Haier Climate Chambers
[3 Models]Haier HHS climate chambers provide precise temperature and humidity control for pharmaceutical stability studies, cosmetic testing, food shelf-life studies, electronic-component ageing and packaging-material testing.
Available in three capacities from 256 to 756 litres, the range combines energy-efficient Peltier technology with intelligent control, comprehensive data management and optional ICH-compliant photostability testing.
- Precise temperature and humidity control
- Designed for stability studies following ICH guidelines
- Energy-efficient, low-noise Peltier technology
Precise Environmental Control
Maintain controlled test conditions with temperature uniformity of ±0.5°C and humidity fluctuation of ±1% RH under specified conditions.
Energy-Efficient Operation
Peltier heating and cooling technology reduces energy use, vibration and noise compared with conventional compressor-based systems.
Intelligent Data Management
A 10-inch touchscreen provides historical data, programmable test conditions and user-authority management compliant with FDA 21 CFR Part 11.
Three Chamber Sizes
Choose from 256, 506 and 756-litre models to suit different sample volumes and laboratory requirements.
Haier climate chambers create controlled temperature and humidity conditions for stability, ageing and shelf-life studies.
Typical applications include:
- Pharmaceutical stability studies following ICH guidelines
- Cosmetic product stability testing
- Food shelf-life testing
- Electronic-component ageing studies
- Packaging-material stability testing
- Controlled temperature and humidity studies
- Photostability testing with the optional ICH-compliant lighting system
The programmable controller allows laboratories to create customised temperature and humidity profiles for different test protocols.mmes.
Accurate Temperature and Humidity Control
Dual PT1000 temperature sensors and a high-precision capacitive humidity sensor support stable, repeatable environmental conditions. At 25°C, specified temperature uniformity is ±0.5°C and temperature fluctuation is ±0.2°C.
Energy-Saving Peltier Technology
Peltier technology provides heating, cooling and dehumidification without a conventional compressor. This supports low-noise, low-vibration operation and daily energy consumption from 4.6 kWh, depending on the model and test conditions.
Intelligent Touchscreen Controller
The 10-inch LCD touchscreen displays temperature, humidity and ambient conditions. Users can view historical curves and create unlimited programmes with custom temperature and humidity settings.
Long-Term Data Storage
Expandable storage of up to 64 GB can hold as much as 15 years of operating data. Records can be exported through USB for reporting and review.
Multi-User Management
User accounts, permissions and data management functions support controlled access and compliance with FDA 21 CFR Part 11 requirements.
Rapid Environmental Recovery
The airflow system supports fast recovery following a 30-second door opening. Depending on the model, temperature recovery to 40°C takes between three and five minutes.
Comprehensive Alarms
Temperature, humidity, door, sensor and low-water alarms help users identify changes that could affect test conditions. RS485 connectivity and a remote alarm interface are supplied as standard.
Reduced Water Consumption
Intelligent PTC humidification uses approximately 120–320 ml of water per day, depending on chamber size and operating conditions, without requiring waste-water recirculation.
Optional Photostability Testing
Optional illumination cassettes provide ICH-compliant visible and UV-A lighting, with independent control of light intensity and dose for photostability studies.
| Specification | HHS-256 | HHS-506 | HHS-756 |
|---|---|---|---|
| Chamber volume | 256 L | 506 L | 756 L |
| Temperature range without lighting | +5°C to +70°C | +5°C to +70°C | +5°C to +70°C |
| Temperature range with lighting | +15°C to +60°C | +15°C to +60°C | +15°C to +60°C |
| Humidity range | 10% to 90% RH | 10% to 90% RH | 10% to 90% RH |
| Temperature uniformity at 25°C | ±0.5°C | ±0.5°C | ±0.5°C |
| Temperature fluctuation at 25°C | ±0.2°C | ±0.2°C | ±0.2°C |
| Humidity fluctuation at 25°C/60% RH | ±1% RH | ±1% RH | ±1% RH |
| Daily energy consumption* | 4.6 kWh | 5.4 kWh | 5.6 kWh |
| Standard/maximum shelves | 2/16 | 2/31 | 2/31 |
| Interior dimensions (W × D × H) | 650 × 570 × 700 mm | 740 × 570 × 1,200 mm | 1,100 × 570 × 1,200 mm |
| Exterior dimensions (W × D × H) | 835 × 890 × 1,190 mm | 930 × 890 × 1,690 mm | 1,290 × 890 × 1,690 mm |
| Power | 750 W | 1,100 W | 1,760 W |
| Net weight | 175 kg | 225 kg | 280 kg |
| Controller | 10-inch touchscreen | 10-inch touchscreen | 10-inch touchscreen |
Why Choose Haier Climate Chambers?
Reliable stability testing depends on maintaining consistent environmental conditions throughout the study. Haier HHS climate chambers combine precise temperature and humidity control with intelligent monitoring, programmable operation and long-term data storage.
Energy-efficient Peltier technology supports quiet, low-vibration operation while reducing electricity and water consumption. Three chamber sizes and optional ICH-compliant lighting allow the system to be configured around different sample volumes and stability-testing requirements.
Withnell Sensors can help you select the appropriate model and provide installation, commissioning, calibration, validation and ongoing technical support.
DOWNLOAD
Haier Climate Chamber Brochure
Compare the HHS-256, HHS-506 and HHS-756 models, including chamber capacities, environmental performance, dimensions, controls and optional photostability features.
Service & Maintenance
Preventative maintenance, equipment health checks and repair support for Haier Biomedical, FARRAR and Kambic equipment supplied by Withnell Sensors.
- Inspecting doors, handles, gaskets and seals
- Checking backup batteries and electrical components
- Inspecting pipework and testing for refrigerant leaks
- Removing ice and cleaning key components
- Completing operational and safety checks
Talk to a technical specialist
We are always on hand to offer expert and impartial advice and technical support.
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