Meiji Techno MT8500 Metallurgical Upright Refl & Trans BF/DF Microscope

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Short Description

incident & transmitted illumination system as the MT8000 Series

with 30W halogen transmitted illumination and 50W Incident illumination

capable of both brightfield and darkfield observation

Illumination: Halogen or LED

Introduction

The Meiji MT8500 series metallurgical microscopes include the following:

  • Objective Lenses: DIN Infinity Corrected Optical System (ICOS) Plan Epi BD 5x, 10x, 20x and 50x mounted in smooth-operating, ball bearing mounted, quintuple nosepiece.
  • Viewing Head: Siedentopf-type binocular head or trinocular head for camera integration. Each head has the eyetubes inclined at 30° with the left eyetube having graduated diopter settings. The interpupillary distance is adjustable between 53mm - 75mm. An 80/20 beamsplitter for the trinocular tube can be engaged for photo work. (100% to eyetubes or 80% to phototube & 20% to the eyetube.) 30mm ID eyetube.
  • Eyepieces: SWH10x Widefield High Eyepoint eyepieces F.N. 22 are standard with a 25mm reticle mount. 15x and 20x eyepieces are available as an option. Also avilable - Widefield High Eyepoint 10x focusable eyepiece that accept 25mm reticles.
  • Total Magnification: 50x, 100x, 200x and 500x.
  • Specimen Stage: Ceramic-coated flat-top stage 191mm x 126mm, with 100mm x 100mm of travel. Equipped with precision ball bearing guides and low position drop down coaxial controls for X-Y movement.
  • Illumination: Vertical full Koehler illuminator with high intensity 12V 50 Watt halogen light source for brightfield, darkfield and polarization techniques. Automatic voltage (100v~240v) sensing transformer with intensity control supplied in separate case. The following filters are supplied in mounts: blue clear, green clear, polarizing and neutral density (ND 50). Transmitted Koehler illuminator with 6v, 30w halogen lamp built into base. Includes automatic voltage (100v~240v) sensing transformer and intensity control built into the microscope base.
  • Focusing: Ergonomically low positioned coaxial focusing controls allow the operator to work with their forearms relaxed on the working surface. Range of travel is 23mm. Rotation of fine focus is 0.2mm per revolution.
  • Size & Weight:
    • Binocular - MT8000 477.5mm (18.8")D x 471mm (18.5")H x 210mm (8.3")W, 9.4kg (20.7 lbs)
    • Trinocular - MT8100 477.5mm (18.8")D x 526mm (20.7")H x 210mm (8.3")W, 10.1kg (22.3 lbs)
  • Warranty: Meiji Techno warrants this product against defects in material and/or workmanship for the life of the instrument from the date of original purchase to the original purchaser. Electrical warranty is 90 days.
Features

Specification

The Meiji MT8500 series metallurgical microscopes include the following:

  • Objective Lenses: DIN Infinity Corrected Optical System (ICOS) Plan Epi BD 5x, 10x, 20x and 50x mounted in smooth-operating, ball bearing mounted, quintuple nosepiece.
  • Viewing Head: Siedentopf-type binocular head or trinocular head for camera integration. Each head has the eyetubes inclined at 30° with the left eyetube having graduated diopter settings. The interpupillary distance is adjustable between 53mm - 75mm. An 80/20 beamsplitter for the trinocular tube can be engaged for photo work. (100% to eyetubes or 80% to phototube & 20% to the eyetube.) 30mm ID eyetube.
  • Eyepieces: SWH10x Widefield High Eyepoint eyepieces F.N. 22 are standard with a 25mm reticle mount. 15x and 20x eyepieces are available as an option. Also avilable - Widefield High Eyepoint 10x focusable eyepiece that accept 25mm reticles.
  • Total Magnification: 50x, 100x, 200x and 500x.
  • Specimen Stage: Ceramic-coated flat-top stage 191mm x 126mm, with 100mm x 100mm of travel. Equipped with precision ball bearing guides and low position drop down coaxial controls for X-Y movement.
  • Illumination: Vertical full Koehler illuminator with high intensity 12V 50 Watt halogen light source for brightfield, darkfield and polarization techniques. Automatic voltage (100v~240v) sensing transformer with intensity control supplied in separate case. The following filters are supplied in mounts: blue clear, green clear, polarizing and neutral density (ND 50). Transmitted Koehler illuminator with 6v, 30w halogen lamp built into base. Includes automatic voltage (100v~240v) sensing transformer and intensity control built into the microscope base.
  • Focusing: Ergonomically low positioned coaxial focusing controls allow the operator to work with their forearms relaxed on the working surface. Range of travel is 23mm. Rotation of fine focus is 0.2mm per revolution.
  • Size & Weight:
    • Binocular - MT8000 477.5mm (18.8")D x 471mm (18.5")H x 210mm (8.3")W, 9.4kg (20.7 lbs)
    • Trinocular - MT8100 477.5mm (18.8")D x 526mm (20.7")H x 210mm (8.3")W, 10.1kg (22.3 lbs)
  • Warranty: Meiji Techno warrants this product against defects in material and/or workmanship for the life of the instrument from the date of original purchase to the original purchaser. Electrical warranty is 90 days.
Description

MT8500 Meiji Metallurgical Upright Refl & Trans BF/DF Microscope


Meiji Techno MT8500 Upright Reflected & Transmitted Brighfield, Darkfield and Simple Polarized Metallurgical Microscope


Highlighted Features


  • Upright Microscope
  • Reflected & Transmitted lights
  • Brightfield, darkfield and simpel polarizedlight imaging system
  • Infinity Correcetd Optical Systems
    • Plan Epi BF/DF 5x
    • Plan Epi BF/DF 10x
    • Plan Epi BF/DF 20x
    • Plan Epi BF/DF 50x
  • A pair of SWH 10x/FN22, OD30 
  • Stage: Ceramic Coated Flat-top
  • Power Supply: Automatic Voltage Sensing
  • Illumination: Vertical Koehler 6v/30W Haolgen Incident 
  • Ergonomic binocular viewing head (optional)

Models:


MT8520  Binocular Seidentopf, Halogen 
MT8530 Trinocular  Seidentopf, Halogen
MT8520L  Binocular Seidentopf, LED
MT8530L Trinocular  Seidentopf, LED  
 

 

 


The new MT8500 Series has the same incident/transmitted illumination system as the MT8000 Series but with 30W halogen transmitted illumination and 50W Incident illumination. It is also capable of both brightfield and darkfield observation.The MT8500 Series features include:

  • Computer Aided Design
  • Ergonomically positioned controls
  • Comfortable Siedentopf viewing head
  • 50W Vertical Koehler Illuminator with auto voltage sensing power supply
  • 30W Transmitted Koehler Illuminator with auto voltage sensing power supply
  • Brightfield, Darkfield and Simple Polarized Light observation modes
  • Optional Ergonomic binocular viewing head available

 

 

VIEWING HEADS
Model MA815 is the Siedentopf-type binocular head and Model MA816 is the trinocular head for camera integration. Each head has the eyetubes inclined at 30° with the left eyetube having graduated diopter settings. The interpupillary distance is adjustable between 53mm - 75mm. An 80/20 beamsplitter for the trinocular tube can be engaged for photo work. The optional Ergonomic Viewing Head has the inclination adjustable from 10 to 50 degrees to fit any size user.

 

MA815
Siedentopf type binocular head. 30 degree inclination, 30.0mm ø eyetubes. (MT8520)
MA816
Siedentopf type trinocular head. 30 degree inclination, 30.0mm ø eyetubes. (MT8530)
MA957
Siedentopf type Ergonomic binocular head. 10 - 50 degree adjustable inclination, 30.0mm ø eyetubes. (optional)

 


 


 

EYEPIECES
10X Super Widefield High Eyepoint eyepieces F.N.22 are standard, and 15X and 20X eyepieces are available as an option. A Super Widefield High Eyepoint 10X focusable eyepiece that accepts 25mm reticules is also available. 

 

MA817
SWH10X Super Widefield High Eyepoint eyepiece, FN22 (standard) (accepts 25mm reticle)
MA818
SWH15X  Super Widefield High Eyepoint eyepiece, FN16 (optional) (accepts 19mm reticle)
MA819
SWH20X  Super Widefield High Eyepoint eyepiece, FN12 (optional) (accepts 19mm reticle)
MA859
SWH10X-F Super Widefield High Eyepoint focusing, FN22 (optional) (accepts 25mm reticle)

 

 

OBJECTIVE CHANGER
The smooth-operating, ball bearing mounted, quintuple nosepiece provides effortless objective changes.

OBJECTIVES
Meiji Techno offers an assortment of Plan Epi Infinity Corrected objectives for Brightfield work. 

<font >Plan Epi Brightfield Objectives 
- Infinity Corrected - F = 200mm

MA923

Plan Epi BD5X objective, NA: 0.10, Working Distance = 17.0mm (included)

MA924

Plan Epi BD10X, objective, NA: 0.25, Working Distance = 7.48mm (included)

MA925

Plan Epi BD20X, objective, NA: 0.40, Working Distance = 5.20mm (included)

MA926

Plan Epi BD50X, objective, NA: 0.75, Working Distance = 0.38mm (included)

  MA989

Plan Epi BD100X objective, NA: 0.90, Working Distance = 0.37mm (optional)

MeijiMT/MT_lenses.jpg

 

STAGE
Ceramic coated left or right-handed, flat top stage measures 191mm x 126mm with x-y travel: 100mm(X) x 100mm(Y). Ergonomically positioned coaxial drop down controls.

 

MA942

Ceramic coated flat-top stage, 191mm X 126mm, 100mm X 100mm, X-Y movement, with right hand drop-down coaxial controls and 94.5mm diameter clear glass stage plate. (Included in Model MT8000 and MT8100)

 


 

 

ILLUMINATION
Powerful 30 watt halogen transmitted and incident reflected illumination systems provides enhanced image quality and brightness for the observation of metallurgical specimens.

 

 

   
   
 
 
 Cross-line reticle, 25mm diameter  10mm divided into 100 units, 25 mm diameter    5mm divided into 100 parts, 1.0 mm square, 25mm diameter 
for grain sizing in steel, 25mm diameter   metal stage micrometer, 0.01mm, for reflected light

 

Condenser
MA910/05
Substage condenser with iris diaphragm, dovetail mount (For MT8000 & MT8500) (included)
 Filters
MA497
Polarizing filter, 20 mm in-mount (included)
MA475/05
Blue clear filter, LB100, 20mm in-mount (included)
MA476
Green clear filter, clear, 20mm in-mount (included)
MA774
ND50 Neutral density filter 20mm in-mount (transmission: 50%) (included)
 Misc. Parts & Accessories
MA686/05
Adapter to mount RMS thread objectives to BD nosepiece
MA809/10
Replacement 115V AC Power cord with plug (USA)
MA809/20
Replacement 220V AC Power cord with plug (Eurocord)
MA809/30
Replacement 240V AC Power cord with plug (UK)
MA958
Photo/Video attachment with 80/20 beamsplitter, fits MA957 only (optional)
MA709
Dust Cover for MT7500 & MT8500 Series Models (included)
MA928
Vertical Koehler Illuminator 12V 50W halogen (included)
MA928/05
Power supply for MA928, 100V - 240V (included)
MA942
Ceramic coated flat top stage with glass plate insert (included)
MA275/05
Spare bulb for vertical illuminator, 12V, 50W halogen
MA326
Spare bulb for halogen transmitted illuminator, 6V, 30W
MA327
Spare fuse for vertical illuminator power supply, 3A
MA906
Eyeshield (ea) for MA817 10x eyepieces (pair included)

 
<font >MT8500 Series Models
<font >
Model
Head
Illumination
Eyepieces
Objectives
Stage

MT8520

Bino.
12V, 50W Vertical Koehler + 30W Transmitted Koehler
SWH10x FN22
Plan Epi BD 5x, 10x, 20x, 50x
Ceramic Coated Fixed
Flat-top left or right-handed controls

MT8530

Trino.

 

click here to download MT8500 Brochure

 

 

Item #MT8500

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