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Large Stage Metallurgical Microscope MJ31

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Brand: MSHOT
型号: MJ31
Price: Negotiable
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Delivery: Shipment within 3 days since the date of payment
Address: China
Valid until: Never Expire
Updated on: 2017-12-18 09:58
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Details
 metallurgical microscope MJ31 is designed with large scale stage for the convenience of observation for some big objectives. It applies to the microscopic observation of non-transparent objects. This metallurgical microscope employs excellent infinity optical system and modularity design concept to achieve easy system upgrade and realize functions of polarizing observation and dark field observation. The compact, stable and high-rigidity body, fully meets the anti-vibration requirement for operation. The ergonomic design makes the operation more convenient and comfortable in a wider space. It is an ideal instrument for the research of metallurgy, mineralogy, and precision engineering to study the microstructure and surface morphology.

Features of MJ31 metallurgical Microscope:

  • Equipped with wide field eyepiece and plan achromatic long working distance (no cover glass)objectives, clear and wide field of view.
  • Equipped large moving range stage, moving range: :8"×8"(204mm×204mm)
  • Coaxial coarse/fine focus system, tensional adjustable, with adjustment limit stop, minimum graduation in fine movement: 0.8μm.
  • 6V 20W Halogen lamp, brightness adjustable.
  • Trinocular, can switch to normal/polarization observation,or to bright/dark field observation, can take 100% light transmitting photography.

Parameters :

For bright and dark field (MJ31 BD)

Eyepiece

Wide field  WF10(Φ 18mm)

Objective (MJ31, bright field objectives)

Plan achromatic long working distance (no cover glass) PL 5X/0.12 WD: 26.1 mm

Plan achromatic long working distance (no cover glass) PL L10/0.25  WD:20.2 mm

Plan achromatic long working distance (no cover glass) PL L20/0.40 WD:8.80 mm

Plan achromatic long working distance (no cover glass) PL L50/0.70 WD: 3.68 mm

Plan achromatic long working distance (no cover glass) PL L80/0.80 WD: 1.25 mm

Objective (MJ31BD, bright /dark field objectives)

Plan achromatic long working distance (no cover glass) PL 5X/0.12BD WD: 9.70 mm

Plan achromatic long working distance (no cover glass) PL L10/0.25BD WD:9.30 mm

Plan achromatic long working distance (no cover glass) PL L20/0.40BD WD:7.23mm

Plan achromatic long working distance (no cover glass) PL L50/0.70BD WD: 2.50 mm

Plan achromatic long working distance (no cover glass) PL L80/0.80BD WD: 1.25 mm

Eyepiece tube

Trinocular, 30°inclined , 100% light passed for photography

Epi- illumination system

For bright filed (MJ31): 6V 20w, halogen lamp, brightness  adjustable

For bright and dark field (MJ31 BD):12V 50w, halogen lamp, brightness  adjustable

Built-in field diaphragm, aperture diaphragm and filter switching device. Push-pull type analyzer and polarizer

Focus system

Coaxial coarse/fine focus system, with tension adjustable and limit stopper, minimum division of fine focusing: 0.7μm

Nosepiece

Quintuple (Fixed nosepiece with backward inclined)

Stage

mechanical stage size: 280mmX270mm, moving range: 204mmX204mm


metallurgical Microscope MJ31 Optional Accessories

Eyepiece

Graduated eyepiece(field number :22mm) 0.10mm/Div

Objective

PL L40/0.60  WD:3.98mm

Bright field

PL L60/0.75  WD:1.22mm

PL L100(dry)/0.85  WD:0.4mm

PL L40/0.60  WD:3.0mm

Bright and dark field

PL L60/0.70  WD:1.9mm

PL L100/0.85  WD:0.35mm

Stage

Mechanical stage,size:250mmX230mm, moving range:154mmX154mm

CCD adapter

0.5X

1X

Graduated 0.5X, 0.1mm/Div

Digital cameras

MC15/20/MC50/MC56 CCD digital cameras

MD30/MD50/MD90/50-T CMOS digital cameras

Camera adapter

CANON(A570,A610,A620,A630,A640,A650,EF)  NIKON( F)

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