Stability Chambers – Reach-In & Walk-In

Environmental Chambers for ICH-Compliant Stability Testing and Controlled Storage

Aralab’s Stability Chambers, available in both reach-in and walk-in formats, are engineered to provide long-term, highly stable environmental conditions for the pharmaceutical, cosmetic, food, and beverage industries. Fully compliant with ICH Q1A guidelines and equipped with FDA 21 CFR Part 11 compatible software, these chambers offer the precision, uniformity, and documentation needed for regulated stability testing and storage.

Whether for compact lab use or high-capacity industrial storage, Aralab’s stability chambers ensure repeatable control of temperature and humidity, delivering consistent performance and peace of mind for critical quality control processes.

Key Features

• ICH Q1A compliance for pharmaceutical stability testing
• FDA 21 CFR Part 11 data logging and electronic records
• Temperature range (standard):
  • Reach-In: −5 °C to 60 °C
  • Walk-In: 15 °C to 45 °C (extendable to 0 °C or sub-zero)
• Temperature uniformity: ±1.0 °C
• Humidity range:
  • Reach-In: 20 % to 95 % RH
  • Walk-In: 35 % to 90 % RH
• Humidity uniformity: ±2 % RH
• Configurable alarms and remote monitoring for protection of stored materials
• IQ, OQ, PQ documentation provided for qualification
• Stainless or anodized aluminum interiors, easy to clean and designed for durability
• Available worldwide with all regional electrical configurations

Reach-In Chambers

Compact Stability Chambers (600 L & 1200 L)

Ideal for laboratory environments, Aralab reach-in models offer flexibility, efficiency, and precise control in a compact footprint.

• Interior Volumes: 600 L and 1200 L
• Temperature Extension: Down to −20 °C available (model 1200 PHN)
• Shelving:
  • 600 L: 4 shelves included, up to 10 configurable
  • 1200 L: 8 shelves included, up to 20 configurable

Walk-In Chambers

Large-Scale Stability Rooms (5 m³ to 25 m³ and custom sizes)

Designed for high-capacity storage and long-term stability programs, Aralab walk-in models offer modular flexibility and scalable solutions for industrial and R&D use.

• Interior Volumes: From 5 m³ to 25 m³ (custom dimensions available)
• Temperature Extension: Optional cooling to 0 °C or sub-zero conditions
• Shelving System:
  • Modular anodized aluminum frames with polyethylene trays
  • Each module includes 5 tiers (expandable); layout customizable

Typical Applications

• Pharmaceutical stability testing (long-term, accelerated, and intermediate)
• Shelf-life studies for food, beverages, and cosmetics
• Controlled climatic storage under validated conditions
• Quality assurance and regulatory compliance