Upright Metallographic Microscope: Precision-Driven Material Analysis for Industry & Education
Mikrosize, a trusted supplier of precision instruments, proudly presents its Upright Metallographic Microscope — a high-performance measurement and testing instrument built to satisfy stringent requirements for industrial inspection and academic teaching. This versatile unit integrates premium-grade optics, user-oriented design and flexible configuration options, making it an essential tool for microstructure and material analysis across multiple application fields.
Core Features: Precision, Operating Comfort and High Efficiency
At the core of this microscope is an infinity-corrected flat-field optical system, equipped with long-working-distance objective lenses. The 40× objective delivers a working distance of 3.7 mm. This optical combination delivers outstanding image clarity with sharp, distortion-free visuals — a prerequisite for accurate observation of metal metallographic structures, PCB circuit boards and LCD panels.
Ergonomics are well-considered with a front-mounted ultra-low coarse-fine focusing mechanism. This feature minimizes operator fatigue during long-hour operations and enables intuitive human-machine interaction. Its triangular integrated frame further improves practical performance: it enhances operational stability while saving valuable bench space, a great benefit for busy laboratories and production sites.
Maintenance is simplified by a plug-in lamp replacement unit, enabling safe, fast and reliable bulb replacement. The microscope supports both bright-field and polarized-light observation to accommodate diverse testing scenarios. A full set of optional accessories are offered, including cameras, image acquisition cards, digital cameras, analysis software, reticle eyepieces and sample-preparation equipment.
Detailed Configuration: Configurable for Broad-range Applications
The microscope adopts the NJF-120 trinocular upright metallographic microscope main unit, with configurable components to meet varied application demands:
Observation & Magnification
A trinocular observation head allows seamless switching between direct visual observation and image capture. Eyepieces include WF10×/18 and WF10×/18 fitted with a 0.1 mm reticle and crosshair. Objective lenses cover 4× (WD 25.4 mm), 10× (WD 11.0 mm), 20× (WD 6.0 mm), and 40× (WD 3.7 mm). An optional 80× objective (WD 0.2 mm) is available for higher-magnification inspection.
Operation & Stability
A 4-position nosepiece enables fast objective-lens switching. The double-layer movable stage measures 150 × 140 mm with a travel range of 75 × 50 mm for precise sample positioning. Coaxial coarse and fine focusing mechanisms ensure smooth and accurate focus adjustment.
Illumination & Image Optimization
Köhler illumination is implemented via vertical reflected-light optics with adjustable aperture diaphragm and field diaphragm. Reflected illumination is provided by a 6 V 20 W dimmable halogen lamp for stable, adjustable brightness. Color filters (blue, green, yellow and frosted glass) together with polarization components (polarizer and analyzer) optimize image quality for specialized testing requirements.
Dimensions & Supporting Accessories
Compact in size (427 × 178 × 413 mm) and light-weight at 8.5 kg, the unit fits well within most workstations. Standard attachments include a C-mount interface, digital-camera relay lens, digital and color digital cameras, NK-200 measurement-analysis software and NK-100 professional metallographic analysis software, helping users convert microscopic observations into valid analytical data.
From industrial quality control in mining and manufacturing sectors to metallography teaching in educational institutions, Mikrosize’s Upright Metallographic Microscope is a dependable, user-friendly measurement and testing instrument. Thanks to its superior optical performance, ergonomic construction and flexible configurations, it serves as a preferred solution for professionals pursuing high-precision material analysis.
