Overview
The document provides technical specifications and features of the Stability Chamber (GS/LGS Series) by STS Test Solutions, designed for uniform temperature and humidity control.

Specifications
- The chamber features a newly designed airway system for uniform temperature and humidity distribution.
- Utilizes polyurethane foam technology for effective heat preservation and moisture retention.
- Equipped with a VAISALA humidity sensor for high accuracy and low maintenance.
- Includes a fully enclosed industrial compressor for efficient and quiet operation.
- Features a programmable chromatic touch screen controller with multi-stage program settings and calibration functions.
- Constructed with mirror stainless steel 304 for easy cleaning and no pollution source.

Design and Functionality
- A 25mm diameter test hole is present for sample observation without affecting internal conditions.
- The chamber includes a dual data acquisition system with a standard needle printer for data integrity.
- Data storage is facilitated by an SD card, capable of storing over 5 years of data.

Safety and Alarm Systems
- Safety features include compressor overheat and overpressure protection, water shortage protection, and an independent overtemperature alarm system.
- Alarm systems provide sound-light alerts for deviations and SMS alerts for remote monitoring.

Technical Parameters
- Power: AC 220V±10% 50HZ
- Environment temperature: +5 ～ 35℃
- Temperature Fluctuation: ≤ ±0.5℃
- Temperature Deviation: ≤ ±1.0℃
- Humidity Deviation: ≤ ±3%RH

Applications
The chamber is suitable for GMP certified users, ensuring stable and reliable performance for medicine stability testing.