Trinocular polarizing microscope
PM-3B
Category:
Polarizing Microscope
keywords:
Mixing device Blender Centrifuge Laboratory enclosure
The PM-3B triple-beam polarizing microscope is an essential instrument for studying and identifying substances with birefringence based on the polarization characteristics of light. It has extensive applications in medicine, such as observing the crystalline inclusions in teeth, bones, hair, and living cells, as well as the structural details of nerve fibers, animal muscles, plant fibers, etc., analyzing the degeneration process. It can also observe the fine structure of the crystallization conditions of various salts in inorganic chemistry under natural light.
Product Specification
Product Features:
- Using an electric light source, the brightness of the illumination can be continuously adjusted.
- The hinge-type three-mirror tube is tilted at 30 degrees and can freely rotate 360 degrees.
Technical Specifications:
Model Number | PM-3B |
Mechanical tube length | 160mm |
Magnification | 40X - 1600X |
Stage | Rotary stage: Φ120mm, movement range 360° |
Pupillary distance | 55-75 mm |
Polarizing device | Push-pull polarizer, can rotate polarizer by 360° |
Focusing range | Coaxial coarse and fine focusing, fine adjustment scale: 0.002mm, with locking and limiting devices |
Condenser | N.A. 1.25 Swing-type Abbe condenser with variable diaphragm |
Color filter | Blue |
Light source | 6V/20W halogen lamp, adjustable brightness |
Product Accessories：
Ocular Lens | ||
Category | Magnification factor | Visual field diameter |
Flat-field eyepiece | 10X | 18mm |
Objective Lens | ||
Objective lens type | Magnification number | Numerical aperture (NA) |
Objective lens | 4X | 0.10 |
10X | 0.25 | |
40X | 0.65 | |
100X（oil） | 1.25 | |
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File size: 393.2KB
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Trinocular polarizing microscope
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Shanghai Yalin Technology Co., Ltd. is a company specializing in the research and development, production, sales, and service of laboratory instruments.
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