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TSU-70seriesHigh magnification video microscopeSuitable for observing transparent, semi transparent or opaque materials in the electronics, metallurgy, chemical and instrumentation industries, such as metal ceramics, integrated blocks, printed circuit boards, liquid crystal panels, films, fibers, coatings and other non-metallic materials. It is also suitable for observation and analysis in medicine, agriculture and forestry, public security, schools, and scientific research departments. It is also an ideal instrument for research in metallurgy, mineralogy, precision engineering, electronics, and other fields.
TSU-70The C-type three eye video microscope is a product developed by combining optical microscopy technology, photoelectric conversion technology, and computer imaging technology. It is possible to manually observe metallographic images, as well as conveniently and timely observe them on a digital camera, and record them in digital photos for analysis, grading, and other purposes of metallographic spectra. It is also possible to digitally develop or print high-resolution metallographic photos. |
| 2、 Main technical specifications of the instrument |
| Components and specifications |
| eyepiece |
VIEW |
WF10X(18mm) |
| WF20X(8.5mm) |
| Flat field division |
10X (0.10mm/grid value) |
| objective |
Flat field chromatic aberration correction
(uncovered glass slide) |
Magnification factor/numerical aperture |
work distance |
| PL5X/0.12 |
18.3 |
| PLL10X/0.25 |
8.9 |
| PLL20X/0.40 |
8.7 |
| PLL40X/0.60 (spring) |
3.7 |
| PL60X/0.85 (spring) |
0.26 |
| PL100X/1.25 (oil) (spring) |
0.44 |
| eyepiece tube |
Triple eyepiece |
Rotating shaft type, tilted at 30 degrees, including polarizer detection |
| Instrument body |
Rough adjustment and fine adjustment handwheel, with a fine adjustment grid value of 0.002MM (base and bracket) |
| Polarizing device |
Insertable polarizing film, vertical illumination device, capable of conducting general metallographic analysis, particle analysis testing, as well as analyzing and observing opaque objects. |
| Filter set |
Blue, yellow, green, frosted |
| Focuser |
Coaxial coarse micro focusing mechanism, focusing range 15mm, micro grid value 2 μ m |
| Lighting System |
Falling light 6V20W, halogen lamp, adjustable brightness, with polarizing film |
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