Inverted dark field microscope CMM-202

NegotiableUpdate on 12/03

Model

Nature of the Manufacturer: Producers

Product Category

Place of Origin

Online Consult

Overview

Infinite bright and dark field of view transmission and 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 and reflection illumination adopts the "Kohler" illumination system, and the field of view is clear. It can be used for the inspection of 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, electronic engineering, and other fields

Product Details

Inverted dark field microscope CMM-202 detailed technical parameters

1、 Instrument usage

The inverted metallographic microscope with infinite bright and dark field of view adopts an excellent infinite optical system and modular functional design concept, which can easily upgrade the system and achieve functions such as polarization observation and dark field observation. The compact and stable high rigidity body fully embodies the anti vibration requirements of microscope operation. Ideal design that meets ergonomic requirements, making operation more convenient, comfortable, and spacious. Suitable for microscopic observation of metallographic structure and surface morphology, it is an ideal instrument for research in metallurgy, mineralogy, and precision engineering.

2、 System Introduction

The infinite field of view inverted metallographic microscope 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.

3、 Technical parameters

1. Eyepiece

category	magnification	Field of view diameter (mm)
Large field eyepiece	10×	F22

2. Objective lens

optical system	magnification	Numerical aperture (NA)	Working distance (mm)
Infinite distance Light dark field achromatic objective lens	5×	0.12	9.7
	10×	0.25	9.3
	20×	0.40	7.2
	50×	0.70	2.5

3. Binocular: 45 ° tilt, pupillary distance adjustment range 53-75mm

4. Coarse micro coaxial focusing with locking device, micro grid value: 2 μ m

5. Conversion: Five hole (inward facing ball positioning)

6. Stage: Mechanical mobile stage, external dimensions: 242mmX200mm, movement range: 30mmX30mm

Dimensions of circular rotatable loading platform: maximum outer diameter of Ø 130mm, minimum aperture less than Ø 12mm

7. Abbe spotlight NA.1.25 can be raised and lowered up and down

8. Lighting system: 12V 50W halogen lamp, adjustable brightness, built-in field of view aperture, aperture stop and pull plate polarizer

Equipped with frosted glass and yellow, green, and blue color filters

4、 System composition

Computer type (CMM-202E): 1, metallographic microscope 2, adapter lens 3, camera (CCD) 4, A/D (image acquisition)

Digital type (CMM-202Z): 1, metallographic microscope 2, adapter lens 3, digital camera

5、 Total magnification reference factor

CMM-202E model: 50-2800 times CMM-202Z model: 50-2000 times

6、 Optional parts

1. Eyepiece: 10X division 2. Objective lens: 40X 60X 80X 100X 3 High pixel imaging system

4. Metallographic image measurement software 5. Metallographic structure chart analysis software (quantitative)