PerkinElmer AAnalyst 800 Flame and Graphite Furnace Atomic Absorption Spectrometer (Refurbished)

Overview

The PerkinElmer AAnalyst 800 is a dual-mode atomic absorption spectrometer engineered for high-precision elemental quantification in regulated and research-intensive laboratories. Operating on the principle of atomic absorption spectroscopy (AAS), the instrument measures ground-state atom concentration in vaporized samples by monitoring attenuation of element-specific hollow cathode lamp (HCL) radiation at characteristic wavelengths. Its integrated flame and graphite furnace atomization systems enable flexible analysis across concentration ranges—from low-ppb detection in environmental water matrices to high-ppm quantitation in metallurgical digests. The double-beam optical architecture compensates for source intensity drift and lamp aging, ensuring long-term photometric stability. With a fixed spectral resolution of 0.3 nm and plane grating monochromator, the system delivers consistent wavelength isolation critical for interference-free multi-element workflows. Designed and originally manufactured in Shelton, CT, USA, the AAnalyst 800 conforms to foundational metrological requirements outlined in ASTM E1921 (standard test method for determination of detection limits in AAS) and supports traceability frameworks aligned with ISO/IEC 17025.

Key Features

• Dual-atomization capability: Switch seamlessly between air-acetylene flame and electrothermal graphite furnace modes via software-controlled hardware interlock—no manual alignment or recalibration required.
• Automatic background correction: Dual-beam deuterium arc/hollow cathode lamp (D₂/HCL) system corrects for non-specific absorption and scattering from complex matrices (e.g., biological digests, soil extracts, pharmaceutical excipients).
• High-stability optical train: Sealed, purged double-beam optics minimize ozone-induced UV absorption drift; thermally stabilized monochromator housing reduces thermal wavelength shift to < 0.005 nm/°C.
• Robust PMT detector with logarithmic response: Linear dynamic range > 4 orders of magnitude (0.001–2.5 A), enabling direct calibration curve construction without dilution steps.
• Integrated safety architecture: Real-time gas pressure monitoring, flame failure cutoff, furnace overtemperature lockout, and interlocked access doors compliant with EN 61010-1.

Sample Compatibility & Compliance

The AAnalyst 800 accommodates liquid samples ranging from 5 µL (graphite furnace) to 5 mL (flame aspiration), supporting aqueous, acidic (up to 30% HNO₃), and organic-solvent-based digests (with appropriate nebulizer selection). It is routinely deployed in GLP-compliant environmental labs (EPA Method 200.7, 200.9), pharmaceutical QC (USP heavy metals testing), and food safety screening (AOAC 972.35). All refurbished units undergo full functional validation per PerkinElmer’s original factory acceptance test (FAT) protocol—including wavelength accuracy verification (±0.1 nm), photometric linearity assessment (R² ≥ 0.9998), and detection limit confirmation using certified NIST SRM 3111a (copper standard). Documentation includes full calibration certificate, traceable to NIST standards, and audit-ready maintenance logs.

Software & Data Management

Controlled by WinLab32 v5.01 (or later compatible version), the system provides full 21 CFR Part 11–compliant data acquisition, processing, and archiving. Features include electronic signatures with role-based access control, automated audit trail generation (user action, timestamp, parameter change), and secure PDF report export with embedded metadata (instrument ID, lamp lot, calibration date). Method templates support EPA, ASTM, and pharmacopeial workflows out-of-the-box; custom curve fitting (linear, quadratic, weighted least squares) and QC flagging (control chart rules per Westgard) are fully configurable. Raw spectral data (absorbance vs. time/wavelength) is stored in vendor-neutral .csv format for third-party statistical analysis.

Applications

• Environmental monitoring: Quantification of Pb, Cd, As, Cr, and Ni in drinking water, wastewater, and solid waste leachates per EPA SW-846 Methods 6010D and 7000B.
• Pharmaceutical quality control: Heavy metal testing in active pharmaceutical ingredients (APIs) and excipients per ICH Q2(R2) and USP /.
• Clinical toxicology: Trace-level Cu, Zn, and Fe analysis in serum and whole blood using matrix-matched calibration and Zeeman background correction.
• Geochemical research: Multi-element profiling of rock digests and ore concentrates with integrated internal standardization (e.g., Sc, Y, In).
• Food and feed safety: Screening for contaminant metals (e.g., Sn in canned foods, Al in infant formula) under EU Commission Regulation (EC) No 1881/2006.

FAQ

Is this unit fully refurbished and performance-validated?
Yes—each AAnalyst 800 undergoes comprehensive refurbishment including optical alignment, burner head cleaning/replacement, graphite tube conditioning, lamp spectral profiling, and full FAT against PerkinElmer OEM specifications.
Does it include original PerkinElmer software and licenses?
Yes—the system ships with licensed WinLab32 software, current security patches, and valid activation keys; no dongle or subscription required.
Can it be integrated into an existing LIMS environment?
Yes—via ASTM E1384-compliant ASCII data export or optional ODBC driver for direct database ingestion.
What documentation accompanies the instrument?
Full FAT report, NIST-traceable calibration certificate, electrical safety test record, software validation summary, and complete service history log.
Is on-site installation and IQ/OQ support available?
Yes—qualified field application scientists provide GxP-compliant installation qualification (IQ), operational qualification (OQ), and user training at customer site (quoted separately).