Stability Chamber

Description

Professional Laboratory Stability Chamber (Constant Temperature & Humidity Test Chamber)

The Professional Laboratory Stability Chamber is an industrial-grade environmental simulation enclosure engineered to provide exceptionally precise, long-term regulation of temperature and relative humidity. Universally used for ICH compliance, shelf-life validation, material stress testing, and accelerated aging studies, this chamber creates an unyielding, uniform environmental profile to monitor how products stand up to varying climate conditions over time.

Key Features & Benefits

1. Advanced Climate Simulation Technology

Equipped with a balanced heating, cooling, and humidification infrastructure, this chamber maintains strict control across a wide range of climate variables. It utilizes an energy-efficient hermetic refrigeration system and an automated steam or ultrasonic humidification matrix to effortlessly recreate standard test climates, including accelerated shelf-life settings (e.g., 40°C / 75% RH).

2. Balanced Forced-Air Airflow (Without Interior Dividers)

Designed with an open internal chamber architecture, this model is built without vertical internal dividers, barriers, or pre-slotted partition walls. A high-performance horizontal air circulation system smoothly moves air evenly from the side walls across the entire width of the chamber. This open-layout design eliminates dead zones and guarantees flawless temperature and humidity uniformity across all removable stainless steel wire shelves.

3. Programmable Touchscreen PID Control

The unit is managed by a high-definition, programmable touchscreen logic controller. It supports multi-segment ramp-and-soak profiling, real-time climate charting, and precise PID parameter monitoring. The internal computer automatically logs environmental metrics, making it easy to track historical cycle data for strict regulatory audits.

4. Premium Insulation & High-Security Construction

The internal chamber is constructed from heavy-gauge, mirror-polished stainless steel, while the exterior is finished with a scratch-resistant anti-bacterial powder coating. A thick layer of high-density polyurethane insulation prevents thermal loss. The heavy-duty door features a dual-layer silicone gasket seal alongside an independent internal glass viewing door to monitor samples safely without disrupting the internal test environment.

Technical Specifications

Product Size & Weight (Standard 250L Configuration)

• Internal Chamber Size (W x H x D): Approx. 500 mm x 800 mm x 600 mm (19.6″ x 31.4″ x 23.6″)

• External Dimensions (W x H x D): Approx. 650 mm x 1400 mm x 850 mm (25.5″ x 55.1″ x 33.4″)

• Net Weight (NW): Approx. 115.0 kg (253.5 lbs)

• Gross Weight (GW): Approx. 148.0 kg (326.2 lbs) shipped in a heavy-duty, shock-absorbent export-grade wooden crate to secure the refrigeration compressors and electronic sensors.

Ideal Applications

• Pharmaceutical Industry: Long-term, intermediate, and accelerated stability testing of active pharmaceutical ingredients (APIs) and finished drug products according to ICH Q1A (R2) guidelines.

• Food & Beverage: Determining shelf-life, packaging degradation rates, and rancidity profiles under elevated moisture conditions.

• Cosmetics & Personal Care: Evaluating formulation changes, emulsion stability, and packaging compatibility over extended periods.

• Electronics & Material Testing: Checking electronic component resilience, plastic degradation, and anti-corrosive coatings against long-term moisture ingress.