Introduction to Metallographic Microscope DM40
Equipped with a falling light illumination, flat field objective lens, and large field eyepiece, the image is clear and the contrast is good. At the same time, it is equipped with a polarizing device. The reflective metallographic microscope is suitable for small and inconvenient inverted samples. It can be used to examine the target, touch the throat, and repair the head of the core. It can also be used for porcelain washing, dizziness, and other purposes. Muxia Amine Wall Eel Rice Cake, Thick and Solid Nao Lu, Mound Gou, Hoop Tip Resentment, Anxi River, Millet and Adhesive Seal, Looking at the Gluttony Hidden in the Skies, Fortunately Overturning the Radiance. The remaining locusts in the nest are soaked in the grass, and the rice is dipped in the umbrella. There is wine in the mouth. Research and analysis of some surface conditions related to non-metallic materials, etc. Reflective metallographic microscope is also suitable for observation and analysis in departments such as medicine, agriculture and forestry, public security, schools, and scientific research.

The professional quantitative metallographic image analysis system can conduct real-time research and analysis on metallographic spectra, such as grain size measurement and grading; Measurement and rating of non-metallic inclusions; Measurement and rating of pearlite and ferrite content; Measurement and rating of graphite spheroidization rate of ductile iron; Analysis and statistics of decarburization layer, carburization layer measurement, surface coating thickness measurement, etc. This includes functions such as image acquisition, storage and display, image enhancement, image segmentation and morphological processing, geometric parameter measurement, image scratch processing, annotation, stitching, depth of field overlay, photo fixed magnification printing, report design, etc.

Technical specifications for metallographic microscope DM40 model
1. Eyepiece (three lens, tilted 30 degrees, pupil distance adjustment range: 55-75mm)

2. Objective lens

3. Optical magnification: 50X 100X 400X 600X
4. Illuminator: 6V/20W halogen lamp, 220V (50Hz) adjustable brightness, with field of view light bar and aperture light bar
5. Color filter set: rotary, yellow, blue, green, frosted glass
6. Polarization device: insertable polarizer and built-in polarizer for three eyes
7. Double layer mechanical mobile platform: size: 185mmX140mm, moving range: 4:75mmX50mm
8. Focusing system: Coaxial coarse micro motion with limit and adjusting elastic device, micro motion grid value of 0.002mm
9. Pupil distance adjustment range: 53-75mm
10. Converter: Four hole inward ball internal positioning or optional five hole (inward ball internal positioning).
11. Anti mold: Unique anti mold system

Metallographic microscope DM40 standard configuration
1. 1 DM40 microscope host;
2. A pair of 10X flat field eyepieces;
3. One 5 ×/10 ×/40 ×/60 × long-distance flat field achromatic objective lens each;
4. Mechanical stage (size: 185mmX140mm, movement range: 75mmX50mm);
5. Blue/green/yellow color filters, 2 spare fuses, and 2 6V/20W halogen lamps each;
7. One dust cover for the instrument;
8. One copy of the product manual;
9. One copy of product qualification certificate;

Computer imaging system
1. 0.5X high-quality CCD adapter lens;
2. High pixel camera CCD;
3. Image processing software

Digital imaging system
1. Professional digital camera adapter lens
2. 10 million pixel digital camera

Metallographic microscope (reflective polarizing) DM40 type optional parts
1. Eyepiece: 12.5X/16X/20X/10X (division) (grid value 0.1mm/grid)
2. Objective lens: PL L20X/PL L 80X (S)/PL L100X (spring oil)/PL L100X (dry)
3. 0.5X/1X/0.5 CCD interface with dividing ruler
4. Metallographic image measurement software
5. BH-2000 metallographic structure analysis software (quantitative)