FPI ICP-5000 Full-Spectrum Direct-Reading Inductively Coupled Plasma Optical Emission Spectrometer
| Brand | FPI |
|---|---|
| Origin | Zhejiang, China |
| Manufacturer Type | Authorized Distributor |
| Instrument Type | Full-Spectrum Direct-Reading ICP-OES |
| Detection Limit | Sub-ppb (µg/L) |
| Precision | RSD ≤ 0.5% |
| Wavelength Range | 165–870 nm |
| Optical Resolution | ≤ 0.007 nm @ 200 nm |
| Spectral Coverage | Simultaneous multi-element analysis across 72 elements including major metals and non-metals |
Overview
The FPI ICP-5000 is a high-performance, full-spectrum direct-reading inductively coupled plasma optical emission spectrometer (ICP-OES) engineered for precision elemental analysis in regulated and research-intensive laboratories. It employs a robust echelle grating-based two-dimensional cross-dispersion optical system, enabling simultaneous detection of atomic and ionic emission lines across the ultraviolet to near-infrared spectrum (165–870 nm). The instrument utilizes a self-excited all-solid-state RF generator (27.12 MHz or 40.68 MHz configurable), delivering stable plasma conditions with low thermal drift and minimal maintenance requirements. Coupled with a back-illuminated, scientific-grade CCD detector featuring high quantum efficiency in the UV region (no phosphor coating required), the ICP-5000 achieves sub-ppb detection limits for over 72 elements—including alkali/alkaline earth metals, transition metals, rare earths, and key non-metals such as P, S, and Cl—without spectral interference from fluorescence decay artifacts.
Key Features
- Echelle optical architecture with cross-dispersion: Delivers high spectral resolution (≤0.007 nm at 200 nm) and minimal line overlap, supporting accurate multi-element quantification in complex matrices.
- Back-illuminated, UV-optimized CCD detector: 1-million-pixel sensor with >50% quantum efficiency at 185 nm; no scintillation layer ensures long-term stability and eliminates aging-related signal degradation.
- Fixed-optics design: Zero moving parts in the spectrometer housing—no mechanical wavelength scanning—enhancing long-term calibration reproducibility and reducing downtime.
- Integrated argon mass flow control: Digital mass flow controllers (MFCs) for nebulizer, auxiliary, and plasma gas streams ensure precise, repeatable plasma conditions and optimized gas consumption.
- Smart torch assembly: Removable, pre-aligned torch with automated alignment routines and real-time plasma visualization via integrated camera module for rapid setup and troubleshooting.
- Intelligent purge management: Optimized optical chamber purging protocol reduces argon consumption by up to 40% versus conventional systems while maintaining spectral stability under ambient humidity fluctuations.
Sample Compatibility & Compliance
The ICP-5000 accommodates liquid samples introduced via concentric glass or micro-concentric nebulizers, with optional integration of autosamplers (e.g., CETAC ASX-560), hydride generation modules (for As, Se, Sb, Bi), and laser ablation systems (LA-ICP-OES). It supports acid-digested environmental, geological, biological, and industrial samples per EPA Method 200.7, ISO 11885, ASTM D1976, and GB/T 30397–2013. The system architecture complies with GLP and GMP data integrity principles: audit trail logging, electronic signature support (21 CFR Part 11 ready), method versioning, and user-access-level controls are embedded in the firmware and software stack.
Software & Data Management
FPI’s proprietary ICP Analysis Suite provides hierarchical interface modes—Beginner, Standard, and Expert—enabling seamless operation across technical skill levels. The software includes an expandable method library with pre-validated protocols for environmental water, soil extracts, pharmaceutical excipients, and alloy digests. All calibration curves, QC checks (blanks, duplicates, spikes, CRMs), and raw spectral data are stored in a relational database with timestamped metadata. Data export conforms to ASTM E1382-compliant .csv and .xlsx formats; spectral archives support lossless .spc binary storage for retrospective reprocessing. Remote diagnostics and secure firmware updates are supported via TLS-encrypted cloud gateway (optional).
Applications
The ICP-5000 is routinely deployed in environmental monitoring labs for trace metal profiling in wastewater, drinking water, and sediment leachates; in geological survey institutions for multi-element geochemical mapping of rock and ore samples; in food safety testing centers for heavy metal screening (Pb, Cd, Hg, As) in crops and processed foods; and in pharmaceutical QA/QC for elemental impurity testing aligned with ICH Q3D guidelines. Its high throughput (≤60 s per sample including rinse and integration) and low operational cost make it suitable for high-volume contract testing facilities and university core analytical services.
FAQ
What regulatory standards does the ICP-5000 support for compliance reporting?
The system meets data integrity requirements for ISO/IEC 17025, USP /, and ICH Q3D. Audit trails, electronic signatures, and method version control align with FDA 21 CFR Part 11 readiness.
Can the ICP-5000 perform hydride-forming element analysis?
Yes—when configured with an optional hydride generation accessory, it quantifies As, Se, Sb, Bi, Te, and Sn with sub-ng/mL detection limits and improved interferences rejection.
Is laser ablation coupling supported?
Yes—the optical interface and software support third-party LA systems (e.g., CETAC LSX-213, Teledyne Cetac NWR213) for solid-sample direct analysis without digestion.
What maintenance intervals are recommended for routine operation?
Plasma torch inspection every 500 h; nebulizer cleaning every 100 samples; argon filter replacement every 6 months; annual wavelength calibration verification using Hg/Ar lamp.
Does the software support LIMS integration?
Yes—via ASTM E1382-compliant XML and ODBC drivers for bidirectional communication with major LIMS platforms including Thermo Fisher SampleManager, LabVantage, and STARLIMS.
