The Heratherm 250L CO₂ climate chamber provides precise control of temperature, humidity, and CO₂. It is designed for cell culture applications. Peltier technology ensures efficient and quiet operation. Integrated data logging supports regulated laboratory environments.
The Thermo Scientific Heratherm 250L CO₂ climate chamber is designed for applications requiring precise control of temperature, relative humidity, and CO₂. This model is suitable for cell culture, particularly for mammalian cells and other sensitive biological processes. The combination of these parameters ensures stable and reproducible conditions.
The temperature range is 0 to 45 °C when CO₂ control is active, with a CO₂ range from 0% to 20%. Relative humidity can be set from 10% to 90%. All parameters are finely adjustable, supporting controlled incubation processes.
The chamber features an intuitive touchscreen interface for setting and monitoring processes. Users can program temperature, humidity, and CO₂ profiles. Data logging supports compliance with 21 CFR Part 11 and allows export via USB or cloud solutions.
User access can be restricted through account management and password protection. Alarm functions provide immediate notification of deviations. This helps maintain both data integrity and sample protection.
The 250L version offers a compact benchtop design. Installation is straightforward and does not require specialized setup. Peltier technology enables energy-efficient temperature control without a compressor.
The integrated humidity system minimizes water consumption while maintaining stable conditions. The CO₂ connection is located at the rear of the unit. Two access ports allow the use of external sensors or cables. The rounded interior simplifies cleaning and reduces contamination risks.
| Feature | Specification |
|---|---|
| Type | CO₂ climate chamber |
| Temperature range | 0 to 45 °C |
| Temperature resolution | 0.1 °C |
| CO₂ range | 0% to 20% |
| CO₂ resolution | 0.1% |
| Humidity range | 10% to 90% RH |
| Humidity resolution | 0.1% RH |
| Technology | Peltier |
| Power supply | 100–240 V, 50/60 Hz |
| Power consumption | 900 W |
| Energy consumption | 2.0 – 8.7 kWh per day |
| Water consumption | ≤ 0.25 L per day |
| Data logging | USB, cloud option |
| Compliance | 21 CFR Part 11 |
| Shelves | 2 standard / 17 positions |
| Material | Stainless steel (AISI 304) |
| Certifications | UL, CE |
| Warranty | 2 years |
| CO₂ connection | Rear side |
| Water supply | Integrated tank or external connection |
| SKU | Model | Dimensions (W x H x D mm) | Weight | Capacity | Door type |
|---|---|---|---|---|---|
| ECS250 | Heratherm CO₂ Solid | 901 x 1128 x 790 | 208 kg | 250 L | Solid door |
| ECG250 | Heratherm CO₂ Glass | 901 x 1128 x 790 | 203 kg | 250 L | Glass door |





