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MilliporeSigma Integritest® 5 Automated Portable Filter Integrity Test Instrument
Product Description
The MilliporeSigma Integritest® 5 is a portable, fully automated filter integrity test instrument designed specifically for biopharmaceutical applications. It performs comprehensive integrity assessments of hydrophobic and hydrophilic membrane filters and production equipment, supporting essential test types including:
- Diffusion tests for integrity breach detection
- Bubble point tests to verify filter pore size and function
- HydroCorr™ tests to account for wetting characteristics in hydrophilic membranes
- Pressure hold tests used in leak detection scenarios
This instrument features a user-friendly touchscreen interface with guided workflows, facilitating reproducible test procedures critical for GMP environments and ensuring compliance with 21 CFR Part 11 regulations. Its robust design offers protection against water and dust ingress, enhancing reliability in various laboratory and production settings.
Key specifications include:
- Maximum inlet pressure range: 1.4–8.2 bar (20–120 psi) using clean, dry air or nitrogen
- Operating temperature: 1–40 °C
- Dimensions: 39.1 x 43.2 x 23.1 cm (W x D x H)
- Weight: <10.5 kg (23 lb) for portability
- Communication: USB and Ethernet for multi-unit management and data synchronization
- Integrated thermal printer for immediate printouts of test results
- Automatic self-calibration check maintaining measurement accuracy
The Integritest® 5 is widely utilized in biopharmaceutical process validation, bioprocessing, and molecular diagnostics workflows where precise filter performance verification is critical. It is essential for biomanufacturing pipelines requiring reliable filter integrity validation, making it a trusted solution among biotechnology and pharmaceutical researchers focused on quality assurance and compliance.
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