Upright Metallurgical Microscope UMM-12 Series
The upright trinocular metallurgical microscope has a reflected transmitted and a polariscope
Features:
Upright design is suitable to find a fixture object and to observe, research and analyse the object on a broader surface. The instruments are widely used in the field of IT, PCB and micro pellets、threads、fibre、surface coatings etc., and testing、researching、and analyzing metallurgical structure of materials. They are also broadly suitable for factories、laboratories、and teaching and researching areas.
Reflected (Co-axial vertical illumination) and transmitted light source fits for various observations and shoots.
The polarizing co-axial vertical illumination system, generating vivid images and clarifying contrasts, is proper for various complicated observation and shoots.
Co-axial vertical and horizontal moveable loading stage and a variety buitl-in fliter switching makes operation easy.
Ascend and descend focusing system is equipped with a limit switch device, which avoids collision between specimens and objective lens and repeated focusing in high volume testing.
Magnification and field (Standard)：
|
Plan achromatic Objective with long working distance |
wide field eyepieces WF10×/18 |
Plan eyepieces(option) PL12.5×/16 |
|
type |
magnify |
N.A |
System |
Working distance
(mm) |
Vision field: (mm) |
Total magnify |
Vision field
(mm) |
Total magnify |
|
Plan field |
PL5× |
0.12 |
dry |
35.4 |
Ф4.2 |
50× |
Ф3.4 |
63× |
|
LWD |
PLL10× |
0.25 |
15.3 |
Ф2.9 |
100× |
Ф2.3 |
125× |
|
LWD |
PLL20× |
0.40 |
8.67 |
Ф1.6 |
200× |
Ф1.3 |
250× |
|
LWD |
PLL40× |
0.60 |
3.63 |
Ф0.48 |
400× |
Ф0.38 |
500× |
|
LWD |
PLL60× |
0.75 |
2.26 |
Ф0.37 |
1000× |
Ф0.20 |
1250× |
Specifications:
|
Items/Models |
UMM-12A |
UMM-12B |
UMM-12C |
|
Optical
system |
Total amplification ratio |
50×- 400× |
50×- 600× |
|
plan achromatic objective |
PL 5× PLL 10× PLL 20× PLL 40× |
|
PLL 60×（PLL big distance）(optional) |
|
Wide field eyepieces |
WF10×/18 |
|
Intermediate Attachment |
Cross WF eyepiece and micrometers |
10× zoom graduation:0.1/18 mm micrometer 0.01/1 mm |
|
Frame |
Basic Structure |
Upright Design, Hinge Trinocular Tube：45°obliquity, pupil distance 55-75 mm, Diopter ±5% (adjustable) |
|
Revolving objective |
4 hole ball bearing circumvolve |
5 hole ball bearing circumvolve |
|
Double layer stage |
Size:185x140 mm, moving rance:70x50 mm, |
|
vernier graduation 0.1 mm |
|
Focus |
Coaxial coarse and fine, Up-down adjusting range:35mm, Vernier Calibration 0.002 mm, System up-down adjusting locking and torque adjusting |
|
Illumination systems |
Reflected light |
Kohler Illumination Variable Aperture and field diaphragm, Adjustable Brightness Halogen lamp 20W/6V |
|
polarizing setting: polarizer and analyzer |
|
Inside switching filters: yellow/green/blue/frosted |
|
Transmitted light |
lifting Abbe condenser, built-in aperture diaphragm and filter and adjustable halogen lamp |
|
/ |
Separate transmitted and reflected light |
Simultaneously transmitted and reflected light |
|
Power supply |
AC 110/220V/50Hz 30W |
|
Weight/Dimensions |
Weight：10 Kg; Package Size： 340x400x460 cm |
Complete accessory：
|
Main body |
Vertical Illumination |
|
Trinocular Tube |
Light Source |
|
Connector port card |
wire |
|
Plan objectives |
dust cover |
|
Wide field eyepieces |
Spare fuse |
|
divisional eyepiece |
spare lamp |
|
Micrometer |
Manual |
|
Abbe condenser |
qualified certificate |
|
Transmitted filters |
Packing list |
|
Polarizing sheets |
Warranty |
|
Working Stage Glass |
|
