Haier Biomedical HHS-256 Climate Chamber 256L

Haier Biomedical constant climate chamber ensures accurate temperature and humidity adjustment and control; equipped with real environment simulation function, with superior and reliable performance. Suitable for drug stability tests (made for stability studies according to ICH guidelines), cosmetic stability tests, food shelf life tests, electronic components aging tests, packaging material stability tests.

• Silent: semiconductor technology ensures low vibration and noise output with no pollution into the environment
• Precise control: accurate temperature and humidity control, long-term stability, 25°C temperature uniformity ±0.5°C and central temperature fluctuation ±0.2°C, 60% RH humidity fluctuation ±1% RH (ambient temp 22°C, ambient humidity 40% RH)
• Water-saving: intelligent control of PTC humidification, daily water consumption of 120 to 320mL, no need to recycle waste water, saving space (test condition: 40°C, 75% RH)
• Power saving: semiconductor technology means the daily power consumption is as low as 5kWh; 90% more energy efficient than compressor technologies
• Optional electromagnetic lock, suitable for multiple users with independent management for safety
• High precision temperature sensor, dual PT1000 sensors for more accurate temperature control
• High precision capacitive humidity sensor
• Microprocessor control system
• PID control principle, 10 inch touch screen, temperature control precision 0.1°C, humidity control precision 0.1%, temperature range 5 to 70°C, humidity range 10 to 90%
• Display temperature, humidity and ambient temperature; users can query the historical curve
• Temperature alarm, humidity alarm, door alarm, sensor alarm and water shortage warning
• USB, RS485 and interface as standard
• Multiple protection protocols - equipped with delay start, high/low temperature and light intensity protection in line with DIN12880 requirement for over/under temperature protection
• Expandable large capacity data storage, the touchscreen memory can be expanded to 64GB, storing up to 15 years data which can be exported via a USB
• High insulating performance polyethurane foam provides excellent insulation and stable cabinet temperatures reducing energy consumption
• Access port with a diameter of 35mm on the left side of the cabinet to facilitate independent testing of temperature and humidity
• Compliant with FDR 21 CFR Part 11 and ICH Temperature and Humidity