XSP-BHP Series Polarizing Microscope
■ This serials microscope is a universal-type polarizing microscope, designed for teaching and conventional using
■ Plan stress-free objectives provide excellent image and high definition
■ Professional metal rotary stage, particularly craftwork, wear-resistant and resisting corrode. Smooth rotating, comfortable operation, with locking device, very easy to use
■ Kohler illuminator systems, wide-range voltage, effectively protect and extend the life of bulbs
■ Bertrand lens using the handle rotating structure, circular focus, more convenient and simple operation, reliable performance
■ Widely used in component analysis and identification on a variety of mineral specimens and sample slices under polarized light.
Specifications
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Optical system |
Color corrected infinity optical system |
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Viewing head |
Binocular head, 30°inclined, 360° rotatable, interpupillary adjustment range:54mmto75mm, diopter adjustment of range(±5mm) Trinocular head, fixed light split ratio, binocular: trinocular =80%:20% Digital viewing head |
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Eyepiece |
High eye-point wide field plan eyepiece PL10X/18、High eye-point wide field plan eyepiece with reticule PL10X/18r High eye-point wide field plan eyepiece PL10X/20 High eye-point wide field plan eyepiece with gridding PL10X/18G High eye-point wide field eyepiece PL15X/13 High eye-point wide field eyepiece PL20X/10 |
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Objective |
Plan stress free objective 4X,10X,20X,40XS,60XS Achromatic objective 4X,10X,20X, 40XS,60XS |
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Nosepiece |
Reversed quadruple nosepiece |
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Focus |
Coaxial focus system with tension adjustable,coarse:28mmper rotation, Minimum reading0.002mm |
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Stage: |
Dia.160mmcircular stage, 360°rotatable;1° increments , a does value of venire 6'; With locking devices Special metal composing, particularly craftwork, wear-resistant and resisting corrode, with micrometer:0.01mmincrements. |
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Illuminator |
Koehler illumination: wide-range voltage 90-240V, 6V/20W halogen lamp pre-centered and with continuous intensity control Koehler illumination: wide-range voltage 90-240V, 3W single LED bulb, pre-centered and with continuous intensity control |
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Condenser |
Koehler illuminator, stress free Abbe condenser N.A.1.25, adjustable center |
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Intermediate tube |
Built-in analyzer, 90° rotary and can shift out the optical way; Bertrand lens |
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Polarizer |
360°rotatable, 0, 90, 180, 270 four type graduations |
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Analyser |
360°rotatable, 2° increments, a does value of venire 6' |
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Compensator |
Gyps1λ (¢18mm, optical path difference 551nm) Mica1/4λ(¢18mm, optical path difference 147.3nm) Quartz Wedge(12X28mm, Ⅰ-Ⅳ) |
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Accessories |
Stage mobile ruler 30*40mm Filters(yellow/blue/green/neutral) Photo tube(with PK mount), 3.2X photo eyepiece 0.35X/0.5X C-mount adapter Dark field sliders(Used for 4X-40X objective under Koehler illumination) |