Image Analysis Metallographic Microscope DMM-440C
1The main purpose and characteristics of the instrumentThe DMM-440 series inverted horizontal metallographic microscope is suitable for observing transparent, semi transparent, or opaque materials in the electronics, metallurgy, chemical, and instrumentation industries, such as metal ceramics, integrated blocks, printed circuit boards, liquid crystal panels, films, fibers, coatings, and other non-metallic materials. It is also suitable for observation and analysis in pharmaceuticals, agriculture and forestry, public security, schools, and scientific research departments. It is also an ideal instrument for research in metallurgy, mineralogy, precision engineering, electronics, and other fields.
The DMM-440C computerized three eye inverted metallographic microscope is a high-tech product developed by perfectly combining advanced optical microscopy technology, advanced photoelectric conversion technology, and cutting-edge computer imaging technology. It is possible to manually observe metallographic images, as well as conveniently and timely observe them on a computer monitor. Metallographic images can be captured and recorded at any time for analysis, grading, and other purposes. High pixel metallographic photos can also be saved or printed.
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Main technical specifications of the instrument
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1. Components and specifications
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| eyepiece |
Broad Vision |
WF10X(Φ18mm) |
| WF12.5X(Φ14mm) |
| Flat field division |
10X (0.10mm/grid value) |
| objective lens |
Flat field chromatic aberration correction (uncovered glass slide) |
Magnification factor/numerical aperture |
working distance |
| PL10X/0.25 |
8.9 |
| PL20X/0.3 |
8.7 |
| PL40X/0.65 |
3.7 |
| SPL100X/1.25(油) |
0.44 |
| stage |
Travel: 75 × 50mm, Appearance: 180 × 155mm |
| Instrument body |
Rough adjustment and fine adjustment handwheel, with a fine adjustment grid value of 0.002MM (base and bracket) |
| Binocular head |
Axis binocular group tilted at 45 degrees |
| Polarization device |
Polarizing mirror group |
| Carrier film group |
The diameters are respectively 12mm, 16mm, and 25mm |
| focusing system |
Coaxial coarse micro focusing mechanism, focusing range 15mm, micro grid value 2 μ m |
| lighting system |
Falling light 6V30W, halogen lamp, adjustable brightness |
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Optional parts:(1) 5X Huygens eyepiece; 10X (Φ 20mm) wide-angle eyepiece;
(2) 2.5 (2.5/0.7) flat field achromatic objective lens; 4X flat field achromatic objective lens
(3) Carrier film set (Φ 40mm)
(4) Style clip
3、 Composition of the system1. Metallographic microscope DMM-440
2. Computer adaptive glasses
3. Color Camera (CCD)
4. A/D converter (color image acquisition equipment)
5. Computer (optional)
4、 Purchase section1. Metallographic analysis software
2.2 million pixel digital camera, 3 million pixel digital camera, 4 million pixel digital camera
5、 Comparison of similar instruments1. DMM-440C computer inverted metallographic microscope
2. DMM-440D Digital Inverted Metallographic Microscope