STS-LGS/LCGS Double Door Series Stability Testing Chamber, Adopt imported process design. Two case independent control, A Chamber has three functions: temperature, humidity and illumination. It can record the visible light at the right time. B Chamber only can control temperature and humidity, Function of illumination can be optional.





Test Space Dimensions(mm)



Exterior Housing Dimensions(mm)

Temperature Range(℃)10 ~ 6515 ~ 65
Humidity Range(RH)20% ~ 95%


◆ The newly airway system designed achieves uniform of temperature and humidity form different parts inside the chamber; Polyurethane foam technology is adopted, with good heat preservation and moisture retention performance
◆ The original imported VAISALA humidity sensor with high accuracy, low drift, long life and maintenance free
◆ The original imported fully enclosed industrial compressor, high efficiency, low noise, ensure the long-term continuous operation of equipment
◆ The original imported programmable chromatic touch screen controller, sensitive, Small system error, Multi – stage program setting and multi – point accurate calibration function, With three level password
◆ There is a 25mm diameter test hole on the left side of the box. The inside toughened glass door and the outside door are designed to observe samples and It will not cause the change of temperature and humidity in the box in a short time.Door lock and mobile caster can be locked
◆ The liner is made of mirror stainless steel 304, no pollution source, easy to clean
◆ GMP Quality assured dual data acquisition system: Standard needle printer can print the model and serial number of the equipment to meet reach the requirements of data integrity and consistency. SD card storage, can store more than 5 years of electronic text data;Free software,SD card data can be imported into the computer system
◆ CGS Illumination measurement standard with visible light sensor and near ultraviolet sensor, independent frequency conversion control, visible light and near ultraviolet are automatically printed and stored
◆ Safety device: Compressor overheat and overpressure overload protection, water shortage protection, dry burning protection system, independent overtemperature protection alarm system
◆ Alarm system: Sound-light alarm for temperature and humidity deviation, SMS alarm for remote temperature and humidity deviation and power failure
◆ Power: AC 220V±10% 50HZ;Environment temperature: +5 ~ 35℃
◆ When there is no light working,Temperature Fluctuation:≤ ±0.5℃ ,Temperature Deviation:≤ ±1.0℃;Humidity Deviation:≤ ±3%RH
◆ LCGS series : A with function of illumination, Illumination Range: 100 ~ 8000LUX, Illuminance Deviation: 4500±500LUX. It can meet 60℃ /10% RH special requirements.

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