1、 Purpose:

The ZYJ-1200 research-oriented upright bright dark field transmission reflection metallographic microscope is a multi-purpose industrial inspection optical instrument, equipped with bright/dark field objectives, large field eyepieces, and polarized observation devices. The transmission reflection illumination adopts the "Kohler" illumination system, with a large depth of field and clear field of view. It can be used for testing semiconductor silicon chips, LCD substrates, circuit boards, solid powders, and various other transparent or opaque industrial samples. It is an ideal instrument for research in biology, metallurgy, mineralogy, precision engineering, and electronic engineering.

2、 System Introduction

This system combines traditional optical microscopes with computers (digital cameras) through photoelectric conversion. It can not only perform microscopic observations on the eyepiece, but also observe real-time dynamic images on the computer (digital camera) display screen, and edit, save, and print the required images.

ZYJ-1200A series of research-oriented upright metallographic microscopes using an infinite focusing system.

3、 Technical parameters

1. Eyepiece

2. Objective lens

3. Optical magnification: 50X-1600X System reference magnification: 50X-2600X;
4. Color filter group: yellow, blue, green;
5. Polarization device: insertable polarizer and built-in polarizer for three eyes;
6. Stage size: 280 × 270mm, movement range: 204 × 204mm [standard];
7. Coarse micro coaxial focusing mechanism, micro handwheel grid value: 0.002mm;
8. Reflective Illuminator: 12V/50W halogen lamp, adjustable brightness. Built in field of view aperture, aperture stop, color filter conversion device, push-pull analyzer and polarizer; Transmitting Illuminator: Collector, suitable for halogen lighting (built-in field of view light bar), 12V/30W halogen lamp, adjustable brightness.

4、 System composition

Computer type (ZYJ-1200E): 1. Metallographic microscope 2. Adaptor lens 3. Digital color camera 4. Data cable 5. Computer (optional)

5、 Optional parts:1. High pixel imaging system 2. Metallographic microscope analysis software