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NMM-800/820
Metallurgical Microscope
NMM-800/820 Series Metallurgical Microscope
Description
.Laboratory metallurgical microscope, including bright field, dark field and polarization observation system.
· Powerful transmitted and reflected system with Kohler illumination.
· Ideal instrument for industry inspection and science research.
Specifications:
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NMM- 800RF |
NMM- 800TRF |
NMM- 820RF |
NMM- 820TRF |
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| Optical System | Infinite optical system | ● | ● | ● | ● |
| Eyepiece | Extral wide field eyepiece EW10×/22 | ● | ● | ● | ● |
| 5×/ 0.12/ ∞/ - (BF) | ● | ● | |||
| 10×/ 0.25/ ∞/ - (BF/DF) | ● | ● | ● | ● | |
| 20×/ 0.4/ ∞/ 0 (BF/DF) | ● | ● | ● | ● | |
| 50×/ 0.75/ ∞/ 0 (BF) | ● | ● | |||
| Infinite plan | 100×/ 0.8/ ∞/ 0 (BF) | ● | ● | ||
| Achromatic | 40×/ 0.65/ ∞/ 0.17 | ● | ● | ||
| Objective | 100×/ 1.25/ ∞/ 0.17 | ● | ● | ||
| 5×/ 0.12/ ∞/ - (BF/DF) | ○ | ○ | ● | ● | |
| 40×/ 0.6/ ∞/ 0 (BF/DF) | ○ | ○ | ○ | ○ | |
| 50×/ 0.75/ ∞/ 0 (BF/DF) | ○ | ○ | ● | ● | |
| 100×/ 0.8/ ∞/ 0 (BF/DF) | ○ | ○ | ● | ● | |
| DIC | 20×，100× | ○ | ○ | ||
| Maximum | 30mm | ● | ● | ||
| Sample Height | 50mm | ● | ● | ||
| Viewing Head |
Siedentopf trinocular viewing head, inclined at 30°, interpupillarty distance 48mm-75mm |
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| Incident light |
24V/100W Halogen light, lightness adjustable |
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Kohler illumination and aspherical condenser |
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| Polarizer and analyzer | ○ | ○ | ○ | ○ | |
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An integrate device foe polarizer and analyzer |
○ | ○ | ○ | ○ | |
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Blue，Green，Yellow and Ground glass |
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| Transmitted | Swing-out condenser NA0.9/ 0.25 | ● | ● | ||
| light |
24V/ 100W Halogen light and aspherical condenser |
● | ● | ||
| Blue filter | ● | ● | |||
| Filter | ND25、ND6 | ○ | ○ | ○ | ○ |
| Focusing |
Coaxial coarse and fine adjustment, fine division 1μm |
● | ● | ● | ● |
| Nosepiece | Backward quintuple nosepiece | ● | ● | ● | ● |
| Stage |
Non-porous double layer mechanical stage 186X138mm/74mmX50mm |
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Double layer mechanical stage 186×138mm/ 74mm×50mm |
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| Glass specimen preparation plate | ○ | ○ | ○ | ○ | |
| Specimen preparation plate | ● | ● | |||
| Slide glass | ● | ● | |||
| Specimen Presser | ○ | ○ | ○ | ○ | |
| Photo Attachment | ○ | ○ | ○ | ○ | |
| Video Attachment | C Mount 1×，0.5× | ○ | ○ | ○ | ○ |
| Note: ●Standard Outfit, ○Optional | |||||
