Agilent 200 Series Atomic Absorption Spectrometer
| Brand | Agilent Technologies |
|---|---|
| Origin | Canada |
| Manufacturer Type | Authorized Distributor |
| Origin Category | Imported Instrument |
| Model | 200, PSD 120, GTA 120 |
| Product Category | Spectroscopy |
| Operational Age | 3–4 Years |
| Warranty | 6 Months |
Overview
The Agilent 200 Series Atomic Absorption Spectrometer (AAS) is a benchtop flame and graphite furnace atomic absorption system engineered for precision elemental quantification in environmental, clinical, pharmaceutical, and industrial quality control laboratories. Based on the fundamental principle of atomic absorption spectroscopy—where ground-state free atoms in a gaseous state absorb characteristic wavelengths of light—the instrument delivers high sensitivity and selectivity for over 70 metallic and semi-metallic elements. This refurbished unit includes the core 200-series spectrometer chassis, the PSD 120 Programmable Sample Dispenser for automated, reproducible sample introduction, and the GTA 120 Graphite Tube Atomizer for trace-level analysis (sub-ppt detection limits achievable under optimized conditions). All optical components—including the hollow cathode lamp (HCL) source, monochromator with 0.2–2.0 nm slit width selection, and low-noise photomultiplier tube detector—have been verified for spectral resolution, wavelength accuracy (±0.1 nm), and baseline stability per ASTM E1997-22 and ISO 11171 standards.
Key Features
- Modular dual-atomization platform supporting both air-acetylene flame AAS and electrothermal graphite furnace AAS operation
- PSD 120 programmable autosampler with 120-position rack capacity, integrated dilution and standard addition capability, and precise micro-volume dispensing (1–100 µL, ±0.5% RSD)
- GTA 120 graphite furnace featuring rapid heating rates (up to 2000 °C/s), temperature-controlled gas flow (Ar/N2), and integrated Zeeman background correction for complex matrix compensation
- Dual-beam optical design with real-time reference beam monitoring to minimize drift and lamp intensity fluctuations
- Comprehensive safety interlocks including flame failure detection, gas leak monitoring, and furnace cooling verification prior to sample loading
- Refurbishment performed in accordance with Agilent’s legacy service protocols, including optical alignment, wavelength calibration, burner head cleaning, graphite tube conditioning, and full functional validation against NIST SRM 1643e (Trace Elements in Water)
Sample Compatibility & Compliance
The Agilent 200 Series accommodates aqueous solutions, acid-digested biological tissues, soil extracts, and diluted industrial process streams. Flame mode supports routine analysis of Ca, Mg, Fe, Cu, Zn, and Na at ppm–ppb levels; graphite furnace mode enables sub-part-per-trillion (ppt) detection for Pb, Cd, As, Se, and Cr in compliance with EPA Method 200.9, ISO 11885, and USP . All hardware and firmware revisions are compatible with current Agilent AA software versions (including AA Win 5.0 and later), ensuring audit-ready data integrity. The system meets essential requirements for GLP and GMP environments, including user access control, electronic signature support, and 21 CFR Part 11–compliant audit trail generation when operated with validated software configurations.
Software & Data Management
Controlled via Agilent’s proprietary AA Win software, the system provides method development tools, multi-point calibration (linear, quadratic, or weighted least-squares), interference correction algorithms (deuterium, Zeeman, and Smith-Hieftje), and customizable reporting templates. Raw absorbance/time and absorbance/wavelength data are stored in vendor-neutral .csv and .txt formats. Integrated data archiving supports retention periods aligned with ISO/IEC 17025:2017 clause 7.5.2. Software validation documentation—including IQ/OQ protocols and performance qualification reports—is available upon request for regulated laboratory deployment.
Applications
- Environmental testing: Heavy metal screening in drinking water, wastewater, and leachates per EPA SW-846
- Clinical toxicology: Quantification of therapeutic and toxic metals (e.g., Li, Cu, Zn) in serum and whole blood
- Pharmaceutical raw material testing: Compendial analysis of catalyst residues (Pd, Pt, Ni) per ICH Q2(R2)
- Food safety: Detection of Cd and Pb in rice, spices, and infant formula in alignment with EU Commission Regulation (EC) No 1881/2006
- Metallurgical QA/QC: Alloy composition verification and impurity profiling in aluminum, copper, and stainless steel feedstocks
FAQ
Is this instrument supplied with original Agilent documentation and calibration certificates?
Yes — each unit ships with a full refurbishment dossier, including pre- and post-service calibration records, wavelength accuracy verification reports, and PSD/GTA performance test logs.
Can the system be upgraded to support hydride generation or cold vapor AAS?
No — the 200 Series hardware architecture does not support native hydride or cold vapor modules; those capabilities require the Agilent 240FS or 280 series platforms.
What consumables are included with purchase?
Standard shipment includes one set of HCLs (user-selectable element), two GTA 120 graphite tubes, one PSD 120 sample cup rack, and Agilent-certified argon gas regulator fittings.
Is remote technical support available after warranty expiration?
Yes — extended support contracts covering phone-based troubleshooting, software updates, and priority spare parts dispatch are offered through our certified service network.
Does the instrument meet CE or UKCA marking requirements?
As an imported legacy system originally manufactured in Canada for global distribution, it carries applicable IEC 61010-1 safety certification and complies with electromagnetic compatibility (EMC) directives per CISPR 11; formal CE/UKCA re-certification is not performed during refurbishment but may be arranged independently by the end-user’s qualified conformity assessment body.
