AELAB AE-MMS400 Inverted Metallurgical Microscope for Bright Field, Dark Field & Polarizing Observation

The AELAB AE-MMS400 inverted metallurgical microscope is engineered for new research and new development in reflective sample inspection, combining bright field, dark field, and polarizing observation within a stable inverted optical platform. AE-MMS400 is widely used in metal, mineral, and electronic field applications where reproducible microstructure contrast and precision sample positioning are required.

The AELAB AE-MMS400 inverted metallurgical microscope supports metallurgical LWD infinity plan objectives and an oversized three-layer working stage for flexible sample handling. AE-MMS400 integrates a trinocular observation head, polarizer/analyzer capability, and stable illumination options for clear surface defect identification, grain boundary inspection, and materials quality control.

⚙️ Design & Construction

The AELAB AE-MMS400 inverted metallurgical microscope uses an inverted metallurgical frame that positions the objective system below the stage to stabilize heavy or irregular specimens. AE-MMS400 supports metallurgical LWD infinity plan objectives, including Semi Apochromatic LMPlan FL objectives and optional BD objectives for bright field and dark field observation. A Seidentopf trinocular head with 30° inclination and 48–76 mm interpupillary distance supports ergonomic inspection and camera integration through the trinocular port.

🔬 Working Principle / Testing Method

The AELAB AE-MMS400 inverted metallurgical microscope analyzes reflected light from opaque samples using metallurgical objectives optimized for long working distance inspection. Bright field observation measures reflectance contrast from surface morphology, while dark field observation captures scattered light from scratches, pits, inclusions, and micro-cracks. Polarizing observation with a polarizer and analyzer stabilizes birefringence-related contrast for crystalline and mineral structures, supporting metallurgical microstructure interpretation and material defect classification.

💡 Key Advantages

• The AE-MMS400 inverted metallurgical microscope performs bright field, dark field, and polarizing observation for reflective samples
• WF10× / 22 mm adjustable eyepieces provide a wide viewing field for long-duration inspection
• Large mechanical stage size 210 mm × 180 mm supports wide specimen formats and metallographic mounts
• Precision stage travel 50 mm × 50 mm with 0.1 mm scale improves repeatable defect localization
• Coaxial focusing with 10 mm coarse stroke and 2 μm fine division supports accurate surface focusing
• 12V/50W halogen illumination (100–240 V input) ensures stable contrast for metallographic inspection
• Optional 5W LED illumination (100–240 V input) improves operational efficiency for routine microscopy

🔗 Connectivity & Integration

• The AELAB AE-MMS400 inverted metallurgical microscope supports trinocular observation for camera connection
• Optional C-mount adapters include 1× / 0.75× / 0.5× (focus adjustable) for digital imaging integration
• Optional digital photograph adaptor supports CANON, NIKON, and OLYMPUS camera systems for documentation
• Polarizer and analyzer modules support polarizing observation workflows for material structure validation

🧪 Testing Applications

The AELAB AE-MMS400 inverted metallurgical microscope is used for microstructure inspection, surface defect analysis, and materials quality control across laboratory and industrial environments. AE-MMS400 supports metallographic inspection of polished and etched samples, fracture surface observation, coating verification, and electronic material evaluation. Typical applications include grain boundary assessment in steels and alloys, inclusion detection in cast metals, surface scratch identification in precision components, mineral phase observation, and reflective sample inspection in semiconductor and electronic material production.

Compliance & Quality Assurance

The AELAB AE-MMS400 inverted metallurgical microscope is designed for laboratory-grade quality assurance workflows requiring stable mechanical positioning, repeatable focusing control, and traceable optical performance. AE-MMS400 supports controlled illumination input voltage 100–240 V and integrates precision mechanical scales for repeatability in inspection documentation. For GLP-aligned reporting, AE-MMS400 supports digital photography integration through optional camera adapters and C-mount modules.

The AELAB AE-MMS400 inverted metallurgical microscope provides stable bright field, dark field, and polarizing observation for metal, mineral, and electronic field inspection, ensuring reliable microstructure analysis and repeatable defect identification for research, production testing, and laboratory quality control.