Metallurgical Microscope XJD-100 XJD-200 XDS-1 4XC
Upright metallurgical microscope with monocular head, 4-position nosepiece, mechanical stage, and built-in halogen illumination for materials analysis and surface examination.
| Automation Level | manual |
| XJD-100 | XJD-200 |
| XDS-1 | 4XC |
| Observation Head | Monocular observation head tilted 45° |
| Nosepiece | Four-aperture nosepiece |
| √ | √ |
The Metallurgical Microscope XJD-100/XJD-200/XDS-1/4XC is an upright reflected light microscope designed for examination of opaque materials and surface analysis in materials science applications. The instrument features a monocular observation head tilted at 45° for comfortable viewing, integrated with a four-aperture nosepiece for objective lens mounting and coaxial coarse/fine focusing mechanism with 0.002mm precision.
Built-in halogen illumination (6V/20W) provides consistent sample lighting, while included color filters (blue, green, yellow) enable contrast enhancement for different material types. The double-layer mechanical stage (180×150mm with 15×15mm travel range) provides precise specimen positioning for systematic examination of metallurgical samples, surface defects, and material microstructures.
How It Works
Metallurgical microscopy employs reflected light illumination where light from the built-in halogen source passes through the objective lens and reflects off the specimen surface back through the optical system. This epi-illumination configuration enables examination of opaque materials that cannot transmit light, making it essential for metals, ceramics, and other solid materials.
The coaxial focusing mechanism uses rack and pinion gearing to provide both coarse positioning and fine adjustments with 0.002mm precision. The mechanical stage allows systematic scanning across the specimen surface while maintaining focus stability. Color filters modify illumination wavelength to enhance contrast for specific material features - blue filters improve resolution, green provides natural color balance, and yellow enhances contrast for certain phases and inclusions.
Features & Benefits
Automation Level
- manual
XJD-100
- XJD-200
XDS-1
- 4XC
Observation Head
- Monocular observation head tilted 45°
Nosepiece
- Four-aperture nosepiece
√
- √
Eyepiece
- WF10X
Stage
- Double-layer mechanical platform 180*150mm moving range 15*15mm
Double-layer mechanical stage 175*135mm
- √
Focusing
- Coaxial coarse and fine focusing, using rack and pinion mechanism, fine focusing value 0.002mm
Illumination
- Built-in lighting, halogen lamp 6V/20W
Filter
- Blue, green, yellow
Packing Size
- 420*350*520mm
330*280*440mm; 370*260*470mm
- 400*300*450mm
Brand
- ConductScience
Research Domain
- Analytical Chemistry
- Environmental Monitoring
- Industrial Hygiene
- Materials Science
- Pharmaceutical QC
Power/Voltage
- AC100~240V, 50/60Hz
Weight
- 10.0 kg
Dimensions
- L: 52.0 mm
- W: 42.0 mm
- H: 35.0 mm
Comparison Guide
| Feature | This Product | Typical Alternative | Advantage |
|---|---|---|---|
| Stage Travel Range | 15×15mm mechanical travel with 180×150mm specimen area | Entry-level models often provide limited or manual positioning | Enables systematic scanning across larger specimen areas for comprehensive microstructural mapping. |
| Focus Precision | 0.002mm fine focusing resolution with coaxial controls | Basic models typically offer 0.01mm or coarser adjustment | Critical for resolving fine surface details and maintaining sharp focus during high-magnification examination. |
| Illumination Control | Built-in 6V/20W halogen with three color filters | Lower-end units may have fixed illumination without filter options | Provides contrast optimization for different material phases and microstructural features. |
| Nosepiece Capacity | Four-aperture rotating nosepiece | Budget models often limited to 2-3 objective positions | Allows broader magnification range without objective changes, supporting comprehensive analysis workflows. |
| Power Compatibility | Universal AC100-240V, 50/60Hz power supply | Some models require specific voltage configurations | Ensures operation in any laboratory worldwide without additional voltage converters. |
This metallurgical microscope offers precision focusing, systematic stage movement, and comprehensive illumination control in a compact design. The four-objective capacity and fine focusing resolution support detailed materials analysis workflows requiring multiple magnifications and precise positioning.
Practical Tips
Allow 15-20 minutes warm-up time for halogen lamp stabilization before critical measurements.
Why: Temperature stability ensures consistent illumination intensity and color temperature for reproducible imaging.
Clean optical surfaces monthly with lens tissue and appropriate cleaning solution, avoiding circular motions.
Why: Prevents contamination buildup that degrades image contrast and resolution over time.
Use appropriate color filters consistently within each analysis session to maintain comparable contrast.
Why: Filter selection affects phase contrast and feature visibility, influencing measurement consistency and interpretation.
If focus drifts during observation, check specimen mounting stability and stage lock mechanisms.
Why: Mechanical instability is the primary cause of focus drift in reflected light microscopy applications.
Document filter settings, magnification, and illumination levels for each specimen examined.
Why: Standardized imaging parameters enable reproducible results and valid inter-specimen comparisons.
Allow halogen lamp to cool completely before handling or replacing bulb components.
Why: Halogen lamps operate at high temperatures and can cause burns if handled while hot.
Setup Guide
What’s in the Box
- Metallurgical microscope main unit
- WF10X eyepiece
- Four-aperture nosepiece
- Color filter set (blue, green, yellow)
- Mechanical stage with specimen holders (typical)
- Power cord
- User manual and documentation (typical)
- Dust cover (typical)
Warranty
ConductScience provides standard one-year manufacturer warranty covering defects in materials and workmanship, with technical support for operational guidance and troubleshooting assistance.
Compliance
What magnification range can be achieved with this microscope?
The magnification depends on the objectives installed in the four-aperture nosepiece. With WF10X eyepieces, total magnification equals 10× times the objective magnification. Consult product datasheet for recommended objective specifications.
Can this microscope accommodate large metallurgical specimens?
The mechanical stage provides 180×150mm specimen area with 15×15mm travel range. Larger specimens can be examined by repositioning, though systematic scanning is limited to the travel range specified.
What sample preparation is required for metallurgical examination?
Specimens should have flat, polished surfaces for optimal reflected light imaging. Standard metallographic preparation including grinding, polishing, and etching may be required depending on the analysis objectives.
How stable is the focus during extended observation sessions?
The coaxial rack and pinion focusing mechanism with 0.002mm fine adjustment provides stable focus positioning. Thermal drift should be minimal after warm-up period with the halogen illumination system.
Can digital cameras be attached for image capture?
The monocular head design may accommodate camera attachments depending on the specific adapter requirements. Consult product specifications for camera mounting options and compatibility.
What maintenance is required for the halogen illumination system?
The 6V/20W halogen lamp will require periodic replacement based on usage hours. Filter maintenance involves cleaning optical surfaces with appropriate lens cleaning materials to maintain contrast performance.
Is this microscope suitable for polarized light applications?
The standard configuration includes color filters but polarizing accessories are not specified in the basic configuration. Consult product datasheet for available polarization options and compatibility.
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