iMetal-300 Inverted Metallographic Microscope

Product Feature：

• Adopts an infinite optical system, matched with plan semi-apochromatic objective lenses and wide-field high-eyepoint eyepieces to restore the true details of metallographic structures and meet the requirements of high-precision detection.
• The full range of objective lenses has a long working distance; the max. 50X magnification still maintains an 8.5mm working distance, enabling the observation of large-size and special-shaped samples without frequent sample preparation, thus improving detection efficiency.
• Automatically matches the optimal light intensity when switching objective lens magnifications, eliminating the need for repeated manual adjustment, reducing operational steps, avoiding human errors, and greatly improving detection fluency.
• 4000K-4300K warm white LED light source with a color rendering index (CRI) ≥95 accurately restores the true color of samples, avoids misjudgment caused by color deviation, and is suitable for metallographic rating and image analysis.
• 45° inclined hinged trinocular tube with a beam splitter ratio of 100:0/0:100 supports simultaneous connection of human eye observation and imaging systems, meeting the needs of photographing, video recording and digital archiving.
• Coaxial coarse and fine focusing system (1μm fine focusing graduation) + 50×50mm large-stroke stage, combined with a 5-hole encoded nosepiece, realizes precise positioning, smooth operation and stable precision during long-term use.

Product Application：

• Used for grading the grain size and inclusions of steel, non-ferrous metals and other materials, and evaluating the effect of heat treatment processes and material properties.
• Detects defects such as cracks, blowholes and porosity in castings and weldments, traces the causes of failure, and ensures the reliability of product quality.
• Precisely observes microstructural changes after processes such as quenching and annealing, optimizes process parameters, and ensures the process stability of mass production.
• Clearly presents the microstructures of weld fusion zones and heat-affected zones, detects defects such as incomplete penetration and slag inclusion, and meets the acceptance criteria of welding processes.
• Observes the porosity and sintered structure of powder metallurgy parts, as well as the thickness and bonding interface of coatings and platings to control coating quality.
• Suitable for teaching experiments in materials science for metallographic structure observation and material performance analysis.