High-Fidelity Infinite Optical System
Our infinite optical system works in tandem with plan semi-apochromatic objective lenses and wide-field, high-eyepoint eyepieces. This premium combination accurately restores the true details of complex metallographic structures to meet strict high-precision detection standards.
Extended Long-Working-Distance Objectives
Every objective lens in the lineup features an extended working distance. Even at a high 50X magnification, the lens maintains an 8.5mm physical clearance. This allows operators to observe large or irregularly shaped samples without time-consuming sample preparation, drastically boosting your daily testing efficiency.
Intelligent Light Intensity Memory
The microscope automatically recalls and matches the optimal light intensity whenever you switch objective magnifications. This smart feature eliminates repetitive manual lighting adjustments, cuts down on operational steps, prevents human errors, and creates a highly fluent workflow.
True-Color Warm White LED Source
The integrated 4000K–4300K warm white LED light source boasts a color rendering index (CRI) of 95 or higher. By accurately restoring the natural color of your specimens, it prevents misjudgments caused by color deviation. This makes the system ideal for precision metallographic rating and automated image analysis.
Flexible 100% Splitter Trinocular Tube
The 45° inclined, hinged trinocular head features a dedicated 100:0 / 0:100 beam splitter ratio. This design allows you to route light entirely to the eyepieces or completely to the camera sensor. It streamlines simultaneous human-eye observation and high-definition digital archiving.
High-Precision Coaxial Focusing & Stage
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Micro-Focusing: The coaxial coarse and fine focusing system features an ultra-fine 1 $\mu\text{m}$ graduation value for razor-sharp tracking.
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Large-Stroke Stage: A 50 \times 50\text{ mm}$ stage pairs with a 5-hole encoded nosepiece to guarantee smooth operation, precise part positioning, and stable accuracy over years of continuous use.
Industrial Metallurgical Applications
Metal Grain Size & Inclusion Grading
Grade the grain boundaries and internal inclusions of steel, aluminum, and non-ferrous alloys. Labs rely on these structural metrics to evaluate the success of heat treatment processes and verify material performance.
Structural Defect Tracing & Failure Analysis
Examine raw castings and active weldments to locate hidden structural defects like micro-cracks, gas blowholes, and internal porosity. Tracing these microscopic flaws allows engineers to determine the root cause of component failure and ensure product reliability.
Heat Treatment Optimization
Precisely track microstructural changes after specialized workflows like quenching, tempering, and annealing. Monitoring these grain transformations helps factory teams optimize process parameters to maintain total mass-production stability.
Weld Zone Structural Audits
Clearly display the microstructures of weld fusion lines and surrounding heat-affected zones (HAZ). Technicians can rapidly spot critical welding defects—such as incomplete penetration or trapped slag inclusions—to meet strict industrial acceptance criteria.
Powder Metallurgy & Coating Thickness Analysis
Analyze the internal porosity and sintered structural integrity of powder metallurgy components. The inverted layout also provides the contrast necessary to measure the exact thickness and bonding quality of industrial platings and surface coatings.
Materials Science Academic Training
Equip university engineering laboratories with a rugged, high-precision instrument. The user-friendly controls make it an excellent teaching tool for student experiments in metallographic structure observation and material performance analysis.
