J.U.M. AeroFid60 Aerosol Can Gas Leak Detection System
| Brand | J.U.M. |
|---|---|
| Origin | Germany |
| Model | AeroFid60 Aerosol Can Gas Leak Detection System |
| Category | Physical Property Testing Instruments — Other Physical Property Testing Instruments |
| Import Status | Imported |
Overview
The J.U.M. AeroFid60 Aerosol Can Gas Leak Detection System is a precision-engineered, non-destructive leak testing platform specifically designed for quantitative verification of hermetic integrity in pressurized aerosol containers. It operates on the principle of pressure decay measurement combined with high-sensitivity differential pressure transduction and temperature-compensated signal processing. Unlike tracer-gas methods (e.g., helium mass spectrometry) or bubble immersion tests, the AeroFid60 employs a sealed-chamber pressurization protocol followed by real-time monitoring of internal pressure loss over a user-defined stabilization and test period. This method conforms to fundamental ISO 5636-5 and ASTM F2338–22 guidelines for pressure decay leak testing of rigid and semi-rigid packaging, and is validated for use in GMP-compliant production environments where traceability, repeatability, and audit readiness are mandatory.
Key Features
- Integrated dual-sensor pressure decay architecture with ±0.01 Pa resolution and automatic thermal drift compensation
- Programmable test sequences including pre-pressurization, stabilization, measurement, and pass/fail decision logic
- Modular chamber design accommodating standard aerosol can diameters (40–70 mm) and heights up to 220 mm, with quick-change sealing adapters
- Real-time graphical display of pressure vs. time curves, including slope analysis and deviation thresholds
- IP65-rated industrial enclosure with stainless-steel test chamber and pneumatic actuation for operator safety
- Compliance-ready firmware supporting 21 CFR Part 11 electronic signatures, audit trail logging, and user role-based access control
Sample Compatibility & Compliance
The AeroFid60 is validated for testing aluminum, tinplate, and composite aerosol cans filled with propellants such as hydrocarbons (LPG, DME), compressed gases (N₂, CO₂), or HFC blends. It supports both empty-can pre-fill qualification and post-filling final release testing. All test protocols are aligned with EU Directive 2014/40/EU (Tobacco Products) and CLP Regulation requirements for pressurized container safety. The system meets EN 13829 (air permeability testing methodology) structural principles and is routinely referenced in internal quality manuals of Tier-1 personal care and pharmaceutical aerosol manufacturers for ISO 9001:2015 and ISO 13485:2016 process validation.
Software & Data Management
The AeroFid60 runs on J.U.M.’s proprietary FidControl v3.2 software, deployed on an embedded industrial PC with Windows IoT Enterprise OS. Test parameters, results, timestamps, operator IDs, and environmental metadata (ambient T/P) are stored in encrypted SQLite databases with automatic daily backup to network shares or USB media. Raw data export is supported in CSV and XML formats compatible with LIMS integration (e.g., LabVantage, Thermo SampleManager). Audit trails record all configuration changes, result overrides, and user logins—retained for ≥36 months per GLP archival standards. Optional OPC UA server module enables real-time MES connectivity for SPC charting and OEE calculation.
Applications
- Final quality gate inspection for pharmaceutical nasal sprays and metered-dose inhalers (MDIs)
- In-process leak screening during can seam welding and valve crimping in cosmetic aerosol lines
- Stability study support: accelerated aging validation of seal integrity under thermal cycling (−20°C to +55°C)
- Supplier qualification audits for contract fillers requiring documented leak rate thresholds ≤5×10⁻³ mbar·L/s
- Root cause analysis of field failures via comparative pressure decay profiling across production lots
FAQ
What leak rate sensitivity does the AeroFid60 achieve under standard conditions?
Typical detection limit is 1.2×10⁻³ mbar·L/s at 23°C ambient, calibrated using NIST-traceable reference leaks; actual performance depends on can volume, test duration, and temperature stability.
Can the system be integrated into an automated packaging line?
Yes—equipped with configurable digital I/O (24 V DC), Ethernet/IP, and Modbus TCP interfaces for PLC handshaking and reject signal triggering.
Is validation documentation provided with the instrument?
Each unit ships with Factory Acceptance Test (FAT) report, IQ/OQ protocol templates, and calibration certificate traceable to PTB (Physikalisch-Technische Bundesanstalt).
Does it require external gas supply or vacuum pump?
No—it uses internal oil-free diaphragm compressor and regulated air supply; only clean, dry compressed air (6 bar, ISO 8573-1 Class 2:2:2) is required.
How often must the pressure sensors be recalibrated?
Annual recalibration is recommended; built-in self-diagnostic routines verify sensor linearity and zero drift before each test sequence.
