Metallographic microscope HL201-BW

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1. Application The HL201-BW computerized research-grade metallographic microscope is a trinocular inverted metallographic microscope with a newly designed infinity optical system. It can be widely used in casting, smelting, heat treatment research, raw material inspection or material processing analysis Inverted microscope. The machine comprehensively covers various observation methods such as bright field, dark field, simple polarized light, differential interference, etc., and adapts to various research needs. 2. Specification 2.1 Optical system: Infinite chromatic aberration correction optical system 2.2 Observation tube: Trinocular observation tube, tilted at 45 °, hinge set can rotate 360 °, fixed eyepiece tube, pupil distance adjustment range 50-75mm, two-stage split ratio: binocular: trinocular = 100: 0 or 0: 100 2.3 Eyepiece: High eye point wide field plan eyepiece PL10X / 22mm, adjustable diopter. 2.4 Objective lens: Infinity long distance bright and dark field objective lens：LMPL5X /0.15BD DIC WD9.0 Infinity long distance bright and dark field objective lens：LMPL10X/0.30BD DIC WD9.0 Infinity long distance bright and dark field objective lens：LMPL20X/0.45BD DIC WD3.4 Infinity long distance light and dark semi-apochromatic objective lens：LMPLFL50X/0.55 BD WD7.5 2.5 Converter: Internal positioning 5 hole bright and dark field converter (with DIC slot), built-in magnification sensor 2.6 Stage: Three-layer mechanical mobile platform, platform size: 240 (W) × 250 (L), moving range 50 × 50mm, bidirectional line rail transmission, right-hand low-hand position control