AMADA INSTRUMENT CO.,LIMITED — Nanjing China
Upright Metallurgical Microscope

XUM500 Upright Metallurgical Microscope

The XUM500 is an upright metallurgical microscope with a swiveling Seidentopf binocular or trinocular head, designed for inspecting polished metal surfaces, semiconductor wafers, and precision machined

Product Overview

The XUM500 is an upright metallurgical microscope with a swiveling Seidentopf binocular or trinocular head, designed for inspecting polished metal surfaces, semiconductor wafers, and precision machined components. It uses infinity plan objectives with long working distances and a 5W LED reflection illumination system. The standard configuration includes a 3.0MP USB2.0 digital camera for trinocular heads, with optional upgrades to 5MP USB2.0, 12MP USB3.0, or a 9.7" LCD touch screen tablet camera. The microscope supports measurement software and is supplied with a mechanical stage for precise sample positioning.

  • Optical systemInfinity Plan
  • HeadSwiveling Seidentopf Binocular / Trinocular
  • Head inclination30°
  • Head rotation360°
  • Interpupillary adjustment48-75mm
  • EyepieceWF10X/20mm (High eyepoint)

Key Benefits

  • Infinity plan objectives provide flat, distortion-free images across the field at all magnifications
  • Long working distance objectives (up to 18.48mm) allow inspection of thick or uneven metal samples without contact
  • 5W LED warm light source with 100V-240V input supports stable, low-heat illumination for extended use
  • Trinocular head with C-mount and optional digital cameras enables real-time image capture and measurement
  • Coaxial coarse and fine focusing knobs allow smooth, precise focus control with minimal hand movement
  • Rotatable 360° and inclined 30° head improves ergonomics for multiple operators and long inspection sessions

Application Scenarios

  • Inspection of polished metal surfaces for cracks, inclusions, or grain structure in foundry or heat-treatment quality labs
  • Failure analysis of semiconductor wafers and thin-film layers in production or R&D environments
  • Quality control of machined parts, castings, and tooling surfaces in precision manufacturing
  • Documentation of microstructure features with measurement software and digital capture for reports
  • Teaching metallurgy or materials science in university or vocational training labs using a shared screen

Who It Is For

  • Metallurgy, foundry, and heat-treatment quality control labs
  • Semiconductor and microelectronics production and R&D teams
  • University and technical school materials science and engineering departments
  • Precision machining and tooling manufacturers doing surface inspection
  • Research labs studying microstructure, corrosion, or material fatigue

Problems It Solves

  • Short working distance objectives require close proximity to the sample, risking damage to both the objective and the specimen
  • Fixed illumination systems lack flexibility for different sample reflectivity or color temperature needs
  • Separate camera and microscope setups often mismatch in tube diameter, focus, or optical alignment
  • Lack of measurement software in basic models forces manual recording of dimensions and features
  • Non-ergonomic heads make prolonged inspection uncomfortable or difficult for multiple users

Technical Features

  • Infinity optical system with long working distance plan objectives for high image quality
  • Swiveling Seidentopf binocular or trinocular head with 30° inclination and 360° rotation for operator comfort
  • Interpupillary adjustment 48-75mm to fit different users without head movement
  • Coaxial coarse and fine focusing knobs with smooth, precise motion for consistent focus
  • 5W LED warm light source with wide input voltage range (100V-240V) for global use
  • Five-hole filter unit (blue, green, amber, grey, empty) for contrast enhancement in different samples
  • Mechanical stage with 200x140mm size and 76mmx52mm travel for accurate sample positioning
  • C-mount 1x adapter with optional 0.5X focus-adjustable adapter for camera compatibility
  • Digital imaging options include USB2.0 3MP, USB2.0 5MP, USB3.0 12MP, and 9.7" LCD touch screen tablet cameras
  • All digital cameras include measurement software for dimensioning, area, and angle reporting

Specifications

Optical systemInfinity Plan
HeadSwiveling Seidentopf Binocular / Trinocular
Head inclination30°
Head rotation360°
Interpupillary adjustment48-75mm
EyepieceWF10X/20mm (High eyepoint)
Optional eyepieceWF10X/20mm (H, adjustable focus, reticule 0.1mm)
ObjectiveLPL 5x/0.13 W.D=16.04mm
ObjectiveLPL 10x/0.25 W.D=18.48mm
ObjectiveLPL 20x/0.4 W.D=8.35mm
ObjectiveLPL 50x/0.7 W.D=1.95mm
ObjectiveLPL 80x/0.8 W.D=0.85mm
ObjectiveLMPlan FL 100x/0.85 (Dry) W.D=3.00mm
Working distance16.04mm (5x), 18.48mm (10x), 8.35mm (20x), 1.95mm (50x), 0.85mm (80x), 3.00mm (100x)
NosepieceQuadplex
StageMechanical, 200x140mm size, 76mmx52mm travel
Focusing systemCoaxial coarse and fine knobs
Illumination5W LED warm lamp, 100V-240V input
Filter unitFive-hole (blue, green, amber, grey, empty)
Polarizing attachmentAnalyzer / Polarizer (optional)
C-mount adapter1x, optional 0.5X (focus adjustable)
Digital camera optionsUSB2.0 3MP, USB2.0 5MP, USB3.0 12MP, 9.7" LCD touch screen tablet
Camera interfaceUSB2.0 or USB3.0
SoftwareMeasurement software included with all digital cameras
Packing size570mm x 275mm x 450mm
Gross weight10.5 kgs
Net weight8 kgs

Specifications are taken from the AMADA product data for this item. Confirm critical dimensions with us in writing before ordering.

Customization Options

  • Choose between binocular and trinocular head on the same XUM500 body
  • Add optional eyepieces with reticule and adjustable focus for measurement tasks
  • Upgrade to higher-resolution digital cameras: 5MP USB2.0, 12MP USB3.0, or 9.7" LCD touch screen tablet
  • Add polarizing attachment (analyzer and polarizer) for stress or crystallographic analysis
  • Use optional 0.5X C-mount adapter to adjust camera focus or field of view
  • Select from different objectives based on working distance and magnification needs

Comparison With Other Options

XUM500 without digital cameraSame optics, stage, and illumination; the trinocular version adds a camera and measurement software so inspection data can be captured and documented without a separate imaging system.
XUM500 with fixed headThe swiveling Seidentopf head allows 360° rotation and 30° inclination, improving access and ergonomics for multiple users and long sessions.
Digital microscope with LCD screenThe XUM500 provides a true optical view with binocular depth perception, while a digital microscope shows only a screen image; the XUM500 supports both optical and digital workflows.

Use Guide

  • Adjust the interpupillary distance between 48mm and 75mm before focusing to ensure a single merged image
  • Start focusing at the highest magnification objective, then move to lower magnifications to maintain focus across the zoom range
  • Use the 5W LED light source with appropriate filter (e.g., blue or green) to enhance contrast on reflective metal surfaces
  • Connect the digital camera to a USB2.0 or USB3.0 port; the camera draws power from the same cable
  • Use the measurement software to record dimensions, angles, and areas directly from the captured image
  • For polarizing analysis, install both the polarizer and analyzer and rotate one to observe interference patterns
Answers

Frequently Asked Questions

What is the working distance for the 100x objective?

3.00mm. The LMPlan FL 100x/0.85 (Dry) objective has a working distance of 3.00mm.

Can I use this microscope for semiconductor wafer inspection?

Yes. The infinity plan objectives and 5W LED illumination provide high contrast and flat images suitable for wafer surface and thin-film inspection.

Does the camera need a separate power supply?

No. All digital cameras are powered via the USB2.0 or USB3.0 connection that also carries the image data.

What measurement software is included with the camera?

All digital cameras come with measurement software for dimensioning, area, and angle reporting. The software is compatible with Windows operating systems.

Can I use a polarizing attachment with this microscope?

Yes. The polarizing attachment (analyzer and polarizer) is available as an optional accessory for stress or crystallographic analysis.

Which camera resolution is best for high-precision measurement?

The USB3.0 12MP camera provides the highest resolution and is best suited for detailed microstructure analysis and precise measurements.

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