Pharmaceutical Stability Chamber LHH-450, 450 L (CAT#: STEM-AL-6304-ZJF)

The LHH-450 is a laboratory pharmaceutical stability chamber designed for controlled environmental testing and stability studies. It exposes samples to defined temperature, humidity, illumination, or temperature-change conditions within an insulated chamber. The controller executes fixed or programmed environmental profiles and monitors the specified test variables. The available display and control interface support parameter entry, status review, and routine cycle operation. The chamber, platform, bath, or working surface is sized for the vessel and sample configurations stated in the technical data. Integrated monitoring and protection functions support stable operation within the specified limits. The equipment is suitable for controlled environmental testing and stability studies in research, quality-control, and general laboratory workflows. Its defined configuration supports repeatable processing, consistent sample handling, and traceable operating conditions.

Model: LHH-450
Temperature Range: 0-65°C
Temperature Resolution: 0.1°C
Temperature Stability: ±0.5°C
Temperature Uniformity: ±1°C (37°C)
Humidity Range: 40-95%RH
Humidity Accuracy: ±5%RH
Timer Range: 0-9999h
Control Method: PID
Printer: Standard
Refrigeration: Automatic
Chamber Dimensions: 680 × 600 × 1100
Overall Dimensions: 870 × 740 × 1730
Shelf Quantity: 4
Power: 1000 W
Capacity: 450 L
Power Supply: 220 V AC±10% 50 Hz-60 Hz

Programmable environmental control
Temperature regulation
Timed test operation
Insulated test chamber
Safety monitoring
Sample shelf system
Integrated refrigeration
Humidity control