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E-mail
bimuyiqi@163.com
- Phone
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Address
Building 28, 6999 Chuansha Road, Pudong New Area, Shanghai
Shanghai Bimu Instrument Co., Ltd
bimuyiqi@163.com
Building 28, 6999 Chuansha Road, Pudong New Area, Shanghai
1、 Instrument usage:
The BMM-55 series upright metallographic microscope (reflection and transmission) is suitable for observing transparent, semi transparent or opaque materials in the electronics, metallurgy, chemical and instrumentation industries, such as metal ceramics, integrated blocks, printed circuit boards, liquid crystal panels, films, fibers, coatings and other non-metallic materials. It is also suitable for observation and analysis in medicine, agriculture and forestry, public security, schools, and scientific research departments.
2、 System Introduction
This system organically combines traditional optical microscopes with 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 computer type metallographic microscope can edit, save, and print the required images.
3、 Technical parameters
1. Eyepiece
| type | magnification | scene | remarks |
| Large field eyepiece | 10X | Φ18 | |
| 20X | Φ11 | ||
| Flat field differentiation eyepiece | 10X | Φ18 | Grid value: 0.01mm |
2. Objective lens
| category | Magnification factor | Numerical aperture (NA) | Working distance (mm) |
| Flat field achromatic objective lens (without cover glass) | 5X | 0.12 | 18.3 |
| 10X | 0.25 | 8.9 | |
| 40X | 0.60 | 3.7 | |
| 60X | 0.85 | 0.26 | |
| 100X | 1.25 | 0.44 |
3. Optical magnification: 50X -2000X System reference magnification: 50X-3200X
4. Double layer mechanical stage: size 185mm * 142mm, movement range 75mm * 50mm
5. Focusing system: Coaxial coarse micro motion with limit and adjusting elastic device, micro motion grid value of 0.002mm
6. Pupil distance adjustment range: 53-75mm
7. Color filter set: rotary, yellow, blue, green, frosted glass
8. Polarization device: insertable polarizer and built-in polarizer for three eyes
9. Lighting system: 6V/20W halogen lamp, adjustable brightness; 220V(50Hz)
4、 System composition
Computerized metallographic microscope (BMM-55E):
1. Metallographic microscope
2. Adaptive mirror
3. Camera (CCD)
4. A/D (Image Acquisition)
5. Driver software
6. Data cable
7. Computer (optional)
Digital metallographic microscope (BMM-50D):
1. Metallographic microscope
2. Adaptive mirror
3. Digital camera
5、 Optional parts
1. High pixel imaging system
2. Metallographic microscope analysis software
3. Eyepiece WF16X