Walk-In Stability Chambers – Our Standard Offering

In the demanding worlds of pharmaceuticals, biotechnology, and medical devices, ensuring product stability and shelf life isn't just a best practice—it's a regulatory requirement. While benchtop chambers serve a vital role for small-scale testing, many R&D, quality control, and production processes demand a larger-scale solution. This is where our standard Walk-In Stability Chambers come in, offering unparalleled capacity and performance without the need for a custom-engineered project.

What is a Walk-In Stability Chamber?

A walk-in stability chamber is a large, room-sized environmental test unit designed to simulate and maintain precise conditions of temperature and humidity over extended periods. As the name suggests, they are large enough for an operator to walk into, allowing for the organized storage of large product batches, pallets, or numerous shelves of samples. Their primary purpose is to conduct ICH stability studies to determine the effects of environmental conditions on a product's efficacy, safety, and quality over time.

When Do You Need a Walk-In Chamber?

Our clients typically invest in a walk-in chamber when:

Batch Size is Large: You need to test commercial-scale batches or a high volume of samples simultaneously.

Production is Scaling Up: Your R&D is complete, and you are moving into clinical trials or full-scale production, requiring larger stability studies.

Efficiency is Key: Consolidating samples into a single, large chamber is more efficient and manageable than using multiple smaller units.

You Need to Store Packaging & Products Together: Testing final packaged products in their shipping cases is easily accommodated.

The Cornerstones of Our Standard Offering

We understand that "custom" can often mean "complex and costly." That’s why we have refined our walk-in chamber design into a robust standard offering that delivers exceptional value and reliability. Here’s what you can expect:

1. Uncompromising Performance & Uniformity

Our chambers are engineered to meet the most stringent guidelines, including ICH Q1A(R2). We guarantee precise control and tight uniformity across the entire workspace.

Temperature Range: A standard range of 20°C to 45°C, with options for extended ranges, including accelerated conditions.

Humidity Range: Standard control from 20% to 80% RH.

Uniformity: We ensure minimal deviation in temperature (±0.5°C) and humidity (±2% RH) at every point within the chamber, crucial for valid data.

2. Built to last, our chambers feature:

Cladded Panels: High-density, non-CFC polyurethane foam insulation in stainless steel or aluminum cladding ensures excellent thermal efficiency and structural integrity.
Stainless Steel Interiors: Easy-to-clean, corrosion-resistant surfaces maintain a clean testing environment.
Tight Seals: Well-sealed doors with robust locking mechanisms prevent environmental leakage.

3. While we offer a powerful standard design, we also provide key options to ensure the chamber fits your specific facility and requirements, such as:

• Various shelf configurations and materials

• Different door styles (single or double)

• Ports for data cables or sampling

• A range of validation packages (IQ/OQ/PQ)

Why Choose Our Walk-In Stability Chamber?

Our standard walk-in stability chambers represent the perfect balance of proven performance, operational efficiency, and cost-effectiveness. You get a turnkey solution that is ready for validation and built to support your critical stability testing programs for years to come.

Ready to scale your stability testing with confidence！

Contact Labonce today to discuss your project requirements and receive a detailed specification sheet for our standard walk-in stability chambers.