High magnification metallographic microscope

High-magnification metallographic microscopy involves observing the microstructure of material surfaces through optical magnification and using chemical reagents to etch samples to reveal grain boundaries and phase compositions. It is used to analyze grain size, defect distribution, and the effects of heat treatment in materials such as metals and ceramics, enabling direct observation of changes in microstructure during material research and quality inspection.
Selection
When selecting, consider the material type to match the objective numerical aperture, determine the magnification range based on detection accuracy, and ensure sample preparation is compatible with the stage size. Prioritize the selection of dark field and polarizing function modules, pay attention to the stability of mechanical focusing and the field number of the eyepiece, and ensure the lighting system does not overheat during prolonged observation.

Terms

Standards

Instruments

The device features an infinity distance Brightfield metallographic objective for long working distance measurements, high luminance LED or halogen lighting options, and supports 12 million pixel high definition CCD imagery.

$ 13951.00

With 20~ 200 times magnification, equipped with 8 adjustable luminance LED lights, support 2 million pixel image interpolation to 5 million pixels, easy to observe surface fine structure.

$ 678.00

Equipped with 100X-1250X magnification range, the 7mm focusing system supports accurate focusing, allowing for real-time observation and recording of metallographic tissue images through a computer or digital camera.

$ 1171.00

Provides 40x magnification and a 0.60 numerical aperture to ensure high resolution and long working distances for a variety of Microscope applications.

$ 138.00

With 10-200 times and 450-600 times dual adjustable magnification range, support for photography, video recording and accurate measurement functions, compact and portable, powered by lithium batteries, continuous work for about 4 hours, suitable for outdoor and on-site use.

$ 669.00

Support capillary tubing and hot stage two measurement methods, temperature range RT +~ 320 ℃, Microscope 40 times magnification observation, sexual repeability +/- 1 ℃ (≤ 200 ℃), to meet the melting point of crystalline organic compounds determination needs.

$ 624.00

Adopting a liftable Abbe condenser with a large adjustment range and good contrast, planetary coaxial coaxial coarse fretting focusing is comfortable and stable, with a total magnification of 40-1000X, double-decked mechanical stage with a scale ruler is easy to operate.

$ 312.00

Equipped with 6.3:1 continuous zoom ratio and 115mm standard working distance, it supports large field of view flat image surface, adjustable binocular visibility, and comfortable operation of the zoom handwheel bilateral setting, suitable for long-term use.

$ 1248.00

Using 0.8X~ 5X continuous zoom objective, the zoom ratio is 6.3:1, the working distance of 115mm can be extended to 211mm, providing large field of view flat image surface and binocular visibility adjustment, and the operation is comfortable and high accuracy.

$ 2139.00

Measurement range of 0.1~ 3000 μ m, the total magnification of 8000 times, with automatic segmentation and a variety of geometric paraMeter measurement functions, easy operation and repeatability error ≤ +/- 1%.

$ 9998.00

Measurement range 0.1~ 3000μm, the total magnification of 8000 times, with a variety of image processing methods such as image enhancement and automatic segmentation, can analyze roundness, area and other geometric paraMeters, and generate distribution map, repeatability error ≤ +/- 1%.

$ 13790.00

Using 0.7X-4.5X continuous zoom objective, the total magnification is 7~ 45X, the standard working distance is 100mm, providing flat image plane and good contrast ratio positive image, and long-term use without fatigue.

$ 716.00

Adopt a liftable Abbe condenser to improve the contrast, planetary coaxial coaxial coarse fretting focusing range of 30mm, equipped with double-decked mechanical stage and four-hole converter, smooth and accurate operation.

$ 328.00

The monocular observation head and four-hole objective lens converter, with a total magnification of 40X-1000X, are equipped with Abbe condensers and swirl/spin polarizers to support the analysis of the fine structure of birefringent materials.

$ 687.00

With 10-200 times and 450-600 times double rate range, support WIFI hotspot connection to 5 devices, clear picture without delay, small size only 88g, Continuous Operating Time about 4 hours, suitable for outdoor and on-site use.

$ 1200.00