Metallographic microscope HL301-BW

laboratoryinspectioneducational

1. Application HL301-BW metallographic microscope is suitable for microscopic observation of opaque or transparent objects. Observing powder metallurgy particles, metallographic structure, etc., configure measurement software, and can realize computer display images, and observe and measure. This instrument is equipped with an epi-illuminator, a long-distance plan achromatic objective lens (without cover glass), a large-field eyepiece and a built-in polarized light observation device. , electronics and other research ideal instruments. It is suitable for use in schools, scientific research, factories and other departments. 2. Specification 2.1 Eyepiece: Wide field WF10X(Φ18mm) 2.2 Objective: Long achromatic objective lens (no cover glass) PL 5X/0.12 Long achromatic objective lens (no cover glass) PL L10X/0.25 Long achromatic objective lens (no cover glass) PL L40X/0.6 Long achromatic objective lens (no cover glass) PL L60X/0.75 2.3 Observation tube: Compensation Free Trinocular, 30° tilt, (built inspection polarizer, can be switched) 2.4 Lighting system: 6V 20W, Halogen lamp, brightness can be adjusted 2.5 Epi-illumination system: Epi-illuminator with optical measurement, aperture diaphragm, polaroid. With frosted glass; yellow, green and blue color filters basic configuration 2.6 Focusing mechanism: Coaxial coarse focus, Micro-grid value:2μm, Coarse dynamic elastic adjustable, with lock and limit device 2.7 Converters: Four holes (Backward ball bearing inner locating) 2.8 Stage: Double mechanical movable (size: 185mmx140mm, moving range: 75mmx50mm)