Drug Stability Test Chamber with Programmable Controller for Pharmaceutical Stability Testing

An independent over-temperature limit alarm system is integrated, which automatically shuts down operation when temperatures exceed the preset threshold, ensuring accident-free, safe experimental runs. (included as standard)

Programmable LCD touchscreen temperature and humidity controller with PID automatic adjustment delivers minimal margin of error, intuitive operation, and streamlined program editing.

Imported low-noise scroll fans paired with a proprietary duct design guarantee uniform temperature and humidity distribution across the entire chamber interior.

Bypass refrigeration control technology and a dynamic precision constant temperature and humidity system enable continuous, long-term reliable operation.

All units are equipped with imported industrial compressors utilizing eco-friendly fluorine-free refrigerant (R404a) to enhance energy efficiency.

Imported high-temperature, high-humidity sensors offer high sensitivity and minimal deviation, eliminating the need for frequent replacement of dry-wet bulb assemblies.

Integrated rapid humidification device features automatic water level adjustment and alarm functionality, maintaining consistent humidification performance and long-term operational reliability.

The LHH series is equipped with real-time temperature data printing functionality and a USB interface for data backup. (included as standard)

A 5mm-diameter test port located on the left side of the cabinet facilitates experimental operations and temperature monitoring. (included as standard)