MESA-50
X-Ray Fluorescence Analyzer
The MESA-50 is a portable benchtop energy-dispersive X-ray fluorescence (EDXRF) analyzer featuring an ultra-compact design, IEC-compliant X-ray shields, built-in battery, and pump-less optics for versatile, on-the-go elemental analysis without a vacuum pump.

Why Choose MESA-50
- Portable benchtop mobility with built-in battery
- IEC-compliant X-ray shields for operator safety
- LN₂-less, pump-less optics for maintenance-free operation
- Intuitive one-button workflow for rapid measurement and reporting
- High-performance 50 kV X-ray generator & Silicon Drift Detector for sensitive analysis
- Multiple primary filters & switchable collimators for optimized signal-to-noise

Key Advantages of MESA-50
1.
High sensitivity
50 kV X-ray power
Precision trace elemental detection
2.
Field portability
Built-in battery
On-site analysis without power cords
3.
Ensures operator protection
Certified safety
IEC 61010-1/JAIMAS 0101 shielding
4.
Maintenance-free optics
Pump-less design
Minimizes downtime and cost
Technical Specifications of MESA-50
| Basic Items | Principle | Energy dispersive X-ray fluorescence spectrometry |
| Target application | RoHS, ELV, Halogen Free | |
| Meas. Elements | 13Al - 92U | |
| Sample type | Solid, Liquid, Powder | |
| X-ray generator | X-ray tube | Max 50kV, 0.2mA |
| X-ray irradiation size | 1.2mm, 3mm, 7mm (Automatic switching) | |
| X-ray primary filter | 4 types (Automatic switching) | |
| Detector | Type | SDD (Silicon Drift Detector) |
| Signal processor | Digital pulse processor | |
| Sample chamber | Atmosphere | Air |
| Sample observation | CCD camera | |
| Utility | Operation | PC (Windows® 11) |
| Power supply | AC adapter (100-240V, 50/60Hz) | |
| Battery |
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