Thermo Scientific DELTA Q Isotope Ratio Mass Spectrometer

The Thermo Scientific™ DELTA™ Q Isotope Ratio Mass Spectrometer (IRMS) represents a new evolutionary step in isotope ratio analysis, combining outstanding analytical performance with intuitive operation powered by Qtegra™ Intelligent Scientific Data Solution (ISDS) software. 

The DELTA Q IRMS is designed for seamless integration with a wide range of Thermo Scientific peripherals, making it a highly flexible platform for applications such as food authenticity testing, environmental and forensic analysis, doping control, and advanced scientific research.

Outstanding sensitivity

• Sensitivities of up to 800 molecules per CO₂ ion in dual-inlet mode and 1,000 molecules per ion in continuous-flow mode.

Thermo Scientific DELTA Q Isotope Ratio Mass Spectrometer

Versatility for diverse applications

• Support for up to 10 collectors in multiple configurations, covering all IRMS applications up to m/z 96.
• Simultaneous mass range up to ±25%, enabling efficient multi-isotope measurements.
• Compatibility with preconcentrators, elemental analyzers, GC interfaces, LC interfaces, and continuous-flow inlets.
• On-line H₂ capability for hydrogen isotope analysis.

Highly robust and reliable design

• A monolithic analyzer with fixed alignment of all ion-optical components, including the electromagnet, ensuring exceptional long-term stability and robustness.
• Integrated signal amplifiers and digitizers minimize external connections and increase reliability.
• Fixed-position ion optics eliminate the need for realignment during installation or routine maintenance.
• Optimized pumping strategy enables single-stage turbo pumping for all standard continuous-flow applications.
• Comprehensive, automated diagnostics driven by Qtegra ISDS software support continuous performance monitoring.

Compact and user-friendly design

• Compact footprint requiring minimal laboratory space.
• Dedicated space for online peripherals on top of the instrument.
• Dual inlet, µ-volume, and multiport interfaces are neatly integrated inside the system.
• Continuous-flow interfaces can be fully controlled from the front panel.
• All pumps are located internally, reducing noise and laboratory clutter.

Qtegra™ ISDS Software

• Significantly increases laboratory productivity with automatic Get Ready functionality, ready-to-use templates, and built-in quality control tools.
• Intelligent, optimized workflows guide users from sample to result while allowing flexible switching between system configurations.
• Ensures full data integrity and traceability for raw data, metadata, and reported results.

ACT label certification

The DELTA Q IRMS is certified with the ACT Environmental Impact Label from My Green Lab, providing transparent, third-party verified information on environmental impact across manufacturing, energy and water use, packaging, and end-of-life considerations—supporting sustainable laboratory procurement and reduced carbon footprint.