1、 Instrument Introduction

The YJ-200 falling beam metallographic microscope adopts excellent optical system and modular functional design concept. After upgrading the system, polarization observation, bright field observation and other functions can be achieved. The compact and stable integrated main body design fully embodies the requirements of microscope operation stability. The idealized design of the instrument makes operation more convenient and space more extensive. Suitable for metallographic structure analysis and microscopic observation of surface morphology, it is an ideal instrument for research in metallurgy, mineralogy, and polymer materials science. Suitable for observing transparent and opaque substances in various electronic processing and casting industries, such as metals, ceramics, integrated blocks, printed circuit boards, liquid crystal panels, films, fibers, coatings, and other materials. It is also suitable for observation and analysis in agriculture, forestry, animal husbandry, fishery, and scientific research departments.

2、 System Introduction

The YJ-200 falling beam metallographic microscope has an image output system. Traditional optical microscopes can be organically combined with computer computers (digital cameras) through photoelectric conversion. Not only can microscopic imaging be observed through eyepieces, but real-time images can also be directly observed and captured through computers or digital cameras, and the required images can be directly photographed, saved, and printed. Metallographic microscope computer type (YJ-200C type), equipped with a professional industrial camera, connected to a computer, and combined with metallographic analysis software, can perform metallographic module analysis and grading, and automatically generate reports. The YJ-200 metallographic microscope is equipped with a digital metallographic microscope (YJ-200D type) for users who are not convenient to access computers. It directly takes metallographic structure images through digital cameras and DSLR cameras, and later imports them into the computer to make metallographic analysis rating reports through metallographic analysis software.

3、 Performance characteristics

▲ Equipped with a large field eyepiece and a long working distance flat field achromatic objective lens (without cover glass), the field of view is large and clear.

Coaxial focusing coarse fine adjustment mechanism, with adjustable coarse focusing elasticity, equipped with limit and locking devices, fine adjustment grid value: 2 μ m.

▲ Configure a reflective lighting system to perform microscopic imaging observation on opaque objects.

▲ Halogen lamp (6V, 20W), adjustable brightness.

▲ Three eye observation tube, capable of freely switching between polarized observation and normal observation, capable of 100% transparent photography.

4、 Parameter data