PerkinElmer AAnalyst 400 Atomic Absorption Spectrometer

Overview

The PerkinElmer AAnalyst 400 Atomic Absorption Spectrometer is a benchtop flame and graphite furnace atomic absorption (AA) system engineered for precise, trace-level elemental quantification in environmental, clinical, pharmaceutical, and industrial laboratories. Utilizing wavelength-selective hollow cathode lamp (HCL) or electrodeless discharge lamp (EDL) sources, the instrument employs single-beam optical path architecture with deuterium background correction and peak-height/peak-area integration algorithms to deliver high reproducibility in metal analysis across matrices including water, soil digests, biological fluids, and acid-digested samples. Designed and originally manufactured in Canada, the AAnalyst 400 integrates a robust pneumatic nebulizer system, programmable autosampler (optional), and temperature-controlled graphite furnace module (for electrothermal atomization), enabling detection limits down to sub-pg/mL levels for over 65 elements—including Cd, Pb, As, Cr, Cu, Zn, Fe, and Ca—under optimized operating conditions.

Key Features

• Optimized dual-atomization capability: simultaneous support for flame-AAS (FAAS) and graphite furnace-AAS (GFAAS) configurations via interchangeable burner head and furnace assemblies
• High-stability optical system featuring 1800-line/mm holographic grating, automated wavelength selection (190–900 nm), and motorized slit width adjustment (0.2, 0.7, 1.3, 2.0 nm)
• Integrated flame control with automatic gas flow regulation (acetylene/air or nitrous oxide/acetylene), flame ignition safety interlock, and real-time flame emission monitoring
• Graphite furnace module with L’vov platform, ramp-and-hold temperature programming (up to 3000 °C), and integrated argon purge control for matrix vaporization optimization
• Refurbished electronics architecture: fully recertified detector (photomultiplier tube), signal processing board, and power supply units meeting original factory specifications
• Pre-installed WinLab32 for AA software v5.01 with method development wizards, calibration curve fitting (linear, quadratic, weighted), QC flagging, and audit-trail-enabled data logging compliant with FDA 21 CFR Part 11 requirements

Sample Compatibility & Compliance

The AAnalyst 400 accommodates liquid samples ranging from 5 µL (GFAAS micro-injection) to 5 mL (FAAS continuous aspiration), supporting aqueous standards, acid-preserved environmental extracts (EPA Method 200.7, 200.9), and digested tissue homogenates. All refurbished units undergo full functional validation per ASTM E1908-22 (“Standard Practice for Verification of Atomic Absorption Spectrometers”) and are certified against NIST-traceable standard reference materials (e.g., SRM 1643e, 1640a). Instruments meet ISO/IEC 17025:2017 requirements for testing laboratory competence and include documented calibration certificates, maintenance logs, and component-level refurbishment reports. No modifications have been made to original firmware or hardware architecture; all safety systems—including flame failure cutoff, furnace overtemperature shutdown, and lamp current limiting—remain fully operational and verified.

Software & Data Management

WinLab32 for AA provides a validated, Windows-based platform for instrument control, data acquisition, and reporting. The software supports multi-element sequential analysis, internal standard correction, drift compensation, and automatic dilution factor application. Raw absorbance data, peak profiles, and calibration history are stored in encrypted .WLB binary format with embedded metadata (operator ID, timestamp, lamp ID, integration parameters). Audit trail functionality records all user actions—including method edits, result overrides, and report generation—with immutable timestamps and operator authentication. Export options include CSV, PDF, and XML formats compatible with LIMS integration. All software licenses are transferable and include post-delivery remote validation support.

Applications

• Environmental compliance testing: heavy metal screening in drinking water (EPA 200.7), wastewater (EPA 200.9), and solid waste leachates (TCLP)
• Clinical toxicology: quantification of lead in whole blood, cadmium in urine, and copper/zinc in serum per CLIA and CAP guidelines
• Pharmaceutical quality control: elemental impurity testing per ICH Q3D and USP / for catalyst residues (Pd, Ni, Pt) and leachables (Al, Fe, Cr)
• Food safety: determination of arsenic in rice, mercury in seafood, and essential minerals (Ca, Mg, Fe) in fortified beverages
• Geochemical analysis: base metal assay in rock digests (ASTM D5683) and rare earth element profiling in mineral concentrates

FAQ

Is this unit eligible for extended warranty or service contracts?

Yes—eligible for optional 12- or 24-month extended service agreements covering parts, labor, and on-site preventive maintenance visits.
Does the refurbishment include replacement of critical consumables?

Yes—each unit ships with new graphite tubes, platform inserts, hollow cathode lamps (selected elements), nebulizer capillary, and burner head gaskets.
Can the instrument be configured for hydride generation or cold vapor AAS?

No—the AAnalyst 400 does not natively support hydride or cold vapor modules; those require the AAnalyst 600 or 800 platforms.
Are original manuals and calibration records included?

Yes—all units include digitized copies of the PerkinElmer AAnalyst 400 User Manual, Service Manual, and full refurbishment documentation with pre- and post-calibration verification reports.
What shipping and installation support is provided?

White-glove delivery, uncrating, level installation, electrical and gas line verification, and on-site operational qualification (OQ) are included in standard delivery terms.