CM-150 Screen Centering Microscope for Lab Centration Inspection
Fixed 15″ per division reticle graduation remains unchanged across different lenses, ensuring consistent measurement reference
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XUM400 is an upright metallurgical microscope designed for inspecting opaque specimens in materials science, metallurgy, and electronics manufacturing. It features plan achromatic objectives with long working distance (no cover glass), trinocular eyepiece tube with 30° inclination, vertical illumination with halogen lamp and brightness control, and a coaxial coarse/fine focus system with 0.7μm minimum division. The microscope supports optional accessories for digital imaging and photography.
| Model | XUM400 |
|---|---|
| Eyepiece | WF10X (Φ18mm) standard; optional WF16X (Φ11mm), dividing 10X (Φ18mm) 0.1mm/Div |
| Objectives | PL 5X/0.12, PL L10X/0.25, PL L20X/0.40, PL L40X/0.60, PL L80X/0.80 (long working distance, no cover glass) |
| Trinocular Tube | 30° inclination, analyzer with field diaphragm |
| Illumination | 6V 20W halogen lamp, brightness control, field and aperture diaphragms, polarizer, (Y,B,G) filter, frosted filter |
| Focus System | Coaxial coarse/fine, tension adjustable, up stop, 0.7μm fine focus division |
| Nosepiece | Quintuple, frontward ball bearing inner locating |
| Stage | Three-layer mechanical, 250mm × 230mm, moving range 154mm × 154mm |
| Working Distance | Long working distance (no cover glass) on all objectives |
| Supply Voltage | 6V |