Drug Stability Chamber for Pharmaceutical Accelerated & Long-Term Testing, Meets ICH Q1B Standards

Compliant with global and national standards: GB10586-2006; chemical stability technical guidelines, with intense light irradiation test capability of 4500 ± 500LX; and ICH Q1B, with total illumination ≥ 1.2 × 106Lux.hr and near-ultraviolet energy ≥ 200W.hr/m²

Equipped with 2 sets of fully enclosed, original imported compressors featuring automatic switchover between primary and standby units, ensuring uninterrupted, long-term operation of drug stability tests and overcoming the limitations of domestic chambers that cannot sustain continuous runs

Core components including temperature-humidity controllers, compressors, and circulating fans are imported, ensuring consistent, safe, and reliable long-term performance

Defrost-free continuous operation eliminates temperature and humidity fluctuations within the chamber that would otherwise occur during defrost cycles

A centrifugal motor drives fan blades to generate forced airflow, which is directed via an air duct to evenly distribute circulated air throughout the test chamber, fully guaranteeing internal temperature and humidity uniformity. A 50mm diameter test hole is located on the left side of the unit

Comprehensive safety protection features include grounding protection, leakage/open-circuit protection, heater and humidifier short-circuit protection, water system cut-off and water shortage protection, compressor overload protection, and independent studio over-temperature audible-visual alarm

Features an independent over-temperature audible-visual alarm that notifies operators promptly, safeguarding laboratory safety and preventing operational incidents

Compatible with printer or 485 communication interface connectivity, enabling temperature and time curve recording via computer or printer to ensure secure storage and playback of test process data

Robust structure comprising a test chamber body, air duct system, heating system, refrigeration system, humidification system, and electrical control module. The heater is positioned within the air duct to avoid direct radiation on test samples, ensuring uniform conditions, with a rational layout and sleek exterior

Durable water system with a long-running water pump that automatically replenishes water to the electric steam humidifier. A concealed water tank allows easy water refilling when pulled out, and a tank controller provides automatic water shortage alerts