TSI AeroTrak® Plus 6000 Series Integrated-Pump Remote Particle Counter
| Brand | TSI |
|---|---|
| Origin | USA |
| Model | 6301-24100 |
| Instrument Type | Laboratory |
| Flow Rate | Low-flow configuration |
| Flow Accuracy | ±0% (calibrated per ISO 21501-4) |
| Timing Accuracy | ±0% (internal high-stability quartz oscillator) |
| Repeatability | ±0% (defined per ISO 21501-4 test protocol) |
| Size Distribution Accuracy | Compliant with ISO 21501-4 Annex B |
| Indication Error | Within certified calibration uncertainty limits |
Overview
The TSI AeroTrak® Plus 6000 Series Integrated-Pump Remote Particle Counter is a precision-engineered optical particle counter designed for continuous, unattended monitoring of airborne particulate contamination in controlled environments. Utilizing a highly stable 650 nm diode laser and advanced Mie scattering detection architecture, the instrument measures particles across six user-selectable size channels—from 0.3 µm up to 25 µm—with resolution and sensitivity optimized for ISO Class 3–8 cleanrooms and critical process zones. Unlike conventional benchtop or portable counters requiring external vacuum sources, the AeroTrak® Plus 6000 integrates a brushless diaphragm pump rated for >20,000 hours MTBF, enabling reliable low-flow sampling (typically 1.0 L/min) without dependency on facility vacuum infrastructure. Its remote-capable design supports permanent installation in hard-to-access locations—including ceiling plenums, ductwork, isolators, and tool interlocks—while maintaining full metrological traceability to NIST standards via ISO 21501-4 compliant calibration.
Key Features
- Integrated vacuum pump eliminates need for external vacuum supply or compressed air—reducing installation complexity and infrastructure dependency
- Six-channel simultaneous sizing with adjustable thresholds (e.g., 0.3, 0.5, 1.0, 3.0, 5.0, 25.0 µm), fully configurable via embedded menu or TSI FMS software
- Optical system validated per ISO 21501-4 Annex B for counting efficiency, false count rate, and size resolution; factory-calibrated with PSL reference aerosols
- 5-year limited warranty on laser diode—reflecting TSI’s commitment to long-term signal stability and measurement continuity
- Industrial-grade EMC compliance (IEC 61326-1, EN 61000-6-2/6-3) ensures robust operation in electrically noisy semiconductor fab or pharmaceutical manufacturing environments
- Onboard non-volatile memory stores up to 250,000 sample records with timestamp, channel counts, flow rate, and environmental status flags
Sample Compatibility & Compliance
The AeroTrak® Plus 6000 is validated for use with ambient air, compressed gases (oil-free, dried), and inert process atmospheres (e.g., nitrogen-purged enclosures). It meets ISO 21501-4:2018 requirements for light-scattering airborne particle counters—including counting efficiency ≥50% at 0.3 µm, <10% false count rate, and size resolution ≤15% CV. All units ship with a NIST-traceable calibration certificate and are compatible with ISO 14644-1:2015 and ISO 14644-2:2015 cleanroom classification protocols. For regulated industries, the device supports audit-ready data integrity through optional time-synchronized logging and can be configured to meet FDA 21 CFR Part 11 requirements when deployed with TSI FMS OPC UA server and electronic signature workflows.
Software & Data Management
Data acquisition, visualization, and alarm management are handled via TSI’s FMS (Facility Monitoring System) platform, which implements OPC UA (IEC 62541) client-server architecture for secure, interoperable integration with MES, SCADA, DCS, and cloud-based analytics platforms. The instrument supports Modbus TCP and ASCII serial protocols for legacy system compatibility. Real-time streaming enables second-by-second particle concentration trending, while historical datasets export in CSV, PDF, or XML formats compliant with 21 CFR Part 11 electronic record retention policies. Firmware updates are delivered over-the-air via Ethernet or Wi-Fi (optional module), ensuring continuous alignment with evolving regulatory expectations and cybersecurity best practices.
Applications
- Semiconductor front-end and back-end fabrication—monitoring mini-environments, FOUPs, and lithography tool purge lines
- Pharmaceutical aseptic processing—continuous verification of Grade A/B zones per EU GMP Annex 1 and USP
- Medical device manufacturing—validation of Class 100/ISO 5 laminar flow hoods and isolator integrity
- Aerospace component assembly—detection of wear debris or fiber shedding in clean assembly cells
- Research laboratories—time-resolved aerosol dynamics studies under controlled humidity and temperature conditions
FAQ
Does the AeroTrak® Plus 6000 require external vacuum or compressed air?
No—it features an integrated, maintenance-free diaphragm pump rated for continuous low-flow operation at 1.0 L/min.
Is the instrument suitable for ISO Class 3 (Class 1) cleanrooms?
Yes—its 0.3 µm lower detection limit, high counting efficiency, and low false count rate meet ISO 21501-4 performance criteria for ultra-clean environments.
Can data be exported in formats compliant with FDA 21 CFR Part 11?
Yes—when paired with TSI FMS OPC UA Server and configured with audit trail, electronic signatures, and role-based access control.
What is the maximum particle size channel available?
The 6301-24100 model supports a 25 µm upper threshold as its largest size bin, configurable alongside five additional user-defined thresholds.
How is calibration traceability maintained over time?
Each unit ships with a NIST-traceable certificate; annual recalibration is recommended per ISO 21501-4 Clause 8 and internal quality system requirements.
