ViefhausAnalytik: Mobile Raman & IR Microspectroscopy for Industry, Research & Public Safety  

Non-destructive material analysis — on-site, in real time, with scientific rigor.

Since 2011, as a spin-off from the University of Stuttgart (Institute of Mineralogy and Crystal Chemistry, Prof. Dr. Massonne), ViefhausAnalytik TGU has specialized in customized Raman microspectroscopy solutions for industrial and research clients.

We deliver high-precision, non-destructive material analysis — directly at your facility or in our lab — combining advanced instrumentation, in-house software, and deep analytical expertise.

Our commitment: Technologically advanced. Scientifically rigorous. Tailored to your challenge.

 

Our Services & Capabilities

We go beyond standard lab analysis. Our solutions are designed for complex, real-world problems in industry and research.

  • Micro-Raman Spectroscopy
    High-resolution surface analysis with 3D sample positioning – down to micrometer scale.

  • Mobile Raman System
    On-site analysis with our self-developed, portable spectrometer – ideal for quality control, failure analysis, and cultural heritage.

  • Custom Data Evaluation & Database Software
    Fast, reliable material identification using our in-house software (PowerBASIC, Python) and relational SQLite databases.

  • Turnkey Solutions
    We design, build, and implement complete Raman systems tailored to your specific needs.

  • Workshops & Training
    Hands-on seminars on Raman and IR spectroscopy – from fundamentals to advanced applications.

 

Core Application Fields

We support innovation and quality assurance across diverse sectors:

  • Automotive Industry & Composites
    Coating analysis (e.g., Eloxal), polymer identification, failure mode analysis (FMEA).

  • Energy, Geology & Corrosion
    Fuel cell materials, fly ash, corrosion products, mineral analysis (e.g., Gypsum/Anhydrite ratio in tunnel drilling).

  • Bio-Medical applications
    Implant materials, biocompatibility studies, detection of biocides and degradation products.

  • Conservation and Restoration
    Non-destructive analysis of pigments, corrosion layers, and historical materials (e.g., in the EU project SensMat, Horizon 2020, Grant Agreement No 814596).

➡️ Your Benefit: You receive reliable, data-driven insights that improve product development, quality control, and research outcomes — with full documentation and traceability.

Custom-Built Intelligence for Advanced Material Analysis

We don’t develop standard software.
We build custom-tailored analysis platforms for situations where commercial solutions reach their limits – especially in mobile, security-critical, or high-precision applications.

Our software is the brain behind the measurement: fast, stable, offline-capable – and fully under your control.


Core Competence: In-House Development Instead of Black Boxes
Unlike many providers, we do not rely on pre-built frameworks. Instead, we develop native, proprietary software precisely aligned with your analytical challenges.

The result? Systems with:

  • Minimal latency
  • Maximum stability
  • No dependency on external runtime environments
  • Full hardware access (USB, RS232, timing control)

Technological Pillars

PowerBASIC 10.x (Native Win32)

  • Development of high-performance, resource-efficient applications for real-time data evaluation
  • Direct integration with Windows API – ideal for portable spectrometers and field devices
  • Fully offline-capable, without .NET, Java, or Python dependencies
  • Custom GUIs with direct control of cameras, motors, and detectors

Fortran (gfortran 64-Bit)

  • High-precision numerical computations for signal processing, peak detection, and filtering
  • Time-critical algorithms for rapid spectral analysis
  • Integration via file exchange or DLL interfaces (32/64-bit safe)

SQLite – Powerful Local Databases

  • Relational structuring of spectral libraries with thousands of entries
  • Fast substance identification through optimized indexing
  • Portable, robust, and ideal for on-site use – even in sensitive environments

Architecture: Separation of Interface, Logic, and Computation
We use a modular hybrid design that combines flexibility with maximum performance:

To enlarge click on the picture

This architecture enables:

  • Use of modern computational power (64-bit, double precision)
  • Uncompromised stability of the user interface (32-bit Win32)
  • Easy debugging and maintenance
  • Scalability for large datasets

➡️ A true "Best of Both Worlds" – no trade-off between performance and reliability.

Our Software Services at a Glance

Custom Evaluation Tools
Fast, reproducible analysis of Raman, IR, and XRD spectra
Client-Specific Spectral Databases
Instant identification of known substances – local, secure, fast
Automated Workflows
Reduced human error in routine analyses
Hardware Communication (USB/RS232)
Full control over measurement setup, sample positioning, and detector management
Offline-Capable Systems
Usable in isolated networks, mobile operations, and critical infrastructures

All software solutions are developed in close collaboration with you – from concept to final implementation.

 

Get in Touch – Let’s Solve Your Material Challenge

Whether you need a single analysis, a custom-built system, or expert training — we’re here to help.

Request an Analysis
Fast, non-binding consultation via our contact form.

 

Our way to solve your problems


Balance between work and relaxation –
find out more at TGU Qi- Gong