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Falling light fluorescence microscope YZF-20
Falling light fluorescence microscope adopts fluorescence microscopy technology, equipped with two sets of excitation light groups, flat field achroma
Product details
1Instrument usage
The YZF-20 series fluorescence microscope adopts fluorescence microscopy technology, equipped with two sets of excitation light groups, a flat field achromatic objective lens, and a large field eyepiece. It can observe and identify chromosome specimens that are difficult to observe with ordinary microscopy techniques. As a research method and experimental tool, it is widely used in the fields of biology and scientific research. Falling light fluorescence microscope is an advanced microscopic equipment for research in biology, cytology, oncology, genetics, immunology, and other fields. Fluorescence microscopy is widely used in scientific research, polymer observation, university experiments, rubber and plastic production, research on luminescent materials, staining observation, and structural analysis.
two、Performance characteristics
▲Using a large field eyepiece and flat field achromatic and fluorescent objectives, the visual field range is large and clear
▲ The focusing mechanism adopts coarse and fine motion coaxial, adjustable coarse and fine motion elasticity, with limit and locking devices, and fine motion grid value: 2 μ m
▲ Adopting 6V20W halogen lamp transmission illumination with adjustable brightness; Adopting 100W high-pressure mercury lamp falling fluorescent lighting and external power box
IIITechnical Parameter
Instrument configuration | ||||
model |
YZF-20 |
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eyepiece |
Large field of view WF10X (field of view Φ 18mm) |
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objective |
Flat field chromatic aberration correction |
PL 4X/0.10 |
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PL 10X/0.25 | ||||
PL 40X/0.65 (spring) | ||||
PL 100X/1.25 (spring, oil) | ||||
Fluorescence |
FL 25X/0.65 |
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FL 40X/1.00 (spring, glycerin) | ||||
stage |
Mobile double-layer machinery (size: 160mmX140mm, movement range: 75mmX50mm) |
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converter |
Four holes (inward ball positioning) |
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Fluorescence device of emitter |
Mercury lamp box 100W/DC |
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Power box: AC: 110V or 220V | ||||
Fluorescence filter group B excitation light band: 420-485nm | ||||
Fluorescence filter group G excitation light band: 460-550nm | ||||
eyepiece tube |
Triple eyepiece (tilted at 30 °) |
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Focuser |
Adopting coarse micro coaxial focusing, with adjustable elasticity and coarse movement, equipped with locking and limiting device board, micro grid value: 2 μ m |
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Concentrator |
Suitable for halogen lamps |
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light source |
6V 20W halogen lamp, adjustable brightness |
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Filter |
Blue filter, frosted glass |
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Abbe condenser |
N. A.1.25 can be raised and lowered up and down |
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anti-mold |
Unique anti mold system |
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Select accessories |
objective |
Flat field achromatic objective PL 5X/0.12 |
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Fluorescent objective FL 100X/1.25 (spring, glycerin) | ||||
eyepiece |
Wide field of view WF16X (Φ 11mm) |
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10X dividing eyepiece, grid value 0.1mm/grid | ||||
Fluorescent power box |
100W wide voltage constant power fluorescent power supply box with timer |
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Fluorescence device of emitter |
Fluorescent filter group UV excitation light band 330-400nm |
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Fluorescence filter group V excitation light band 395-415nm | ||||
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Phase contrast device |
eyepiece |
Centering telescope |
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objective |
Contrast flat field color correction 10X/0.25 PHP |
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Contrast flat field color correction 20X/0.40 PHP | ||||
Contrast flat field color correction 40X/0.65 PHP (S) | ||||
Contrast flat field color correction 100X/1.25 PHP (OS) | ||||
Rotating phase contrast spotlight (PH-1) | ||||
Rotating phase contrast spotlight (PH-2) | ||||
Plug-in phase contrast spotlight | ||||
Pull plate phase contrast spotlight | ||||
software |
Specialized 2D measurement software |
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Computer Type |
1. Fluorescence microscope 2. Adaptor 3. Camera (CMOS) 4. Computer (optional) |
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Digital |
1. Fluorescence microscope 2. Adaptor lens 3. Digital camera (optional) |
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