The BJ-X handheld metallographic microscope, also known as a portable metallographic microscope, is equipped with a vertical illumination light source and can be easily used to identify the microstructure of various metals and alloys on site or when it is not possible to make samples. The handheld metallographic microscope can be widely used in factories and laboratories for casting quality identification, raw material inspection, or research and analysis of metallographic structures after material treatment. It can also be used for antique gemstones and for surface fine observation.
Portable metallographic microscope BJ-X detailed technical parameters
1、 Instrument usage
HandheldBJ-XMetallographic microscopes, due to their built-in vertical illumination light source, can be easily used on-site or when it is not possible to make samples to identify the microstructure of various metals and alloys. They can be widely used in factories and laboratories for casting quality identification, raw material inspection, or research and analysis of gold microstructure after material processing. They can also be used for antique gemstones and for surface fine observation.
2、 Technical parameters
1. Eyepiece
| Type |
magnification |
Field of view (mm) |
| eyepiece |
10X |
ф18 |
2. Objective lens
| Achromatic |
Numerical aperture (NA) |
Working distance (mm) |
| 10X |
0.25 |
7.3 |
| 40X |
0.65 |
0.5 |
3. Total magnification: 100X, 400X
4. Mechanical cylinder length: 160mm
5. Focusing distance: 36mm
6. Dimming power supply: 6V 2.1W
3、 Optional parts
1. Eyepiece: 20X 2. Objective lens: 16X 20X 3. Digital camera
4、 Application Technology of Handheld Metallographic Microscope
On site safety inspection of steel pipes in thermal power plants