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Metallographic microscope CMM-40
Metallographic microscope CMM-40 1. Purpose: CMM-40E/CMM-40Z series dark field metallographic microscope is a multi-purpose industrial inspection micr
Product details
metallographic microscopeCMM-40
1、 Purpose:
The CMM-40E/CMM-40Z series dark field metallographic microscope is a multi-purpose industrial inspection microscope. The dark field metallographic microscope has a wide field of view, clear and bright imaging, and comfortable operation. It is an ideal inspection instrument for semiconductor silicon chips, masks, LCD substrates, biological, metallographic specimens, and other opaque industrial specimens. The dark field metallographic microscope can be optionally equipped with a high-precision and large stroke stage, which facilitates the inspection of large-sized specimens. The dark field metallographic microscope can also be equipped with accessories such as microphotography, digital camera, dark field, polarizing, and sample flattening device.
2、 System Introduction
The dark field metallographic microscope system is an organic combination of traditional optical microscopes and computers (digital cameras) through photoelectric conversion. It can not only perform microscopic observations on the eyepiece, but also observe real-time dynamic images on the computer (digital camera) display screen. The dark field metallographic microscope can edit, save, and print the required images.
3、 Technical parameters:
1. Eyepiece
type magnification Field of view (mm)
Wide-angle eyepiece 10X F20

2. Objective lens
Objective lens type magnification Numerical aperture (NA)
Plan Achromat 10X 0.25
25X 0.45
40X 0.60
100X (oil) 1.25
Flat field dark field mirror 10X 0.25
20X 0.32
40X 0.60
Dark field metallographic microscopeCMM-40E
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Dark field metallographic microscopeCMM-40Z
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3. Total magnification factor
Optical magnification: 100X 250X 400X 1000X
System reference magnification: 100X-2600X
4. Stage: 50mm * 75mm
5. Focusing system: Coaxial coarse and fine motion with limit and adjusting elastic device,
Micro grid value 0.002mm
6. Pupil distance adjustment range: 53-75mm
7. Color filter: yellow, green, blue
8. Lighting system: 12V/50W reflector, 6V/30W high-power halogen lamp, adjustable brightness
9. Anti mold: Unique anti mold system
4、 System composition:
Computer type dark field metallographic microscope (CMM-40E): 1. Metallographic microscope 2. Adaptor 3. Camera (CCD) 4. A/D (image acquisition) 5. Computer
Digital camera type dark field metallographic microscope (CMM-40Z): 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: 20X 2. Objective lens: 4X 20X 3. High pixel imaging system
4. Metallographic image measurement software CF-2000C 5. Metallographic structure chart analysis software (quantitative) CF-2000JX
Related applications:
The dark field metallographic microscope has good imaging quality and can be used in high demand laboratories with a wide magnification range.
On site analysis and selection Factory laboratory selection Selection of University Laboratories
Typical application legend Instrument diagram explanation
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