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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
Instrument Introduction:
The 4XA inverted metallographic microscope is widely used in schools and industrial and mining enterprise laboratories to identify and analyze the microstructure of various metals and alloys, and to study the general metallographic structure of materials after heat treatment. The microscope imaging is clear, the field of view is wide, and the overall design conforms to human-machine functions, suitable for long-term operation.
2、 Technical parameters:
1. Eyepiece
| category | magnification | Field of view (mm) |
| Large field eyepiece | 10X | Φ18 |
| 12.5X | Φ15 | |
| Differentiation eyepiece | 10X | Φ17 |
2. Objective lens
| category | magnification | Numerical aperture (NA) | system | Working distance (mm) |
| objective lense | 10X | 0.25 | shield | 7.31 |
| 40X | 0.65 | dry | 0.66 | |
| 100X | 1.25 | oil | 0.37 |
3. Monocular head, tilted at 45 degrees; Total magnification: 100X -1250X
4. Focusing mechanism: Coaxial coarse micro motion system with limit and adjusting elastic device, micro motion focusing grid value: 0.002mm
5. Micrometer: 0.01mm/grid; Wide field flat field eyepiece with a 0.1mm scale cross reticle: WF10X;
6. Double layer mechanical platform: size 200mm × 180mm, with a movement range of 70X50mm in the X-Y direction;
7. Bring it? 10 and? One 20mm hole workbench plate each
8. Coarse micro coaxial focusing device for gear rack mechanism, with a focusing range of 25mm and an accuracy of 0.002mm; equipped with a focusing weight adjustment device and a platform position limiting handwheel;
9. Cora lighting system with built-in dimming 6V/20W halogen lamp
10. Color filter: blue, yellow, green, frosted color filter
3、 Optional parts for the instrument:
1. Eyepiece: 5X 15X 20X
2. Objective lens: 5X 20X 60X 80X
3. High pixel imaging system