metallographic microscope SGO-3230
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Technical specifications (standard) |
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Eyepiece |
10X wide field plan eyepiece and field of view number is Φ22mm, the eyepiece interface is Ф30mm |
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Infinity plan achromatic objectives |
3230/3231 （Equipped bright field objective） |
PL L5X/0.12 working distance：26.1 mm |
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PL L10X/0.25 working distance：20.2 mm |
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PL L40X/0.60 working distance：3.98 mm |
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PL L60X/0.75 working distance：2.03mm |
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4230BD/4231BD（Equipped with dark / bright field objective） |
PL L5X/0.12 BD working distance：8.05 mm |
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PL L10X/0.25BDworking distance：7.86mm |
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PL L20X/0.40 BD working distance：7.2mm |
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PL L40X/0.60BD working distance：3.0 mm |
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Eyepiece tube |
Trinocular inclined 30˚, pupil separation 53~75 mm. |
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Focusing system |
Coaxial coarse/fine focus system, with tension adjustable device, minimum division of fine focusing: 2.0μm. |
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Nosepiece |
Quintuple (Backward ball bearing inner locating) |
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Stage |
Mechanical stage，overall size：210mmX140mm，moving range: 63mmX50mm |
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Illumination system |
3230/3231 |
12V30W halogen and brightness enable control. |
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4230BD/4231BD |
12V30W halogen and brightness enable control for transmission illumination. 12V50W halogen and brightness enable control for reflecting illumination. |
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Integrated field diaphragm, aperture diaphragm and puller type polarizer. |
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Equipped withgroundglass and yellow ,green and blue filters |
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Optional Accessory |
Eyepiece |
Dividing eyepiece(Φ22mm) |
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Objective |
3230/3231 |
Bright field objective 20X、50X、80X、100X(Dry) |
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4230BD/4231BD |
Bright&dark field objective 50X、60X、80X、100X |
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CCD adapter |
0.5X、1X、0.5X（with dividing） |
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Camera |
Usb output 1.3M、3.0M、5.0M、10Mpixel |
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Digital camera adapter |
Cannon（EF） nikon（F） |
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