Quenching Testing Machine Quenching Testing Machine
Metallographic Microscope

4XC Metallographic Microscope

1.Introduction

The 4XC-W computerized metallurgical microscope is a trinocular inverted metallurgical microscope, equipped with an excellent long-focus plan achromatic objective lens and a large-field plan eyepiece, the illumination system adopts the Koehler illumination method, and the field of view is uniformly illuminated. The product has a compact structure and is convenient and comfortable to operate. It is suitable for the microscopic observation of metallographic structure and surface morphology. It is an ideal instrument for metallography, mineralogy and precision engineering research.

Observation system

Hinged observation tube: binocular observation tube, adjustable single vision, 30° tilt of the lens tube, comfortable and beautiful. The trinocular observation tube can be connected to a camera device. Eyepieces: WF10X large-field plan eyepieces with a field of view of φ18mm, providing a wide and flat observation space.

Mechanical stage

The mechanically movable stage has a built-in rotatable round stage plate, which can rotate the round stage plate at the time of polarized observation to meet the requirements of polarized microscope inspection.

Lighting system

With the Kolar illumination method, the aperture diaphragm and field diaphragm can be adjusted through the dial, which is smooth and comfortable. The optional polarizer can adjust the polarization angle by 90° to observe the microscopic images under different polarization states.

 

2.Configuration

Name

Specification

Optical system

Limited distance chromatic aberration correction optical system

Observation tube

Hinged binocular tube, 30° tilt; trinocular tube, pupil distance and diopter adjustable.

Eyepiece

(Wide view eyepiece):10X/Φ18mm

Standard objective

(Long working distance plan achromatic objective lens)

PL L 10X/0.25  WD8.90mm

PL L 20X/0.40  WD3.75mm

PL L 40X/0.65  WD2.69mm

SP 100X/0.90  WD0.44mm ( oil)

Converter

Ball positioning four-hole converter

Focusing mechanism

Coaxial coarse and fine focus adjustment, fine adjustment scale value: 0.002mm; stroke (from the focus on the surface of the stage): 30mm. Coarse movement tightness adjustable, with locking and limiting device

Stage

Double-layer mechanical mobile type (size: 180mmX150mm, moving range: 15mmX15mm)

Illumination system

6V 20W halogen lamp with adjustable brightness

Color Filter

Green, blue, yellow

Metallographic analysis software

Metallographic automatic analysis system

Sony chip 3 million camera,

0.65X adapter lens interface,

micrometer (with: specifications 100x0.01mm, 100x0.01cm, calibration point d = 0.15mm, d = 0.07mm).