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Introduction:
The instrument can used for identification and analysis structures tissue of metal surface ,it is important
tool for metal physics examining metallurgical structures. it is a crux equipment of appraising the quality
for iron and steel,boiler,mine, machine tool , tool,automobile,shipping ,bearing,diesel engine,
farm implement,industry etc.
Specification:
1.Achromatic Objective:
|
Magnification |
10X |
20X |
40X |
100X(Oil) |
|
Numerical |
0.25N.A |
0.40N.A |
0.65N.A |
1.25N.A |
|
Working distance |
8.9mm |
0.76mm |
0.69mm |
0.44 mm |
2. Plan Eyepiece:
10X (Diameter field Ø 22mm)
12.5X (Diameter field Ø 15mm) (pick out part)
3. Dividing Eyepiece: 10X (Diameter field Ø20mm) (0.1mm/div.)
4. Moving stage: Working stage size: 200mm×152mm
Moving range: 15mm×15mm
5. Coarse and Fine focusing adjusting device:
Coaxial limited position, Fine focusing scale value: 0.002mm
6. Magnification:
|
Objective Eyepiece |
10X |
20X |
40X |
100X |
|
10X |
100X |
200X |
400X |
1000X |
|
12.5X |
125X |
250X |
600X |
1250X |
7. Photo Magnification
|
Objective Eyepiece |
10X |
20X |
40X |
100X |
|
4X |
40X |
80X |
160X |
400X |
|
4X And additional 2.5X-10X |
100X |
200X |
400X |
1000X |
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