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XUM800 Upright Metallurgical Microscope for Opaque Specimens

XUM800 Upright Metallurgical Microscope for Opaque Specimens

XUM800 is an upright metallurgical microscope from Nanjing AMADA Instrument designed for inspecting opaque specimens in metallurgy, materials science, and electronics manufacturing. It features a binocular or trinocular head, infinite focus plan achromatic objectives, Kohler illumination with adjustable brightness, and a double-layer mechanical stage. The series supports standard and optional configurations for inspection, documentation, and specimen preparation.

  • Infinite focus design with plan achromatic objectives ensures sharp, flat-field imaging across the entire field of view
  • Kohler illumination with iris aperture and field diaphragms provides even, glare-free lighting for high-contrast specimen analysis
  • Double-layer mechanical stage (150×140 mm / 75×50 mm) allows precise positioning of large or small specimens
  • Coaxial coarse and fine focusing enables smooth, accurate focus adjustment without hand strain
  • Optional trinocular head and camera-ready configuration support documentation and digital inspection workflows
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Technical features

  • Viewing head: binocular (standard) or trinocular (optional) with 10×/18 mm eyepiece
  • Eyepiece options: WF10×/18, WF8×/18, WF10×/18 with 0.1 mm micrometer & cross hair, WF12.5×/15
  • Objective lenses: 4×/0.1/∞/- WD17.3 mm, 5×/0.12/∞/- WD15.5 mm, 10×/0.25/∞/- WD10.0 mm, 20×/0.40/∞/- WD5.8 mm, 40×/0.60/∞/0 WD2.9 mm, 40×/0.65/∞/- WD0.52 mm, 50×/0.75/∞/- WD0.32 mm, 100×/0.80/∞/0 WD2 mm
  • Nosepiece: quadruple, standard configuration
  • Stage: double-layer mechanical stage (150×140 mm / 75×50 mm)
  • Focusing: coaxial coarse and fine adjustment
  • Illumination: Kohler illumination with epi-illuminator, iris aperture and field diaphragms, 6V/20W halogen lamp, brightness adjustable
  • Optional illumination: diascope with 6V/20W halogen lamp, brightness adjustable

Who it is for

  • Metallurgical and materials testing laboratories
  • Electronics manufacturers requiring surface inspection of opaque components
  • Procurement engineers sourcing inspection equipment for production lines
  • Distributors building a catalog of metallurgical microscopes for industrial buyers

Specifications

ModelXUM800
Viewing HeadBinocular (standard) / Trinocular (optional)
EyepieceWF10×/18 (standard), WF8×/18, WF10×/18 with 0.1 mm micrometer & cross hair, WF12.5×/15 (optional)
Objective Lenses4×/0.1/∞/- WD17.3 mm, 5×/0.12/∞/- WD15.5 mm, 10×/0.25/∞/- WD10.0 mm, 20×/0.40/∞/- WD5.8 mm, 40×/0.60/∞/0 WD2.9 mm, 40×/0.65/∞/- WD0.52 mm, 50×/0.75/∞/- WD0.32 mm, 100×/0.80/∞/0 WD2 mm
NosepieceQuadruple
StageDouble-layer mechanical stage (150×140 mm / 75×50 mm)
FocusingCoaxial coarse and fine adjustment
IlluminationKohler epi-illuminator with iris aperture and field diaphragms, 6V/20W halogen lamp, brightness adjustable
Optional IlluminationDiascopic with 6V/20W halogen lamp, brightness adjustable
FiltersBlue, green, yellow, ground glass
Polarization SetOptional
Specimen PresserIncluded for metallurgical specimen preparation

Use guide

  • Select binocular or trinocular head based on whether camera documentation is required
  • Choose eyepiece with micrometer if precise measurement of surface features is needed
  • Select objectives based on required magnification and working distance (e.g., 4× for low mag, 100× for high mag)
  • Use the double-layer stage to switch between large and small specimens without repositioning
  • Enable Kohler illumination for even lighting and maximum contrast in specimen analysis

FAQ

What is the working distance for the 100× objective?
2 mm with the 100×/0.80/∞/0 objective
Can I use this microscope for oil immersion?
The 100× objective is designed for dry use with 2 mm working distance; oil immersion is not supported by the current configuration
Is the trinocular head standard or optional?
The trinocular head is optional; the binocular head is standard
What type of illumination is included?
Kohler epi-illumination with 6V/20W halogen lamp and adjustable brightness; diascope is optional
What is the stage size?
Double-layer mechanical stage: 150×140 mm and 75×50 mm for different specimen sizes

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