PerkinElmer Optima 7300DV ICP-OES Spectrometer (Refurbished)

Overview

The PerkinElmer Optima 7300DV is a high-performance, dual-view inductively coupled plasma optical emission spectrometer (ICP-OES) engineered for precision multi-element analysis across diverse sample matrices. Operating on the fundamental principle of atomic emission spectroscopy, the instrument utilizes a 40.68 MHz argon plasma—sustained by a solid-state radiofrequency generator—to atomize and excite sample constituents. Excited atoms and ions emit element-specific photons upon relaxation to lower energy states; these emissions are dispersed via a high-throughput echelle grating optical system and resolved by a proprietary SCD (Solid-State Charge-Detector) array. The dual-view configuration enables both radial and axial plasma observation paths, permitting simultaneous optimization for major and trace element quantification without hardware reconfiguration. Designed for robustness in regulated and high-throughput environments, the Optima 7300DV meets technical requirements for compliance with ASTM D1976 (water analysis), ISO 11885 (wastewater), USP / (elemental impurities in pharmaceuticals), and EPA Methods 200.7 and 6010D.

Key Features

• Dual-view plasma observation (radial and axial) for flexible method development—radial mode delivers enhanced matrix tolerance and stability for high-salt or organic samples; axial mode provides sub-ppt detection limits for ultra-trace elements.
• GemCone™ nebulizer with sapphire tip and corrosion-resistant polymer spray chamber—capable of direct analysis of 50% HCl, 50% HNO₃, 20% HF, 30% NaOH, and saturated NaCl solutions without clogging or degradation.
• 40.68 MHz self-oscillating solid-state RF generator—integrated onto a single 15 × 15 × 10 cm PCB, eliminating vacuum tubes and thermal drift; achieves >95% power coupling efficiency and stable plasma ignition even with complex biological or petrochemical matrices.
• Dual-path optical architecture—separate UV and visible spectral channels with aberration-corrected optics, 75 mm collimating mirror, and 80 × 160 mm echelle grating—ensures superior UV throughput and resolving power (<0.007 nm at 200 nm).
• SCD detector—optimized for ICP-OES with >85% quantum efficiency in the 165–900 nm range, low readout noise (<3 e⁻ RMS), and parallel pixel acquisition enabling full-spectrum capture in <100 ms per integration.

Sample Compatibility & Compliance

The Optima 7300DV accommodates aqueous, acidic, alkaline, organic, and high-dissolved-solid matrices—including seawater, digested soils, biological fluids (e.g., serum, urine), petroleum distillates, and metallurgical leachates—without routine hardware modification. Its inlet system’s resistance to hydrofluoric acid, strong alkalis, and oxidizing acids eliminates the need for dedicated accessory kits, reducing operational complexity and cross-contamination risk. Instrument validation protocols support GLP and GMP environments: audit trails, electronic signatures, and secure user access control align with FDA 21 CFR Part 11 requirements. Routine performance verification follows manufacturer-recommended procedures per ASTM D1976 and EPA 6010D, including continuing calibration verification (CCV), laboratory control sample (LCS), and duplicate analysis criteria.

Software & Data Management

Syngistix™ for ICP-OES software provides method development, real-time spectral visualization, automated background correction, and multi-point calibration with internal standard normalization. All data—including raw spectra, integration parameters, and QC metrics—are stored in a relational database with immutable timestamps and operator attribution. Export formats include CSV, XML, and PDF reports compliant with LIMS integration standards (ASTM E1467, ANSI/NIST SP 500-291). Software supports method transfer between instruments, version-controlled SOP archiving, and configurable reporting templates for regulatory submissions (e.g., environmental permits, pharmaceutical batch records).

Applications

The Optima 7300DV serves as a primary elemental analyzer in environmental testing laboratories (EPA-certified water and soil labs), clinical reference labs (trace metal panels), mining and geochemical QA/QC, semiconductor material purity screening, and food safety surveillance. Published applications include quantification of Cd, Pb, As in rice flour per Codex Alimentarius; Cr, Ni, Co in stainless steel alloys per ASTM E3061; and Ca, Mg, Zn in infant formula per AOAC 2012.05. Its ability to resolve spectral interferences—such as V 309.310 nm from Fe 309.309 nm—via high-resolution echelle dispersion ensures accuracy in complex multi-element workflows.

FAQ

Is this a factory-refurbished unit or dealer-refurbished?
This Optima 7300DV has undergone comprehensive refurbishment by an ISO 17025-accredited third-party service provider, including full RF generator recalibration, plasma torch alignment, optical path cleaning and wavelength verification, and complete software reinstallation with current Syngistix™ v5.x firmware.
What documentation accompanies the instrument?
A full refurbishment report, post-service performance qualification (PQ) data against NIST SRM 3133 and 3134, electrical safety certification (IEC 61010-1), and 1-year parts-and-labor warranty documentation are provided.
Can the system be validated for 21 CFR Part 11 compliance?
Yes—the installed Syngistix™ software includes configurable audit trail logging, role-based access control, and electronic signature capability. Validation support packages (IQ/OQ/PQ protocols) are available upon request.
Does the system include a hydride generation accessory?
No—hydride generation is optional and must be ordered separately; however, the instrument’s optical and software architecture fully supports seamless integration with PerkinElmer’s ASX-520 autosampler and HG-200 hydride system.
What consumables are included in the sale?
Standard delivery includes one set of torch components (quartz injector, outer tube, intermediate tube), two GemCone™ nebulizers, one polymer spray chamber, and 100 hours of pre-installed Syngistix™ software license.