Lyza 7000 FTIR Spectrometer

Importance of the Topic

Fourier-transform infrared (FTIR) spectroscopy is a cornerstone technique in modern analytical chemistry, enabling rapid, non-destructive identification and quantification of solid, liquid, and gaseous samples. In quality control, research, and compliance environments, laboratories demand instruments that combine high performance with intuitive operation to streamline workflows and reduce user error. The Lyza 7000 FTIR spectrometer addresses these needs by offering a compact footprint, automated analysis routines, and robust hardware design.

Objectives and Study Overview

This application note examines the key features, performance metrics, and practical applications of the Lyza 7000 instrument. It aims to demonstrate how a single FTIR platform can handle diverse sample types, simplify method development, and ensure data integrity across routine and specialized analyses.

Methodology

Users define measurement protocols by selecting or creating a “Method” that includes sample type, spectral range, resolution, and pass/fail criteria. Once the method is saved, analyses can be run with a single tap on the touchscreen. The embedded software performs real-time data processing, baseline corrections, peak identification, and quantitative evaluations. Final reports consolidate results from multiple methods into a customizable format without the need for external software.

Used Instrumentation

• Lyza 7000 FTIR spectrometer with hermetically sealed, desiccated optical core
• Embedded 10.1" multi-touch PCAP touchscreen with smartphone-inspired interface
• Exchangeable cell modules: horizontal ATR, single-bounce ATR, transmission cells for liquids
• Pyroelectric DLaTGS detector offering a signal-to-noise ratio of 55,000:1 (1 min, 8 cm⁻¹)
• Permanently aligned cube-corner interferometer and ceramic composite SiC IR source
• Integrated molecular sieve cartridge with color indicator for moisture control
• Connectivity: 4 × USB 2.0, CAN, Ethernet, optional Wi-Fi, on-board 32 GB storage
• Data export formats: .csv, .pdf, .spc; data management via AP Connect

Main Results and Discussion

The Lyza 7000 achieves rapid measurements in under 30 seconds per sample across a spectral range of 350–7,500 cm⁻¹ with resolutions from 1.4 to 16 cm⁻¹. Automatic calibration routines and the permanently aligned interferometer ensure reproducible results even in vibration-prone environments. The modular cell design allows seamless switching between solids, liquids, and gases, expanding analytical versatility. Embedded software consolidates method creation, measurement, and reporting, reducing training time and minimizing human error.

Benefits and Practical Applications

• Quality control of raw materials and final products in pharmaceutical, chemical, and food industries
• Identification of unknown substances in incoming goods inspection
• Fast pass/fail screening to optimize production efficiency
• Space-saving design and low power consumption enabled by “Eco Mode”
• Regulatory compliance support, including 21 CFR Part 11 readiness

Future Trends and Potential Applications

Advances in machine-learning algorithms for spectral interpretation will further automate complex analyses. Integration with digital laboratory ecosystems and cloud-based data platforms will enable real-time monitoring and remote instrumentation control. Expansion of application-specific spectral libraries and miniaturized sensor modules could extend FTIR utility into on-site environmental monitoring and process analytics.

Conclusion

The Lyza 7000 FTIR spectrometer unites high analytical performance, robust hardware, and user-friendly operation in a single compact instrument. Its modular design, automated workflows, and data management capabilities make it an ideal solution for routine QC tasks as well as advanced research applications.