CO Detector Test and Calibration System AWT 9200
| Brand | AWT |
|---|---|
| Origin | United Kingdom |
| Supplier Type | Authorized Distributor |
| Import Status | Imported |
| Compliance | EN 50291-1, EN 54 |
| Application Scope | Functional verification and periodic calibration of CO alarms in manufacturing and QA environments |
Overview
The AWT 9200 CO Detector Test and Calibration System is a purpose-built benchtop instrumentation platform engineered for the functional verification, performance validation, and traceable calibration of electrochemical and semiconductor-based carbon monoxide (CO) detection devices. Designed explicitly for high-throughput production line integration and laboratory-based quality assurance workflows, the system delivers controlled, repeatable gas exposures under defined environmental conditions—enabling compliance verification against EN 50291-1 (Carbon monoxide alarm systems for domestic use) and EN 54 (Fire detection and fire alarm systems). Its architecture implements dynamic gas dilution via mass flow controllers (MFCs), precise temperature and humidity conditioning, and synchronized data acquisition to replicate real-world activation thresholds, response times, and alarm stability across certified CO concentration ranges (typically 30–500 ppm).
Key Features
- Programmable gas delivery module with dual-channel MFCs for accurate CO/N₂ mixture generation and zero-air purging
- Integrated environmental chamber maintaining ±0.5 °C temperature control and 30–70 %RH humidity regulation during exposure cycles
- Automated test sequencing compliant with EN 50291-1 Annex B (Functional test procedure) and EN 54-7 Annex D (Response time measurement)
- Real-time analog voltage and digital alarm output monitoring with timestamped logging (min. 10 Hz sampling rate)
- Traceable calibration certificate included; all gas flow paths certified to ISO/IEC 17025-accredited standards
- Modular design supporting optional upgrade to multi-gas capability (e.g., H₂, NO₂) via field-installable sensor modules
Sample Compatibility & Compliance
The AWT 9200 accommodates plug-and-play testing of wall-mounted, battery-powered, and mains-connected CO detectors up to 200 mm × 150 mm × 75 mm (W×H×D). Fixture adaptors are available for standard mounting footprints per EN 50291-1 Clause 4.3. The system validates detector behavior across mandatory test points—including alarm activation at 30 ppm (≥120 min), 50 ppm (≤60 min), and 200 ppm (≤3 min)—while verifying fault indication, end-of-life signaling, and acoustic output level per EN 50291-1 Section 7. All test reports include full metadata: ambient conditions, gas cylinder certification numbers, flow verification logs, and pass/fail determinations aligned with EN 50291-1 Table 1 and EN 54-7 Table 4. The platform supports audit-ready documentation required for ISO 9001:2015, IEC 61508 SIL2, and UKCA/CE conformity assessments.
Software & Data Management
AWT ControlSuite v3.2 (Windows 10/11 compatible) provides intuitive test configuration, automated report generation (PDF/CSV), and secure data archiving. The software enforces role-based access control (RBAC), electronic signatures, and full audit trail functionality compliant with FDA 21 CFR Part 11 and EU Annex 11 requirements. All calibration events are time-stamped with NTP-synchronized clocks and digitally signed to prevent tampering. Raw sensor response curves, alarm latency measurements, and environmental deviation alerts are exportable for statistical process control (SPC) analysis. Optional integration with LIMS platforms is supported via ASTM E1384-compliant HL7 or OPC UA interfaces.
Applications
- Final functional testing of CO detectors prior to packaging in OEM manufacturing facilities
- Periodic re-calibration and drift verification in certified QA laboratories
- Type approval testing for CE/UKCA marking submissions to Notified Bodies
- Root cause analysis of field failures through controlled exposure profiling
- Validation of detector sensitivity shifts after thermal cycling or long-term storage
- Supporting GLP-compliant validation protocols for medical-grade environmental monitors
FAQ
Does the AWT 9200 require external gas cylinders for operation?
Yes—it operates with certified CO-in-N₂ standard gas mixtures (e.g., 100 ppm ±2 %, 500 ppm ±2 %) and zero air (CO < 0.1 ppm), supplied in standard lecture bottles with CGA-600 fittings.
Can the system validate both audible and visual alarm outputs simultaneously?
Yes—integrated photodiode and sound pressure level (SPL) sensors capture LED flash timing and acoustic output (dB(A)) with synchronized waveform capture.
Is firmware update support included with purchase?
Yes—AWT provides lifetime firmware updates, including new test templates for emerging standards such as EN 50291-2 (Caravan and marine applications).
What documentation is provided for regulatory audits?
Each unit ships with a UKAS-accredited calibration certificate, IQ/OQ protocol templates, and a complete traceability dossier covering MFC verification, chamber validation, and software verification records.
Can the AWT 9200 be integrated into an existing MES or ERP system?
Yes—via RESTful API or OPC UA server mode, enabling direct test result injection into SAP QM, Siemens Opcenter, or custom MES platforms with configurable JSON payloads.
