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Infinity Strain-free Plan Achromatic Polarizing Microscope PM3230
Model：Infinity Strain-free Plan Achromatic Polarizing Microscope PM3230
Category：Polarizing Microscope
Brand：Oi-Instruments
Contact name：Orlenda Tan
Telephone：18962123364
Email：orlenda@oi-instruments.com
PM3230 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 6' 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.
| Model | PM3230 |
| Eyepiece | Wide field WF10X(Φ22mm) |
| Dividing eyepiece(field number:Φ22mm) 0.10mm/Div | |
| Objective | Strain-free plan achromatic objective (no cover glass) |
| PL L5X/0.12 (Work distance)：26.1 mm | |
| PL L10X/0.25 (Work distance)：20.2 mm | |
| PL L40X/0.60£¨spring£©(Work distance)：3.98 mm | |
| PL L60X/0.75£¨spring£©(Work distance)：2.03 mm | |
| Reflected illuminating system | 12V30W 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 | Quadruple (the center of nosepiece is adjustable ) |
| Intermediate attachment | Puller type bertrand lens |
| Compensator | ¦Ë, ¦Ë/4 and quarts wedge compensator. |
| Eyepiece 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 | |
