Strong Light Drug Stability Test Chamber with ICH Q1B Compliance & Uninterrupted Operation

1. Compliance with Global & National Standards: Meets GB10586-2006, technical guidelines for chemical stability testing (strong light irradiation at 4500 ± 500LX), and ICH Q1B requirements with total illumination ≥ 1.2 × 106LuX.hr and near-ultraviolet energy ≥ 200W.hr/m².

2. Comprehensive Safety Protection Systems: Integrated with grounding protection, leakage/open circuit protection, heater short-circuit protection, humidifier short-circuit protection, water system cutoff/level protection, compressor overload protection, and independent over-temperature audio-visual alarm for the test chamber.

3. Uninterrupted Long-Term Operation: Equipped with 2 sets of fully enclosed imported compressors featuring automatic switchover between primary and standby units, ensuring continuous, failure-free operation and overcoming the limitations of domestic test chambers in prolonged running scenarios.

4. Frost-Free Continuous Operation: Eliminates the need for defrosting during extended use, preventing temperature and humidity fluctuations within the chamber that could compromise test accuracy.

5. Uniform Environmental Distribution: A centrifugal motor drives fan blades to force air circulation, with guided airflow through dedicated ducts ensuring even distribution of conditioned air into the test chamber. This design guarantees consistent temperature and humidity uniformity throughout the workspace, with a φ50mm test hole located on the left side of the chamber.

6. Reliable Imported Core Components: Key parts including temperature-humidity controllers, compressors, and circulating fans are sourced from international suppliers, delivering stable, safe, and dependable performance over extended periods.

7. Data Recording & Traceability: Supports connection to printers or 485 communication interfaces, enabling computers and printers to record temperature, humidity, and time curves. This provides robust support for the storage and playback of test process data.

8. Scientific Structural Design: Composed of a test chamber body, air duct system, heating system, refrigeration system, humidification system, and electrical control system. The heater is installed within the air duct to avoid direct radiation to test samples, ensuring uniform environmental conditions with a rational structure and sleek appearance.

9. User-Friendly Water System: The water pump supports long-term operation and automatically replenishes water to the electric steam humidifier. A hidden water tank allows easy refilling when pulled out, with a water level controller providing automatic alerts for low water levels.

10. Independent Over-Temperature Alarm: Features an independent over-temperature audio-visual alert system to notify operators promptly, safeguarding laboratory operations against accidents.