Metallographic microscopes are used to identify and analyze the microstructure of various metals, alloys, and non-metallic materials, and are widely used in factories or laboratories for raw material inspection; Quality identification of castings or metallographic structure analysis after material processing; And conduct research on surface phenomena such as surface cracks and spraying, including metallographic analysis of steel, non-ferrous metal materials, castings, and coatings; Petrographic analysis in geology; As an effective means of conducting microscopic research on compounds and ceramics in the industrial field, it is an essential instrument for studying the microstructure of materials in metallurgy and materials science, and a powerful assistant in scientific research and teaching.

More and more research no longer meets the conventional requirements of metallographic microscopy and photography. Inputting microscopic images into microcomputers for various post-processing is a new technology synchronized with the world today in the field of microscopy.

The 4XC-MS image analysis metallographic microscope is equipped with a high pixel digital photography system (or CCD camera), which has multiple optical zoom and can continuously select various magnification ratios. The image can be processed, edited, saved, and output (such as printing) by the computer or input into multimedia systems and electronic mailboxes.

The system can be equipped with a "Professional Quantitative Metallographic Image Analysis Computer Operating System" (software) for real-time research and analysis of metallographic spectra, such as grain size measurement and grading; Measurement and rating of non-metallic inclusions; Measurement and rating of pearlite and ferrite content; Measurement and rating of graphite spheroidization rate of ductile iron; Analysis, statistics, and output of graphic and textual reports on decarburization layer, carburizing layer measurement, and surface coating thickness measurement.

1. Structure: Inverted three eyepiece tube with a tilt angle of 30 °, adjustable pupil distance and refractive power, 4 objective lens converters

2. Total magnification: microscope 100-1000 × image 300-3000 ×

3. Double layer mechanical stage: 200 × 152 mm, with a moving range of 15 × 15 mm

4. Focusing mechanism: Coaxial coarse and fine movement limit protection, lifting range of 30 mm, fine adjustment of 0.002 mm

5. Lighting system: Adjustable brightness halogen lamp 20W/6V with color filter

6. Magnification and field of view (other magnifications can be optionally selected)

Instrument completeness

⑴ Instrument body

⑵ Light source group

⑶ Eyepiece tube

⑷ Triple interface

⑸ Flat field objective lenses PL10 ×, PL20 ×, PL40 ×, PL100 × oil

⑹ Flat field eyepiece 10 ×

Color filter yellow, green, blue, frosted

⑻ Synthetic immersion oil

(9) Load piece with a diameter of 10 mm and a diameter of 20 mm

(10) Dust cover

⑾ Elastic clip

12. Spare bulb 20W/6V

13. Backup fuse 0.5A

1. Metallographic microscope: Three eye inverted metallographic microscope 4XC

2. Digital adaptive lens: Optical and mechanical interface between dedicated microscope and CCD camera

3. Color CCD camera

4. Image processing system: dedicated image capture card (high-resolution real-time image acquisition card secondary development software package)

5. Image analysis system: Professional quantitative metallographic analysis computer operating system (software)

6. Microcontrollers and printers: Lenovo commercial computers and branded printers (currently mainstream configurations)

A dedicated image capture card that can transmit digital video signals in real-time to display memory or system memory. The input color video signal is processed by a digital decoder, analog-to-digital converter, scaling, cropping, color space conversion, etc., and then transmitted to a VGA card for real-time display or to computer memory for real-time storage through the PCI bus. The data transmission process is controlled by the image card, without the need for CPU involvement, and the instantaneous transmission speed can reach 132MB/s.

Input mode: software selection and switching: six CVBS inputs, three Y/C inputs, one out of six analog video outputs;

Image acquisition resolution: 768 × 576 × 24bit (PAL), 640 × 480 × 24bit (NTSC);

Flexible image acquisition: supports multiple acquisition methods such as single field (odd field or even field), single frame, continuous field, continuous frame, interval of several fields or frames, etc;

Graphic overlay function: By filling in the MASK template, input images of any shape can be displayed and stored in real-time;

Hardware completes the scaling (SCALE) and cropping (CLIP) of input images; The size and position of the input image can be flexibly set;

Supports various image display and storage formats such as YUV4:2:2, RGB32, and Y8Bit for chromaticity space transformation;

Support the working mode of displaying computer content and collected images on the same screen;

Support software to adjust brightness, color tone, color saturation, and contrast;

Support user encryption function: protect user software from piracy infringement;

Provide development tools and demonstration programs for WINS and Linux environments; Support development environments such as VC, VB, BC, C++Builder, etc.

Introduction to Metallographic Image Analysis System (Professional Quantitative Metallographic Analysis Software)

The metallographic image analysis system (software) integrates advanced image analysis technology today, perfectly combining metallographic microscopy and intelligent analysis technology. The measurement and rating results are fast and accurate, in compliance with national standards and ASTM standards in the United States. The system interface is fully localized in Chinese, concise, clear, and easy to operate. After simple training or reference to the user manual, it can be operated freely.

Image editing software: more than ten functions including image acquisition, image storage, etc;

Image software: more than ten functions such as image enhancement and image overlay;

Image measurement software: dozens of measurement functions such as perimeter, area, and percentage content;

Output methods: data table output, histogram output, image printing output.

Grain size measurement rating (grain boundary extraction, grain boundary reconstruction, single-phase, two-phase, grain size measurement, rating);

Measurement and rating of non-metallic inclusions (including sulfides, oxides, silicates, etc.);

Measurement and rating of pearlite and ferrite content; Measurement and rating of graphite spheroidization rate of ductile iron;

Measurement of decarburization layer, carburization layer, and surface coating thickness;

Measurement of phase area in ferritic and austenitic stainless steels;

Analysis of primary and eutectic silicon in high silicon aluminum alloys;

Nearly 200 professional projects, including titanium alloy material analysis, meet the requirements of metallographic analysis and inspection in the vast majority of units.