Thermo Fisher IRIS Intrepid II XDL Full-Spectrum Direct-Reading ICP-OES System

Overview

The Thermo Fisher IRIS Intrepid II XDL is a full-spectrum direct-reading inductively coupled plasma optical emission spectrometer (ICP-OES), engineered for high-throughput elemental analysis across environmental, geological, clinical, and industrial laboratories. Operating on the principle of plasma excitation—where sample aerosols are atomized and ionized in a 10,000 K argon plasma—the instrument detects characteristic atomic emission lines across a broad spectral range (165–800 nm) using a high-resolution echelle optical system with cross-dispersed CCD detection. Unlike sequential scanning systems, the Intrepid II XDL captures the entire spectrum simultaneously, enabling true multi-element quantification without dwell-time trade-offs. Its robust RF generator (250-step power control, 27.12 MHz solid-state design) ensures stable plasma ignition and long-term signal reproducibility—even with high-dissolved-solid or organic matrices. The XDL variant includes extended detector dynamic range and enhanced background correction algorithms, supporting detection limits down to sub-µg/L levels for most elements (e.g., 0.08 µg/L for Mg, 0.12 µg/L for Cd under optimized conditions).

Key Features

• Full-spectrum echelle optics with sealed, nitrogen-purged optical path for long-term wavelength stability and minimal drift
• High-efficiency nebulizer and cyclonic spray chamber optimized for aqueous and low-viscosity organic solvents
• Integrated dual-view plasma observation: axial for ultra-trace sensitivity and radial for high-matrix tolerance—switchable via software without hardware reconfiguration
• Thermo’s proven solid-state RF generator with real-time impedance matching and automatic torch alignment compensation
• TEVA™ software v4.x with method wizards, automated calibration verification (ACV), QC failure alerts, and configurable reporting templates
• Compliant architecture: Audit trail, electronic signatures, and user-access controls aligned with FDA 21 CFR Part 11 and GLP/GMP data integrity requirements

Sample Compatibility & Compliance

The IRIS Intrepid II XDL accommodates liquid samples across wide concentration ranges—from sub-pptr environmental waters to concentrated metallurgical digests (up to 25% HNO₃, 10% HCl). It supports standard introduction systems (glass concentric nebulizers, PFA microflow, and Babington-type for HF-containing matrices) and optional accessories including autosamplers (CETAC ASX-520), ultrasonic nebulizers (for volatile species), and hydride generation modules (for As, Se, Sb, Bi). All configurations meet regulatory requirements for routine compliance testing: EPA Method 200.7 (metals in drinking water), ISO 11885 (water quality), ASTM D1976 (petroleum products), and USP / (elemental impurities in pharmaceuticals). Instrument qualification documentation (IQ/OQ/PQ protocols) is available upon request.

Software & Data Management

TEVA™ software provides an integrated environment for instrument control, spectral acquisition, quantitative analysis, and data review. Its modular architecture supports customizable workflows—from single-point calibration to multi-level standard addition—and embeds statistical tools (RSD, recovery %, LOQ verification) directly into result export. Raw spectral files (.spc) are stored with metadata (operator ID, timestamp, lamp status, plasma parameters), while processed reports comply with LIMS export formats (CSV, XML, PDF/A-2). Audit trails record all critical actions—including method edits, calibration changes, and result overrides—with immutable timestamps and user attribution. Data backups follow ALCOA+ principles: attributable, legible, contemporaneous, original, accurate, complete, consistent, enduring, and available.

Applications

• Environmental labs: Quantification of regulated metals (Pb, Cd, Cr, As, Hg) in wastewater, soil extracts, and airborne particulates per EPA protocols
• Geochemical exploration: Multi-element profiling of rock digests and leachates for REEs, transition metals, and base metals
• Pharmaceutical QA/QC: Elemental impurity screening in APIs and excipients per ICH Q3D guidelines
• Metallurgy & alloys: Rapid grade identification and trace contamination monitoring in aluminum, titanium, and stainless steel production
• Food safety: Monitoring toxic elements (Cd, Pb, Sn) in infant formula, beverages, and dietary supplements

FAQ

Is this unit fully refurbished and performance-verified?
Yes. Each IRIS Intrepid II XDL undergoes comprehensive functional testing at SpectraLab Scientific’s ISO/IEC 17025-accredited facility—including wavelength calibration, detection limit validation, precision assessment (RSD <1.5% at 10× LOD), and plasma stability verification.
What documentation accompanies the instrument?
You receive a Certificate of Conformance, full service history log, TEVA™ software license transfer documentation, and optional IQ/OQ protocol packages compliant with GxP environments.
Can the system be integrated into an existing LIMS?
Yes. Native support for ASTM E1384 and HL7-compliant data export, plus ODBC connectivity, enables seamless integration with major LIMS platforms including LabWare, STARLIMS, and Thermo SampleManager.
Are spare parts and consumables available?
All OEM consumables (torch assemblies, nebulizers, injector tubes, and CCD detectors) remain in active production by Thermo Fisher; SpectraLab maintains strategic inventory for rapid fulfillment.
Does the 6-month warranty cover labor and parts globally?
The warranty covers parts and labor for defects in materials or workmanship. On-site support is available in North America, EU, and APAC regions via authorized Thermo Fisher service partners under coordinated dispatch agreements.