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PMI MASTER Smart Optical Emission Spectrometers
Complete Metal Analysis: A Portable Laboratory

When you need reliable analysis of steels and other alloy materials such as aluminum, nickel, and copper in safety-critical environments, you require an OES spectrometer that delivers fast and dependable analytical performance from the very first measurement.
The PMI-MASTER Smart OES analyzer, manufactured in Germany, requires almost no warm-up time and is lightweight and compact, making it ultra-portable so it can be easily taken wherever needed—whether at heights, in trenches, in external or internal inspection areas, or in the laboratory.

Easy to Use
- Simple recalibration process
- Stable measurement results even with environmental temperature changes
Reliable Results
- Low detection limits not only for C, but also for P, S, B, As, and Sn in stainless and low-alloy steels
- Nitrogen analysis in duplex steels
Hot Sample Measurement
Reliable measurement of elements including C and Si on hot surfaces up to 300°C
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Data Management
- Cloud-based data services via ExTOPE Connect
- Easy-to-use, customizable report generator
- Share results with remote devices and export to other software
Additional Key Features:

Portability and Convenience
Thanks to its lightweight and compact design, the PMI-MASTER Smart can be easily transported for on-site analysis.
It is delivered in transport-ready cases that can be taken directly to the measurement location.
Rechargeable battery provides:
- 10 hours standby
- 450 spark measurements
- 900 arc analyses
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The device can also operate via power supply/charger, with or without a battery, even while charging.
Next-Generation Technology
Multi-CCD Readout System
- High resolution
- Virtually unlimited spectral channels for full-spectrum analysis
- Easily expandable with additional bases and subprograms
Jet-Stream Technology
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- Ensures accurate analysis of irregular and complex-shaped samples
- Measures wires as thin as 1 mm using a universal adapter
- Precise analysis of pipes, bars, valves, welds, joints, storage tanks, turbines, and curved surfaces

Analytical Performance
- Precise identification and analysis of materials including:
N, C, P, S*, Sn*, As*, and B*** (with UV Touch probe) - Suitable for Fe, Al, Cu, Ni, Ti, Mg, Co, and Zn alloys
- Immediately ready for use—no warm-up phase required
- Fully automatic optical system adjustment
Low Operating Costs
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- Minimized argon consumption
- Easy maintenance
Built for Durability
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- Optimized for harsh environments
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- Dust-proof TFT touchscreen
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- Temperature control with overheat protection
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Revolutionary Optics
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- First and only Flatfield multi-CCD optical system with carbon fiber construction
- Ultra-compact and extremely lightweight
- Mechanically highly stable
- Wide wavelength range with optimal resolution
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- ¿Qué es un espectrómetro de emisión óptica portátil? Un Espectrómetro de Emisión Óptica portátil (Portable OES) es un instrumento de medición compacto y transportable que permite analizar rápidamente la composición química de metales y aleaciones directamente en el lugar donde se encuentran, sin necesidad de llevar las muestras a un laboratorio.
- espectrometro, Analizador portatil de metales (portátil OES o XRF), Analizador de metales, Analizador de aleaciones, Probador de metales, Verificador de materiales, Analizador espectroscópico, Analizador químico de metales, Equipo de espectroscopia



