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Darkfild Microscope - B-500TDK

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Code: #14268

Supplier: Kim Ngan Technology and Scientific Instrument Company Limited

- Laboratory microscope for research applications.
- Dye-cast frame, with high stability and ergonomy, for transmitted light observation

rightMORE INFORMATION

  • - Illumination: Light source type X-LED with white LED; light intensity control using a knob on left side of the frame. LED power 3W, comparable to an halogen bulb 50W. Color temperature: 6300K. LED average life time approx. 50.000h. The light exit can be used as a filter holder for additional filters (blue, yellow, frosted). Darkfield illuminator based on high efficiency LED. Voltage: 110/230Vac, 50/60Hz, 0,4/0,8A; Fuse: T3.15A 250V. Max power required: 7W
    - Observation Modes: Brightfield, darkfield.
    - Focusing: Coaxial coarse and fine focusing mechanism (graduated, 0.002mm) with upper stop, to prevent the contact between objective and specimen. Adjustable tension of coarse focusing knob
    - Stage: Double layer with mechanical sliding stage, size 175x145mm, X-Y movement range 76x52, specimen holder for two slides. Vernier scale on the two axes, accuracy 0,1 mm.
    - Nosepiece: Quintuple revolving nosepiece, rotation on ball bearings.
    - Head: Trinocular observation head, inclined 30° and rotatable 360°. Diopter adjustment on left eyepiece. Interpupillary adjustment 55-75 mm.
    - Eyepieces: Wide field eyepieces WF10X/22 with field number 22.
    - Objectives: Infinity corrected optical system InfiniFix

  • - Plan-achromatic objectives with mechanical tube lenght 160 mm, made by following objectives:
    -) Plan-achromatic 4X, A.N. 0.10, W.D. 9,10 mm
    -) Plan-achromatic 10X, A.N. 0.25, W.D. 1,30 mm
    -) Plan-achromatic 40X, A.N. 0.65, W.D. 0,25 mm
    -) PlanAchromatic 100X with iris, A.N. 1,25, W.D. 0,1 mm (oil immersion)
    All objectives are treated with an anti-fungus treatment
    - Condenser: wing-out type, N.A. 1,25 with centering system; Darkfield condenser N.A. 1,36 with built-in X-LED
    - Dimensions: H480 mm x W245 mm x D380 mm
    - Weight: 8 kg

 
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