XJL-20/20BD
Inverted Metallurgical Microscope
Standard Configuration
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Specification |
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Eyepiece |
Wide field WF10X(field number:¦µ22mm) |
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Objective |
XJL-20 Equipped with bright field objectives |
PL L10X/0.25 (Work distance)：20.2 mm |
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PL L20X/0.40 (Work distance)：8.80 mm |
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PL L50X/0.70 (Work distance)：3.68 mm |
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PL L100X/0.85£¨Dry£© (Work distance)：0.40 mm |
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XJL-20BD Equipped with bright & dark field objectives |
PL L5X/0.12 BD (Work distance)：9.70 mm |
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PL L10X/0.25 BD (Work distance)：9.30 mm |
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PL L20X/0.40 BD (Work distance)：7.23mm |
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PL L50X/0.70 BD (Work distance)：2.50 mm |
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Eyepiece tube |
Inclination angle is 45˚ and interpupillary distance is 53~75mm. |
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Focus system |
Coaxial coarse/fine focus, with tension adjustable£¬minimum division of fine focusing is 2μm. |
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Nosepiece |
Quintuple (Backward ball bearing inner locating) |
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Stage |
Mechanical stage overall size: 242mmX200mm and moving range : 30mmX30mm. |
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Rotundity and rotatable stage size: maximal measurement is Ф130mm and minimal clear aperture is less then Ф12mm. |
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Illumination system |
6V30W halogen and brightness enable control., use in XJL-20 |
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12V50W halogen and brightness enable control., use in XJL-20BD |
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Integrated field diaphragm , aperture diaphragm and puller type polarizer. |
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Equipped with frosted glass and yellow , green and blue filters |
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Optional accessories
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Name |
Sort/Technique parameter |
NO. |
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Eyepiece |
Dividing eyepiece(¦µ22mm) |
1122010 |
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Objective |
PL L5X/0.12 (Work distance)：26.1 mm |
Equipped with bright field objectives |
2260105 |
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PL L40X/0.60 (Work distance)：3.98 mm |
2260140 |
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PL L60X/0.70 (Work distance)：1.22mm |
2260160 |
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PL L80X/0.80 (Work distance)：1.28 mm |
2260180 |
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PL L40X/0.60 BD (Work distance)：3.00 mm |
Equipped with bright & dark field objectives |
2120140 |
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PL L60X/0.70 BD (Work distance)：1.90 mm |
2120160 |
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PL L80X/0.80 BD (Work distance)：0.80mm |
2120180 |
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PL L100X/0.85 BD (Work distance)：0.22 mm |
2120100 |
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CCD Adapter |
0.5X |
812004 |
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1X |
812002 |
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0.5X with dividing 0.1mm/Div |
812003 |
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Camera |
DV-1 Video output 380/520 TV line USB output 0.42 M pixel |
800001 |
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DV-2 With USB output 1.3M,2.0M,3.0M pixel |
800003 |
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DV-3 With video output 380/520 TV line |
800005 |
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Digital camera adapter |
CANON(EF) NIKON( F) |
820001 |
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