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Shanghai Changfang Optical Instrument Co., Ltd
Home>Products>Transmissive and Reflective Metallographic Microscope CMM-50
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Transmissive and Reflective Metallographic Microscope CMM-50
CMM-50 Reflective Metallographic Microscope I. Purpose: The CMM-50 series reflective metallographic microscope is suitable for observing, researching,
Product details
Reflective metallographic microscopeCMM-50
1、 Purpose:
The CMM-50 series transmission and reflection metallographic microscope is suitable for observing, researching, and analyzing small and inconvenient inverted samples, as well as samples that require the search for specific target ranges. The transmission reflection metallographic microscope is equipped with a falling light (coaxial reflection) and a transmission light, which can not only identify and analyze the microstructure of various metals, alloy materials, non-metallic substances, as well as the surface conditions of integrated circuits, microparticles, wires, fibers, surface coatings, etc., but also widely used in the electronics, chemical, and instrumentation industries to observe opaque and transparent substances. Such as metals, ceramics, integrated circuits, electronic chips, printed circuit boards, liquid crystal panels, films, powders, carbon powders, wires, fibers, coatings, and other non-metallic materials.
2、 System Introduction
Computerized metallographic microscopeThe system combines traditional optical microscopes with computers (digital cameras) through photoelectric conversion. It not only allows microscopic observation on the eyepiece, but also real-time dynamic images on the computer (digital camera) display screen. The computerized metallographic microscope can edit, save, and print the required images.
3、 Technical parameters:
1. Eyepiece
type magnification Focal length (mm) Field of view (mm)
Large field eyepiece 10X 25 Φ18

2. Objective lens
Objective lens type magnification Numerical Aperture Working distance (mm)
Plan Achromat
(uncovered glass slide)
5X 0.12 18.3
10X 0.25 8.9
40X 0.60 3.7
60X 0.85 0.26
Computerized metallographic microscopeCMM-50E
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Digital metallographic microscopeCMM-50Z
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3. Optical magnification: 50X 100X 400X 600X
4. System reference magnification: 50X-2600X
5. Lighting system
Falling light illumination: 6V/20W halogen lamp, adjustable brightness; 220V(50Hz)
Transmitting lighting: 6V/20W halogen lamp, adjustable brightness; 220V(50Hz)
6. Stage: Size 185mm * 142mm
Mobile range 75mm * 50mm
7. Focusing system: Coaxial coarse and fine motion with limit and adjusting elastic device,
Micro grid value 0.002mm
8. Pupil distance adjustment range: 53-75mm
9. Color filter set: rotary, yellow, blue, green, frosted glass
10. Polarization device: insertable polarizer and built-in polarizer for three eyes
11. Anti mold: Unique anti mold system
4、 System composition:
Computerized Metallographic Microscope (CMM-50E): 1. Metallographic Microscope 2. Adaptor 3. Camera (CCD) 4. A/D (Image Acquisition) 5. Computer
Digital Camera Metallographic Microscope (CMM-550Z): 1. Metallographic Microscope 2. Adaptor Lens 3. Digital Camera
Digital microscopy imaging system Computer microscopy imaging system
5、 Optional parts for the instrument:
1. Eyepiece: 12.5X 20X 10X division. 2. Objective lens: 20X 50X 80X 100X
3. High pixel imaging system 4. Metallographic image measurement software CF-2000C
5. Metallographic structure analysis software (quantitative) CF-2000JX
On site analysis and selection Factory laboratory selection Selection of University Laboratories
Typical application legend Instrument diagram explanation
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