Shanghai Xinzhuang Instrument Co., Ltd. is a leading company that integrates R&D, manufacturing, and sales in the field of scientific instruments. With a strong focus on innovation, the company continuously advances its technological capabilities to maintain a leading position in the industry. Specializing in the production of various types of COâ‚‚ incubators, Shanghai Xinzhuang aims to contribute to the development of scientific research by offering high-quality, reliable, and user-friendly equipment.
The control system of a CO₂ incubator plays a critical role in maintaining stable temperature, humidity, and CO₂ levels. Modern incubators are equipped with microprocessor-based systems, such as LEEC’s PID touch screen control, which ensures precise regulation of gas concentration and minimizes loss. These systems also feature real-time monitoring, graphical process display, event recording, and alarm functions. For example, if the temperature deviates by ±0.5°C or CO₂ concentration changes by ±5%, the incubator will automatically alert the user. Some models even include visual and audible alarms, low voltage alerts, and power failure notifications, making the operation more efficient and reducing experimental risks.
Heating methods in COâ‚‚ incubators can be either water-jacketed or air-jacketed. Water-jacketed systems provide excellent thermal stability, especially during power outages, as the water layer acts as an insulator. However, they require regular maintenance, including refilling and cleaning. On the other hand, air-jacketed systems offer faster heating and recovery, making them ideal for short-term experiments and frequent door openings. Their simpler design makes them more convenient for everyday use.
COâ‚‚ concentration is typically monitored using infrared (IR) or thermal conductivity (TC) sensors. IR sensors detect COâ‚‚ by measuring the absorption of infrared light, while TC sensors rely on changes in thermal conductivity. However, TC sensors are more susceptible to fluctuations caused by temperature and humidity changes, especially when the incubator door is frequently opened. In contrast, IR sensors are less affected by these factors and are often paired with HEPA filters to ensure clean air, making them suitable for high-precision cell culture.
Humidity control is another essential factor in cell culture. Most incubators use evaporative humidifiers, which can maintain around 95% humidity but may have slow recovery times after door openings. To improve this, it's recommended to choose incubators with larger evaporation areas, which allow quicker saturation and faster humidity recovery.
Pollution control is crucial in preventing contamination in cell cultures. Many modern incubators come with UV sterilization, HEPA filters, and high-temperature sterilization options. These features help eliminate microorganisms, spores, and other contaminants, ensuring a safe and sterile environment for sensitive experiments.
Shanghai Xinzhuang Instrument Co., Ltd. continues to innovate and deliver cutting-edge solutions for researchers worldwide. With advanced technology and dedicated service, the company remains committed to supporting scientific progress. For more information, visit their official website.
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