Model NO.: MR-2000/2000B
HS Code: 9031809090
Specification:Â
| Eyepiece | 10X wide field plan eyepiece and field of view number is Φ22mm, the eyepiece interface is Ф30mm | ||
| Infinity plan achromatic objectives | MR-2000(Equipped bright field objective) | PL L10X/0.25Â working distance:20.2 mm | |
| PL L20X/0.40Â working distance:8.80 mm | |||
| PL L50X/0.70Â working distance:3.68 mm | |||
| PL L100X/0.85(dry)Â working distance:0.40 mm | |||
| MR-2000B(Equipped with dark / bright field objective) | PL L5X/0.12Â Â working distance:9.70 mm | ||
| PL L10X/0.25Â Â working distance:9.30 mm | |||
| PL L20X/0.40Â Â working distance:7.23mm | |||
| PL L50X/0.70Â Â working distance:2.50 mm | |||
| Eyepiece tube | Hinged binocular tube, with an observation angle of 45°, and a pupil distance of 53-75mm | ||
| Focusing system | Coaxial coarse/fine focus, with tension adjustable and up stop minimum division of fine focusing is 2μm. | ||
| Nosepiece | Quintuple (Backward ball bearing inner locating) | ||
| Stage | Mechanical stage overall size: 242mmX200mm and moving range : 30mmX30mm. | ||
| Rotundity and rotatable stage size: maximal measurement is Ф130mm and minimal clear aperture is less then Ф12mm. | |||
| Illumination system | MR-2000 | 6V30W halogen and brightness enable control. | |
| MR-2000B | 12V50W halogen and brightness enable control. | ||
| Integrated field diaphragm , aperture diaphragm and puller type polarizer. | |||
| Equipped with frosted glass and yellow ,green and blue filters | |||
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Centrifugal Pump is an important part of Electric Submersible Pump. In recent years, the technology of electric Submersible pump lifting is developing rapidly at home and abroad. In oil field production, especially in high water cut stage, most of the crude oil is produced by electric submersible pump. The electric submersible pump plays an important role in lifting technology of non flowing wells and wells with high yield in.
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