4XI metallographic microscopeDetailed product description：

The 4XI metallographic microscope is an inverted metallographic microscope. Due to the overlap between the observed surface of the sample and the worktable surface, it is independent of the height of the sample, easy to use, compact in instrument structure, and aesthetically pleasing in appearance. The support area of the instrument base is large, and the bent arm is sturdy, which lowers the center of gravity of the instrument and ensures stable and reliable placement. Due to the 45 degree inclination between the eyepiece tube and the support surface, observation is comfortable.
Metallographic microscope is used by users to identify and analyze the microstructure of various metals and alloys. It can be widely applied in factories or laboratories for the identification of casting quality, inspection of raw materials, or research and analysis of metallographic structures after material processing.

Technical parameters of 4XI metallographic microscope:

1. Objective lens
Category: Achromatic Objective Lens
Magnification factor: 10X, 40X (flat field), 100X oil
Numerical aperture (NA): 0.25, 0.65, 1.25
Working distance (mm): 7.31, 0.65, 0.37
2. Eyepiece
Category: Flat field eyepiece
Magnification factor: 10X, 12.5X
Field of view diameter (mm): 18, 15
3. Total magnification: 100X-1250X
4. Mechanical cylinder length: 160mm
5. Micro focusing:
Adjustment range: 7mm
Scale value: 0.002mm
6. Coarse focusing range: 7mm
7. Lighting bulb: 6V/12W tungsten bromide lamp
8. Instrument weight: 5KG
9. Packaging box volume: 360 * 246 * 350mm
metallographic microscope
Instrument completeness:
1. Microscope body: 1 unit
2. Monocular tube: 1 piece
3. Eyepiece 10X, 12.5X: 1 each
4. Objective lenses 10X, 40X (flat field), 100X oil: 1 each
5. Load stage compression spring: 1 piece
6. Load capacity: 1 piece each for diameter 10 and diameter 20
7. Color filter (green, yellow, gray, frosted glass): 1 piece each
8. Cedar oil: 1 bottle
9. Light bulbs (tungsten bromide lamps): 2 pieces
10. Random files: 1 set
Optional parts
10X micrometer eyepiece, micrometer ruler (grid value 0.01mm)