NP-800M
Polarizing Microscope
Description
Features：
· Supply high quality and contrast image with special strain free objective.
· Single polarization, othorgonal polarization and conoscopic observationon.
· Transmitted light and reflect light, 24V/100W long life halogen lamp.
·Stage with 45°located, attachable mechanical stage with large moving range, high efficiency by no interference when turning objectives.
·Professional polarizing microscope for geology, petroleum, chemicals, polymer, LED field.
| NP-800M | ||
| Optical System | Infinite optical system | ● |
| Viewing Head |
Seidentopf trinocular head inclined at 30°, Interpupillary 48-75mm |
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| Eyepiece |
EW10X/22平场目镜 Plan eyepiece EW10X/22 |
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Plan eyepiece with scale of crosshair, Plan eyepiece with cross, Plan eyepiece with gridding |
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| Strain-Free Plan | 4X/0.10/∞/- WD 17.3mm | ● |
| 10X/0.25/∞/0.17 WD 10.0mm | ● | |
| Achromatic | 20X/0.40/∞/0.17 WD 5.10mm | ○ |
| Objective | 40X/0.65/∞/0.17 WD 0.54mm | ● |
| 100X/1.25/∞/0.17 WD 0.13mm | ● | |
| Nosepiece |
Backward quintuple nosepiece, Center adjustable |
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| Analyzer |
360° dial rotation Minimum scale reading： 0.1°（Vernier scale） |
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| Conoscopic observation |
Switch between orthoscopic and conoscopic observation, Bertrand lens position adjustable |
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| attachment | ||
| Optical Compensator |
First-order red plate, Guarter-wave plate, Quartz wedge |
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| Polarizing Rotatable |
Diameter Φ170mm, Center adjustment, 360° scale, Minimum division 1°, Minimum reading 6 by means of vernier scale, 45° Click stop knob |
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| Stage | ||
| Attachable Stage | Moving range 30mmX40mm | ○ |
| Condenser | Strain-free swing condenser NA0.9/0.25 | ● |
| Focusing |
Coaxial coarse & fine adjustment, Range 32mm, Fine division 0.001mm, Coarse stroke 37.7mm per |
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| rotation, Fine stroke 0.1mm per rotation | ||
| Polarizer | 360°rotatable 0°position adjustable | ● |
| Illumination | 24V/100W Halogen lamp, Brightness adjustable | ● |
| Filter | Blue filter Φ45mm | ● |
| ND6 Neutral density filter Φ45mm | ○ | |
| ND25 Neutral density filter Φ45mm | ○ | |
| Attachment | Video attachment | ○ |
| 0.01mm Micrometer | ○ | |
| Note: ●Standard Outfit, ○Optional | ||
