Stability Studies

Chambers for Accurate and Efficient Stability Testing

Our photostability and stability chambers are designed to meet ICH guidelines for long-term stability testing in pharmaceutical, medical and cosmetic applications. These applications include clinical trials, drug development and commercialization, medical device testing, cosmetic and personal care product testing and many others. The chambers maintain precise control over temperature and humidity to ensure reliable, accurate test results.

The photostability model (RX-3000L) features specialized LED lighting to meet ICH Q1B Option 1 guidelines. The chamber exposes test contents to LED spectra that replicate visible sunlight (6500K) and near-ultraviolet (UVA) concurrently and at a higher intensity than traditional lamps, enabling compliance with ICH test requirements within a 24-hour test cycle.

Percival’s IntellusUltra control system adapts to almost any programming style. It includes a port that enables access to SCADA/LIMS to customize data recording and tracking to ensure compliance with regulations such as CFR21 Part 11 or GMP Annex 11.

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Highly Customizable for Medical, Cosmetic and Pharmaceutical Research

We specialize in customizing environmental chambers and offer optional features to tailor Percival stability chambers to your research needs. We can also collaborate with you to modify your chamber(s) for unique medical, cosmetic and pharmaceutical research requirements.

HEPA filtration 

Dehumidification 

Additive CO2 control 

Ability to integrate with building automation systems 

Dry alarm contacts

Closed-loop dimmable lighting with PAR light sensor (Q22)

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