9.3 mm | ||||||
| PL L20X/0.40 BD (Work distance):7.2 mm | ||||||
| PL L40X/0.60 BD (Work distance):3.0 mm | ||||||
| Eyepieces tube | Trinocular inclined 30, can be shot in 100% light flux. | |||||
| Epi- illumination system | U3203/3220/3230 | 6V 30W, halogen lamp and adjustable brightness. | ||||
| U3230BD | 12V 50W, halogen lamp and adjustable brightness. | |||||
| U3203/3230/3230BD | Equipped with Y, B, G filters and ground glass | |||||
| U3220 | Equipped with Y, B, G, R filters. | |||||
| Integrated field diaphragm, aperture diaphragm and filter 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: 2μm. | |||||
| Nosepiece | Quintuple (Backward ball bearing inner locating) | |||||
| Stage | Double layer mechanical stage, overall size:210mmX140mm,moving range:75mmX50mm. | |||||
|
Transmitted illumination system |
Abbe condenser NA.1.25 Rack & pinion adjustable | |||||
| Collector for halogen lamp illumination and integrated field diaphragm | ||||||
| U3230/3230BD | Equipped with B filter and ground glass | |||||
| U3220 | Equipped with B, G filters and ground glass. | |||||
| U3220/3230 | 6V 30W, halogen lamp and adjustable brightness. | |||||
| U3230BD | 12V 30W, halogen lamp and adjustable brightness. | |||||
| Optional Accessory | Eyepiece | 10X(Φ22mm)Dividing eyepiece(Φ22mm) | ||||
| Objective | U3203/3220/3230 | 20X,50X,80X,100X(Dry) Bright field objective | ||||
| U3230BD | 50X,60X,80X,100X Bright & dark field objective | |||||
| CCD adapter | 0.5X,1X,0.5X (With dividing) | |||||
| Camera |
USB output: 1.3M/2.0M/3.0M pixel VIDEO output: 380/520 TV Line |
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| Digital camera adapter | CANON(EF) NIKON( F) | |||||
Notice: The transmitted and reflected illumination system of the mode U3220 are controlled independently.
