Upright metallurgical microscope JL-2030 Series
- Courier
- In detail
- BrandJoint-win
- Country of manufactureChina
- Microscope designTrinocular
- SpecializationMetallographic
JL-2030 series reflected and transmitted metallurgical microscope is 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 provides 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.
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.Standard Configuration:
| Model | JL-2030A | JL-2030B |
| Eyepiece | Wide field WF10X(|μ18mm) | |
| Objective | Plan achromatic objectives with long working distance (no cover glass) PL 5X/0.12、PL L10X/0.25、PL L40X/0.60、PL L60X/0.75 (Spring) | Plan achromatic objectives with long working distance (no cover glass) PL 5X/0.12、PL L10X/0.25、PL L20X/0.40、PL L40X/0.60 (Spring)、PL L60X/0.75 (Spring) |
| Eyepieces tube | Trinocular, Inclination of 30, (Analyzer with field diaphragm to switch) | |
| Vertical illumination unit | 6V 20w, halogen lamp, adjustable 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 (mm) | Double layer mechanical (Size:185X140, moving range:75X50) | |
| Vertical illumination unit | Abbey condenser NA.1.25 Rack & pinion adjustable、(B,G)filter and Frosted filter、Collector for halogen lamp、6V 20w halogen lamp, adjustable control. | |
Optional accessories:
| Name | Sort / Technique parameter |
| Eyepiece | Wide field WF16X(|μ11mm)、Dividing 10X(|μ18mm) 0.1mm/Div |
| Objective | Plan achromatic objectives with long working distance (no cover glass) PL L 50X/0.70、PL L 80X/0.80、PL L 100X/0.85 (Spring)、PL 100X/1.25 (Spring, oil) |
| Filter | Green & Yellow filter |
| CCD adapter | 0.4X ; 0.5X ; 1X ; 0.5X with dividing 0.1mm/Div |
| Camera with USB2.0 Port | DV-100 ; DV-200 ; DV-300 |
| Photograph unit | 10X Viewing eyepiece、2.5X/4X Change over photograph attachment、4X Focusing photograph attachment |
| Digital camera adapter | CANON(A610,A620,A630,A640) |