SUZHOU KING ENTER IMPORT AND EXPORT CO., LTD.
SUZHOU KING ENTER IMPORT AND EXPORT CO., LTD. We have been adopting the world standards and regulations such as ISO, ASTM,DIN, EN, GB, BS, JIS,ANSI, UL, TAPPI, AATCC, IEC, VDE, and CSA.
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Binocular inverted metallographic microscope 4XB
Overview
4XB binocular inverted metallographic microscope is used to identify and analyze the combined structure of various metal and alloy materials. It is widely used in factories or laboratories for casting quality identification, raw material inspection or metallographic structure analysis after material treatment. And some surface phenomena such as surface spraying were studied.
The instrument is an inverted metallographic microscope. Because the observed surface of the specimen coincides with the surface of the worktable, it has nothing to do with the height of the specimen.It is easy to use with impact structure and beautiful outer appearance. The support area of the instrument base is large and the bending arm is strong, which makes the center of gravity of the instrument lower, more stable and reliable.The eyepiece and the supporting surface are inclined at 45 °, which makes the observation comfortable.
Detailed technical parameters
1. Objective lens
| Item | Magnification times | numerical aperture(N．A) | System | Working distance(mm) |
| Achromatic objective | 10× | 0.25 | Dry | 7.31 |
| Semi flat field achromatic objective | 40× | 0.65 | Dry | 0.66 |
| Achromatic objective | 100× | 1.25 | Oil | O.37 |
2. Eyepiece
| Item | Magnification times | View field diameter(mm) |
| Flat field eyepiece | 10× | 18 |
| 12.5× | 15 |
3. Magnification times:100×～1250×
4. Mechanical tube length:160mm
5. Micro focusing
Adjusting range:7mm
Scale lattice value:0.002 mm
6. Coarse focusing range:7mm
7. Mechanical working stage:75×50mm
8. lighting bulb:6V 20W halogen lamp
9. Weight:5kg
10. Packaging dimension:360×246×350 mm
Standard list
| SN | Item | Qty | Remarks |
| 1 | Metallographic microscope body(including lens tube) | 1 | |
| 2 | Specimen compression | 1 | |
| 3 | Load disk | 1 | |
| 4 | Filters(blue, green, and yellow)) | 1 for each | |
| 5 | Bulb | 1 | |
| 6 | 10X objective lens | 2 | Flat field achromatic objective lens |
| 7 | 12.5X objective lens | 2 | Flat field achromatic objective lens |
| 8 | 10X objective lens | 1 | Achromatic objective |
| 9 | 40X objective lens | 1 | Semi flat field achromatic objective |
| 10 | 100X objective lens(oil) | 1 | Achromatic objective |
| 11 | Fuse | 1 | |
| 12 | Power line | 1 |
Options
Conclusion
This device is a kind of inverted type optical microscope. Due to the surface of specimen to be observed coinciding with the table surface, it has no limit to the height of specimen. It features convenient operation, compact structure and elegant appearance. The equipment base has large supporting area and the arm bend is strong which makes the gravity of equipment lower, thus it can be placed stably and reliably. There is a 45 º tilt angle between the eyepiece and supporting surface, and this make it comfortable to observe.
This device is used to identify and analyze the organizational structure of all kinds of metals and alloy materials. It can be widely used in factories and laboratories to verify the quality of casting, to inspect the raw material and analyze the metallographic organization of material after treatment, and to do some research work for surface spraying etc. This equipment can be equipped with photographic device to proceed photomicrography.