| 1、 Purpose: |
| MM-158As an advanced metallographic microscope with its superior performance, it is mainly developed for the semiconductor manufacturing industry, electronics industry, metallurgy, and scientific research industry. This instrument adopts two illumination methods, transmission and reflection, which can be achieved under reflection illuminationObservation of light and dark fieldsAnd DICdifferential interferenceObservation, polarized observation. Observe the bright field under transmitted light. Adopting UIS high-resolution, long working distance infinite beam path correction imaging technology. The light source adopts a non spherical shapeKohler lightingProvides brightness assurance for observing dark objects. 25mmLarge field of view |
| The eyepiece provides clearer image quality. |
2、 Technical parameters
1. Eyepiece |
category |
Magnification factor |
Field of view diameter (mm) |
Flat field large field eyepiece |
WF10× |
ф25 |
Cross scale eyepiece |
WF10× |
ф20
2. Objective lens: |
Long distance bright dark field objective lens |
Numerical aperture NA |
work distance |
0.1 |
29.4 |
PL5X BD |
0.25 |
16 |
PL10X BD |
0.40 |
10.6 |
PL20X BD |
0.6 |
5.4 |
PL40X BD
3. Three eye tube:
Hinged, tilted 30 °, pupil distance 50mm-75mm
4. Coaxial coarse micro focusing mechanism:
Focusing range 25mm micro grid value 2 μ m, single finger micro adjustment device
5. Double layer mechanical workbench:
Workbench size: 189mmX160mm, longitudinal movement: 50mm, lateral movement: 80mm
6. Lighting source:
Falling light illumination: 12v50w halogen lamp with adjustable brightness, Kohler lighting, equipped with field of view light barrier, aperture light barrier, polarizer and color filter
Transmitting lighting: 12v50w halogen lamp with adjustable brightness, Abbe spotlight, built-in field of view light bar
7. Polarization device:
Insertable polarizer and analyzer, analyzer can rotate 360 degrees, both polarizer and analyzer can be removed from the optical path.
8. Color filter:
Blue, green, frosted
9. Converter: |
| Four hole with DIC jack |
3、 System composition
Computerized metallographic microscope (MM-158C): 1. Metallographic microscope 2. Adaptor lens 3. Camera (CCD) 4. Image acquisition software 5. Computer (optional) |
| Digital metallographic microscope (MM-158D): 1. Metallographic microscope 2. Digital adapter lens 3. Digital camera |
4、 Optional attachments
1. Professional quantitative metallographic analysis software MA3000
2. Two dimensional measurement software WH300
3. Sample flattening device YP05
4. High resolution imaging system
5. Light and dark field objective lens 50x, 80x, 100x
6.100 watt falling beam lighting device
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