Climate chamber WIC 1

humiditytemperaturestability

Benefits

• Stable and uniform environment for stability testing
• Fully complies with ICH Q1A requirements
• Corrosion‑resistant construction for long service life
• Simple operation and maintenance with minimal disruption to climate control
• Environmentally friendly refrigerant (GWP 547)
• Interior in stainless steel for cleanability
• 3 years warranty

Product description
The WIC1 walk-in stability chamber is designed for pharmaceutical stability studies and other applications requiring controlled temperature and humidity. The chamber maintains setpoints across a wide range: 5°C to 50°C and 20% to 90% RH, ensuring reproducible test conditions and compliance with regulatory protocols (ICH Q1A). The construction facilitates service access and routine maintenance while protecting sample integrity.

Important characteristics

• Relative humidity accuracy: ± 2.5% RH
• Temperature accuracy: ± 1.5 °C
• Ductwork for even air distribution
• Highly insulated room panels, U value 0.21 W/m2K
• LED lighting with motion detector
• Room elements made in Germany
• Interior fully stainless steel; exterior service accessibility
• Room elements: Galvanized sheet steel, polyester coated (white, similar to RAL 9010); stainless steel interior surfaces; 100 mm (4 in) PU foam; U value 0.21 W/m2K
• Floor: Chrome‑nickel steel overlay, pattern‑rolled 5WL
• Surface load: 50,000 N/m2

Technical specifications

• Article Number: 9800-0011
• Designation: WIC1-230V
• Option model: Standard
• Temperature range with humidity: 5...50 °C
• Humidity range: 20...90 % RH
• Temperature uniformity at 25 °C and 60 % RH: ±1.5 K
• Temperature uniformity at 40 °C and 75 % RH: ±1.5 K
• Temperature fluctuation at 25 °C and 60 % RH: ±0.5 K
• Temperature fluctuation at 40 °C and 75 % RH: ±0.5 K
• Humidity fluctuation at 25 °C and 60 % RH: ±2.5 % RH
• Humidity fluctuation at 40 °C and 75 % RH: ±2.5 % RH
• Rated Voltage: 200...230 V
• Power frequency: 50 Hz
• Nominal power: 2.7 kW
• Unit fuse: 16.0 A
• Phase (Nominal voltage): 1~
• Interior volume: 12,530 L
• Net weight (empty): 776 kg
• Interior width: 2,400 mm
• Interior height: 2,270 mm
• Interior depth: 2,300 mm
• Unit doors: 1
• Width net: 2,600 mm
• Height net: 2,470 mm
• Depth net: 2,500 mm
• Energy consumption at 40 °C and 75 % RH: 1,130 Wh/h