4XB Introduction
4XB binocular inverted metallographic microscope is used to identify and analyze the structure of various metals and alloys. It is suitable for the microscopic observation of metallographic structure and surface morphology.
Observation system
The support area of the instrument base is large, and the curved arm is firm, so that the center of gravity of the instrument is low and stable and reliable. Since the eyepiece and the support surface are inclined at 45°, the observation is comfortable.
Mechanical stage
Mechanically moving stage with built-in rotatable circular stage plate. There are two types of trays, with inner hole φ10mm and φ20mm.
Lighting system
Adopt Kohler lighting system, with variable light bar, 6V20W halogen lamp lighting, adjustable brightness. AC 220V (50Hz).
4XB Configuration table
|
Configuration |
Model |
|
|
Item |
Specification |
4XB |
|
Optical system |
Infinity Optical System |
· |
|
observation tube |
Binocular tube, 45° inclined. |
· |
|
eyepiece |
Flat field eyepiece WF10X(Φ18mm) |
· |
|
Flat field eyepiece WF12.5X(Φ15mm) |
· |
|
|
Flat field eyepiece WF10X(Φ18mm) with cross differentiation ruler |
O |
|
|
objective lens |
Achromatic Objective 10X/0.25/WD7.31mm |
· |
|
Semi-plan achromatic objective 40X/0.65/WD0.66mm |
· |
|
|
Achromatic objective 100X/1.25/WD0.37mm (oil) |
· |
|
|
converter |
Four-hole converter |
· |
|
Focusing mechanism |
Adjustment range: 25mm, scale grid value: 0.002mm |
· |
|
Stage |
Double-layer mechanical mobile type (size: 180mmX200mm, moving range: 50mmX70mm) |
· |
|
Lighting system |
6V 20W halogen lamp, brightness adjustable |
· |
|
color filter |
Yellow filter, Green filter, Blue filter |
· |
|
software package |
Metallographic analysis software (version 2016, version 2018) |
O |
|
Camera |
Metallographic digital camera device (5 million, 6.3 million, 12 million, 16 million, etc.) |
|
|
0.5X camera adapter |
||
|
Micrometer |
High-precision micrometer (grid value 0.01mm) |
|
Note：“·”standard；“ O”optional
