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E-mail
xy@shyrjc.com
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Phone
18621740419
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Address
Baolong Plaza Phase II, Jinhai Road, Caolu Town, Pudong New Area, Shanghai
Shanghai Yuanren Testing Equipment Co., Ltd
xy@shyrjc.com
18621740419
Baolong Plaza Phase II, Jinhai Road, Caolu Town, Pudong New Area, Shanghai
1、 Instrument Introduction
The YJ-350 infinite distance falling light metallographic microscope is equipped with a falling light illumination system, a large field eyepiece, clear imaging, good contrast, and a polarizing device. The metallographic microscope is suitable for the detection of small particles or thin slice samples, as well as the study and analysis of samples that require targets within a specific range. Therefore, metallographic microscopes can be used for identifying and analyzing various metal and alloy materials, as well as analyzing the microstructure of non-metallic substances. They are also suitable for observing transparent and opaque substances in various electronic processing and casting industries, such as metals, ceramics, integrated blocks, printed circuit boards, liquid crystal panels, films, fibers, coatings, and other materials. They are also suitable for observation and analysis in agriculture, forestry, animal husbandry, fishery, and scientific research departments.
2、 Instrument parameters
Instrument configuration | ||
model |
YJ-350 |
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eyepiece |
Large field of view WF10X (field of view size Φ 22mm) |
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Infinite long distance flat field achromatic objective lens |
PL L5X/0.12 working distance: 26.1 mm |
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PL L10X/0.25 working distance: 20.2 mm | ||
PL L40X/0.60 working distance: 3.98 mm | ||
PL L60X/0.70 working distance: 3.18 mm | ||
stage |
Double layer mechanical mobile stage, external dimensions: 210mmX140mm, movement range: 63mmX50mm |
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converter |
Four holes (inward ball positioning) |
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Falling light illumination system |
6V30W halogen lamp, adjustable brightness |
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Built in field of view light barrier, aperture light barrier, color filter conversion device, push-pull analyzer and polarizer | ||
Equipped with frosted glass and yellow, green, and blue color filters | ||
eyepiece tube |
Tilt at 30 degrees, with an adjustment range of 53-75mm for pupillary distance |
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Focuser |
Coarse micro coaxial focusing with locking and limiting devices, micro grid value: 2 μ m |
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anti-mold |
Unique anti mold system |
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Select accessories |
objective |
Infinite long distance flat field achromatic objective PL L 20X |
Infinite long distance flat field achromatic objective PL L50X | ||
Infinite long distance flat field achromatic objective PL L80X | ||
Infinite long distance flat field achromatic objective PL L 100X/0.85 (dry type) | ||
eyepiece |
Wide field of view WF16X (Φ 11mm) |
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Divide into 10X (Φ 18mm) grids with a value of 0.1mm per grid | ||
software |
Specialized software for grading and analyzing metallographic structure diagrams |
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Metallographic image measurement and analysis software | ||
Computer Type |
1. Metallographic microscope 2. Adaptor 3. Camera (CMOS) 4. Computer (optional) |
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Digital |
1. Metallographic microscope 2. Adaptor lens 3. Digital camera (optional) |
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3、 Detailed Introduction





